CN113699991B - Large-deck concrete integrated conveying system - Google Patents

Abstract

The present invention provides an integrated conveying system for large warehouse surface concrete, which includes a transverse chain conveying device and a longitudinal chain conveying device; the transverse chain conveying device straddles the concrete pouring warehouse surface and can move along the concrete pouring The chain conveying device is provided with a conveying chain, and the conveying chain is provided with a plurality of hoppers, and the transverse chain conveying device is also provided with a horizontal unloading bucket truck walking along the transverse chain conveying device; There is a longitudinal unloading hopper car, which is connected with the longitudinal chain conveying device. The longitudinal chain conveying device is located above the longitudinal unloading hopper car. There is a conveying chain on the longitudinal chain conveying device. There are multiple hoppers on the conveying chain. The chain conveying device drives the longitudinal unloading bucket truck to walk along the longitudinal chain conveying device. Continuous feeding along the surface of the concrete pouring bin is realized by adopting a combination of a transverse chain conveying device and a longitudinal chain conveying device.

Description

Concrete integrated conveying system for large warehouse surface

technical field

The invention relates to the field of concrete distributing equipment, in particular to an integrated conveying system for large warehouse surface concrete.

Background technique

In water conservancy and hydropower buildings, there are many large-volume concretes. When pouring large-volume concrete, it is necessary to ensure that the concrete is supplied in time to avoid the interface between new and old concrete. In modern concrete construction, pumping concrete is widely used, and pumping concrete can achieve fast speed, high efficiency and short construction period, for example CN 108716411 A

The cloth machine recorded in. However, the amount of cement used in pumped concrete is large, the sand rate is high, the water-cement ratio is difficult to control, and it is easy to be too large during the pumping process, and the maximum particle size of the graded granular materials in the pumped concrete is small, and the pumping If the amount of agent and admixture is large, if the pumping distance is too long, concrete cracks will easily occur. In order to overcome the above-mentioned defects, in the prior art, there is also a scheme of using a belt conveyor to distribute materials. For example, a concrete placing machine pouring system described in Chinese patent document CN 105421458 A uses a belt conveyor for large and medium-sized underground power stations in a narrow space. During the concrete construction of the main factory building, the material is distributed, but due to the structural characteristics of the belt conveyor itself, it can only unload at fixed points, so it is necessary to move part of the belt conveyor as a whole. The entire mechanical structure is relatively complicated, and its dead weight is also high, so the layout is more difficult. CN 110777657 A records a concrete bridge deck automatic distribution and vibration system and its control method, which adopts the scheme of accurately weighing the distribution with a hopper, but the self-weight of the hopper is large, which is not conducive to the layout, and the distribution efficiency is low, so it is difficult to realize Continuous fabric.

Contents of the invention

The technical problem to be solved by the present invention is to provide an integrated conveying system for large-scale surface concrete, which can overcome the defects in pumped concrete, has little influence on the water-cement ratio, and has no limit to the maximum particle size of graded granular materials; can overcome The defect of belt conveying can realize multi-point unloading, and the weight of moving parts is small; it can overcome the defect of hopper cloth, the self-weight is evenly distributed, it is easy to arrange, and it can realize array-like continuous cloth.

In order to solve the above-mentioned technical problems, the technical solution adopted in the present invention is: an integrated conveying system for large warehouse surface concrete, including a transverse chain conveying device and a longitudinal chain conveying device;

The horizontal chain conveying device spans the surface of the concrete pouring warehouse, and can move along the surface of the concrete pouring warehouse. The horizontal chain conveying device is provided with a conveying chain, and the conveying chain is provided with a plurality of hoppers. Equipped with a horizontal unloading bucket truck that travels along the horizontal chain conveying device for unloading the concrete in the hopper;

A longitudinal unloading bucket car is arranged above the horizontal chain conveying device, the longitudinal unloading bucket car is connected with the longitudinal chain conveying device, the longitudinal chain conveying device is located above the longitudinal unloading bucket car, and a conveying chain is arranged on the longitudinal chain conveying device. There are multiple hoppers on the conveying chain, and the transverse chain conveying device drives the longitudinal unloading bucket truck to walk along the longitudinal chain conveying device, so that the concrete in the hopper of the longitudinal chain conveying device is unloaded into the hopper of the transverse chain conveying device.

In the preferred solution, the two ends of the transverse chain conveying device are provided with transverse supports, and the bottom of the transverse support is provided with a walking device, which is used to drive the transverse chain conveying device to move along the concrete pouring warehouse surface;

Both ends of the longitudinal chain conveying device are provided with longitudinal supports, and the longitudinal supports are located inside the transverse supports.

In a preferred solution, a longitudinal conveying device track is provided on one side of the concrete pouring bin surface, and the two ends of the longitudinal chain conveying device are arranged on the longitudinal conveying device track through longitudinal brackets;

On both sides of the concrete pouring warehouse surface, there are horizontal conveying device tracks. The two ends of the transverse chain conveying device are provided with horizontal supports. The bottom of the transverse support is provided with a walking device.

In the preferred solution, when a warehouse surface is poured, the longitudinal chain conveying device and the concrete pouring warehouse surface are relatively fixed;

The longitudinal chain conveyor is located near the end of the transverse chain conveyor.

In the preferred scheme, the structure of the transverse chain conveying device and the longitudinal chain conveying device is:

There are sprocket guide rails arranged in two layers on the frame of the conveying device. There are multiple sprockets on the conveyor chain. There are transmission sprockets at both ends of the sprocket guide rail, and the transmission sprockets are meshed with unspecified sprockets on the conveyor chain;

The conveyor chain drive motor is connected with one of the drive sprockets through the conveyor chain transmission mechanism to drive the drive sprocket to rotate.

In a preferred solution, the hopper is semicircular, and one side of each hopper is provided with a lap plate, and the lap plate is placed on one side of the adjacent hopper to avoid concrete leakage.

In the preferred scheme, there are unloading bucket car tracks on both sides of the conveying device frame of the transverse chain conveying device. Hopper, the inner side of the unloading hopper support is provided with an unloading platform, and the unloading platform is provided with a climbing section, a horizontal section and a falling section along the length direction of the transverse chain conveying device; Contact and slide along the unloading platform to realize concrete unloading;

On both sides of the conveying device frame of the longitudinal chain conveying device, there are unloading bucket car tracks, and the horizontal unloading bucket car is supported on the unloading bucket car track through the unloading bucket car bracket. The inner side of the bracket is provided with an unloading platform, and the unloading platform is provided with a climbing section, a horizontal section and a falling section along the length direction of the transverse chain conveying device; a tipping arm is provided on the outside of the hopper, and the tipping bar is in contact with the unloading platform, and along the The unloading table slides to realize concrete unloading.

In a preferred solution, a plurality of protrusions are provided on the top of the horizontal section, so that the tipping lever of the hopper can vibrate when passing the protrusions.

In the preferred scheme, the horizontal unloading hopper is connected to the driving device of the unloading hopper, and the structure of the driving device of the unloading hopper is:

The two ends of the transverse chain conveying device are respectively provided with the driving wheel of the unloading hopper and the driven wheel of the unloading hopper. The vehicle drives the driving wheel to drive the driving transmission mechanism of the unloading hopper to reciprocate, and the driving and transmission mechanism of the unloading hopper is fixedly connected to the horizontal unloading hopper;

The drive transmission mechanism of the dump truck is a synchronous belt or a chain;

Alternatively, a hoisting device is respectively provided at both ends of the transverse chain conveying device, the wire rope of the hoisting device is fixedly connected with the horizontal unloading bucket truck, and the two hoisting devices alternately drive the horizontal unloading bucket truck to reciprocate.

In a preferred solution, the longitudinal unloading hopper car is fixedly connected to the conveying device frame of the transverse chain conveying device, and the unloading hopper of the longitudinal unloading hopper car is aligned with the unloading hopper at the end position of the transverse chain conveying device.

The invention provides an integrated conveying system for concrete on the surface of a large warehouse, which realizes continuous material supply along the surface of the concrete pouring warehouse by adopting a combination of a conveying device along a transverse chain and a conveying device along a longitudinal chain. The material can be distributed at any point on the surface of the concrete pouring warehouse according to the needs, and the material is evenly distributed, the gravity is evenly distributed, the overall structure is easy to arrange, and the material distribution efficiency can exceed that of the belt conveyor.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

Figure 1 is a schematic front view of the overall structure of the present invention.

Fig. 2 is a schematic top view of the overall structure of the present invention.

Fig. 3 is a partial enlarged schematic diagram of the front view structure of the present invention.

Fig. 4 is a partially enlarged schematic view of the longitudinal chain conveying device of the present invention.

Fig. 5 is a partially enlarged schematic view of the dump truck of the present invention.

Fig. 6 is a structural schematic view of the unloading hopper truck of the present invention when unloading.

Fig. 7 is a schematic diagram of the driving structure of the horizontal dump truck of the present invention.

In the figure: transverse support 1, walking device 101, transverse chain conveying device 2, sprocket guide rail 201, sprocket wheel 202, hopper shaft 203, lap plate 204, hopper 205, dump bar 206, drive sprocket 207, conveyor chain drive Mechanism 208, conveyor chain drive motor 209, conveyor frame 210, conveyor chain 211, dump truck track 212, longitudinal chain conveyor 3, longitudinal dump truck 4, dump truck bracket 41, discharge platform 42, climbing section 421, horizontal section 422, protrusion 423, falling section 424, unloading hopper 43, horizontal unloading hopper car 5, main control device 6, horizontal conveying device track 7, concrete pouring bin surface 8, unloading hopper car driving device 9, unloading hopper The car drives the driving wheel 91, the unloading hopper car drives the transmission mechanism 92, the unloading hopper car drives the driven wheel 93, the longitudinal support 10, and the longitudinal conveying device track 11.

Detailed ways

As shown in Figures 1 to 3, a large warehouse surface concrete integrated conveying system includes a transverse chain conveying device 2 and a longitudinal chain conveying device 3;

The transverse chain conveying device 2 spans the concrete pouring bin surface 8, and can move along the concrete pouring chamber surface 8. The transverse chain conveying device 2 is provided with a conveying chain 211, and the conveying chain 211 is provided with a plurality of hoppers 205. On the transverse chain conveying device 2, there is also a transverse unloading bucket truck 5 traveling along the transverse chain conveying device 2 for unloading the concrete in the hopper 205;

The top of the described horizontal chain conveying device 2 is provided with a longitudinal unloading bucket car 4, and the longitudinal unloading bucket car 4 is connected with the longitudinal chain conveying device 3, and the longitudinal chain conveying device 3 is positioned at the top of the longitudinal unloading bucket car 4, and the longitudinal chain conveying device 3 is provided with a conveying chain 211, and a plurality of hoppers 205 are arranged on the conveying chain 211. The transverse chain conveying device 2 drives the longitudinal unloading bucket truck 4 to walk along the longitudinal chain conveying device 3, so that the hoppers 205 of the longitudinal chain conveying device 3 The concrete is unloaded into the hopper 205 of the transverse chain conveyor 2. With this structure, the longitudinal chain conveying device 3 transports the concrete to the longitudinal unloading bucket truck 4, and then the longitudinal unloading bucket truck 4 unloads the material to the horizontal chain conveying device 2, and the horizontal chain conveying device 2 then discharges the concrete to the horizontal unloading bucket The car 5 moves along the longitudinal chain conveying device 2 along with the transverse chain conveying device 2 , and the transverse dump truck 5 travels along the transverse chain conveying device 2 , so that concrete can be distributed to any position of the concrete pouring warehouse surface 8 .

Preferred scheme is as shown in Fig. 1, 2, and the two ends of transverse chain conveying device 2 are provided with transverse support 1, and the bottom of transverse support 1 is provided with running gear 101, and walking gear 101 is provided with walking wheel box, and the wheel of walking wheel box Falling on the track 7 of the transverse conveying device, the walking device 101 is used to drive the transverse chain conveying device 2 to move along the concrete pouring warehouse surface 8; a main control device 6 is also provided, and a PLC is arranged in the main control device 6 for controlling the walking Walking of the device 101.

As shown in FIG. 2 , the two ends of the longitudinal chain conveying device 3 are provided with longitudinal supports 10 , and the longitudinal supports 10 are located inside the transverse supports 1 . In a preferred solution, the longitudinal support 10 is a fixed structure, and when the warehouse needs to be moved, it is lifted by a crane and moved as a whole.

The preferred scheme is as shown in Fig. 2, one side of the concrete pouring bin surface 8 is provided with a longitudinal conveying device track 11, and the two ends of the longitudinal chain conveying device 3 are arranged on the longitudinal conveying device rail 11 by a longitudinal support 10; The bottom of the support 10 is provided with wheels, and the wheels fall on the longitudinal conveying device track 11. The wheels of the longitudinal support 10 can be locked.

In a preferred solution, when a warehouse surface is poured, the longitudinal chain conveying device 3 and the concrete pouring warehouse surface 8 are relatively fixed.

The longitudinal chain conveyor 3 is located near the end of the transverse chain conveyor 2 .

The preferred scheme is as shown in Figures 1 to 3, the structures of the transverse chain conveying device 2 and the longitudinal chain conveying device 3 are as follows:

The conveyor frame 210 is provided with a sprocket guide rail 201 arranged in two layers, and the conveyor chain 211 is provided with a plurality of sprocket wheels 202. The hopper shaft 203 is connected with the sprocket 202, and the two ends of the sprocket guide rail 201 are provided with a transmission sprocket 207, and the transmission sprocket 207 is meshed with the unspecified sprocket 202 on the conveyor chain 211;

The conveyor chain driving motor 209 is connected with one of the transmission sprockets 207 through the conveyor chain transmission mechanism 208 to drive the transmission sprocket 207 to rotate. The transmission sprocket 207 drives the conveyor chain 211 to rotate.

Preferred scheme is as in Fig. 3, and described hopper 205 is semicircle, and one side of each hopper 205 is provided with lap plate 204, and lap plate 204 rides on adjacent hopper 205 one side, makes each hopper 205 There is no gap between the interconnections to avoid concrete leakage.

The preferred scheme is as shown in Fig. 3, the conveyor frame 210 both sides of the transverse chain conveying device 2 is provided with a discharge bucket car track 212, and the horizontal discharge bucket truck 5 is supported on the discharge bucket truck track 212 by the discharge bucket truck bracket 41, The bottom of the unloading hopper support 41 is provided with a discharge hopper 43, and the inboard of the unloading hopper support 41 is provided with a discharge platform 42, and the discharge platform 42 is provided with a climbing section 421, a horizontal section 422 and a falling section along the length direction of the transverse chain conveying device 2. Segment 424; a tipping bucket lever 206 is provided on the outside of the hopper 205, and the tipping bucket lever 206 is in contact with the unloading platform 42 and slides along the unloading platform 42 to realize concrete unloading;

On both sides of the conveyor frame 210 of the longitudinal chain conveying device 3, there are unloading bucket car tracks 212. There is a discharge hopper 43, the inside of the discharge hopper support 41 is provided with a discharge platform 42, and the discharge platform 42 is provided with a climbing section 421, a horizontal section 422 and a falling section 424 along the length direction of the transverse chain conveying device 2; on the outside of the hopper 205 A dump bar 206 is provided, and the dump bar 206 is in contact with the unloading table 42 and slides along the unloading table 42 to realize concrete unloading. The specific unloading steps are as shown in Figure 6. When the tipping arm 206 of the hopper 205 contacts the climbing section 421 of the unloading platform 42, the hopper 205 is gradually overturned until the tipping arm 206 is positioned at the horizontal section 422 of the unloading platform 42. When the hopper 205 turns over 90°, the concrete in the hopper 205 enters into the discharge hopper 43 for discharge, and when the tipping bucket lever 206 slides down from the falling section 424, the hopper 205 gradually recovers to a horizontal state. In a preferred solution, the climbing section 421 is arc-shaped, and the falling section 424 is an inclined plane. The horizontal projection length of the climbing section 421 is smaller than the horizontal projection length of the climbing section 421 to optimize the discharge action of the hopper 205 .

The preferred solution is as shown in Figure 5, a plurality of protrusions 423 are provided on the top of the horizontal section 422, preferably continuous serrated protrusions, so that the tipping bar 206 of the hopper 205 generates continuous vibration when passing the protrusions 423 , to improve the unloading effect.

The preferred scheme is as shown in Fig. 3, the longitudinal unloading hopper car 4 is fixedly connected to the conveying device frame 210 of the transverse chain conveying device 2, the unloading hopper 43 of the longitudinal unloading hopper car 4 is connected to the unloading hopper 43 at the end position of the transverse chain conveying device 2 align. That is, when the unloading hopper 43 at the end of the transverse chain conveying device 2 runs from the upper level to the lower level, it just accepts the concrete unloaded from the longitudinal unloading bucket truck 4, and then runs to the position of the horizontal unloading bucket truck 5 to distribute the material to the concrete pouring warehouse In the surface 8, the running distance of the concrete in the transverse chain conveying device 2 is relatively short, and the distribution efficiency is relatively high.

The preferred scheme is as shown in Figure 7, the horizontal unloading hopper car 5 is connected with the unloading hopper car driving device 9, and the structure of the unloading hopper car driving device 9 is:

The two ends of the transverse chain conveying device 2 are respectively provided with the unloading hopper driving driving wheel 91 and the unloading hopper driving driven wheel 93, and the unloading hopper driving transmission mechanism 92 bypasses the unloading hopper driving driving wheel 91 and the unloading hopper driving slave The driving wheel 93 is driven by the unloading hopper driving driving wheel 91 to drive the unloading hopper driving transmission mechanism 92 to reciprocate, the unloading hopper driving transmission mechanism 92 is fixedly connected with the horizontal unloading hopper 5; the unloading hopper driving driving wheel 91 is connected with the motor and the reducer connect.

The drive transmission mechanism 92 of the dump truck is a synchronous belt or a chain;

Or a hoisting device is respectively arranged at both ends of the transverse chain conveying device 2, the wire rope of the hoisting device is fixedly connected with the horizontal unloading bucket truck 5, and the two hoisting devices alternately drive the horizontal unloading bucket truck 5 to reciprocate.

The control method in this example is that the walking device 101 of the transverse support 1 adopts a stepping control device, and the distance of each step is the cloth width of the discharge hopper 43 of the horizontal unloading bucket truck 5; , wait for the cloth completion notification of the horizontal unloading hopper car 5, and then enter the next stepping operation. The cloth of horizontal unloading bucket car 5 then adopts corner control or travel switch to control the cloth work of horizontal unloading bucket truck 5, and horizontal unloading bucket truck 5 sends cloth completion notification after completing a row of cloth.

As shown in Figures 1 and 2, during use, concrete is loaded into the longitudinal chain conveying device 3, and the conveying chain drive motor 209 of the longitudinal chain conveying device 3 drives the transmission sprocket 207 to rotate through the conveying chain transmission mechanism 208, and the transmission sprocket 207 drives The conveyor chain 211 rotates, and the conveyor chain 211 drives the sprocket 202 to run along the sprocket guide rail 201, and the hopper 205 also runs along the sprocket guide rail 201 until it moves to the position of the longitudinal unloading bucket car 4, and the hopper 205 is on the side of the unloading table 42. Turn over under the action, the concrete in the hopper 205 falls into the hopper 205 of the transverse chain conveying device 2 through the discharge hopper 43, and the hopper 205 of the transverse chain conveying device 2 runs to the position of the transverse unloading hopper car 5, and the hopper 205 is placed on the unloading table Turn over under the effect of 42, the concrete in the hopper 205 falls in the concrete pouring bin surface 8 through the discharge hopper 43. After the cloth at the current position is completed, the unloading hopper car driving device 9 drives the horizontal unloading hopper car 5 to move to the next cloth position for distributing. In the next line of cloth position, the unloading bucket truck driving device 9 drives the horizontal unloading bucket truck 5 to walk along the horizontal chain conveying device 2, and then distributes the material in sequence.

The above-mentioned embodiments are only preferred technical solutions of the present invention, and should not be regarded as limitations on the present invention. The embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other if there is no conflict. The scope of protection of the present invention shall be the technical solution described in the claims, including equivalent replacements for the technical features in the technical solution described in the claims. That is, equivalent replacement and improvement within this range are also within the protection scope of the present invention.

Claims (6)

1. An integrated conveying system for large warehouse surface concrete, which is characterized in that it includes a transverse chain conveying device (2) and a longitudinal chain conveying device (3); The transverse chain conveying device (2) spans the concrete pouring warehouse surface (8), and can move along the concrete pouring warehouse surface (8), and a conveying chain (211) is provided on the transverse chain conveying device (2), conveying The chain (211) is provided with a plurality of hoppers (205), and the horizontal chain conveyor (2) is also provided with a horizontal unloading bucket truck (5) walking along the horizontal chain conveyor (2), which is used to move the hopper ( 205) for unloading of concrete; A longitudinal unloading bucket car (4) is arranged above the horizontal chain conveying device (2), and the longitudinal unloading bucket car (4) is connected with the longitudinal chain conveying device (3), and the longitudinal chain conveying device (3) is located in the longitudinal unloading hopper Above the car (4), a conveying chain (211) is provided on the longitudinal chain conveying device (3), and a plurality of hoppers (205) are arranged on the conveying chain (211), and the transverse chain conveying device (2) drives the longitudinal unloading hopper The vehicle (4) walks along the longitudinal chain conveying device (3), so that the concrete in the hopper (205) of the longitudinal chain conveying device (3) is unloaded into the hopper (205) of the transverse chain conveying device (2); The structure of the transverse chain conveying device (2) and the vertical chain conveying device (3) is: The conveyor frame (210) is provided with sprocket guide rails (201) arranged in two layers, and the conveyor chain (211) is provided with a plurality of sprocket wheels (202), and the sprocket wheels (202) are supported on the sprocket guide rails (201 ), multiple hoppers (205) are connected to the sprocket (202) through the hopper shaft (203) located on the top of the hopper (205), and a transmission sprocket (207) is provided at both ends of the sprocket guide rail (201), and the transmission chain The wheel (207) is meshed with the unspecified sprocket (202) on the conveyor chain (211); The conveyor chain drive motor (209) is connected to one of the transmission sprockets (207) through the conveyor chain transmission mechanism (208) to drive the transmission sprocket (207) to rotate; On both sides of the conveying device frame (210) of the transverse chain conveying device (2), there are unloading hopper car tracks (212), and the horizontal unloading hopper car (5) is supported on the unloading hopper car track ( 212), a discharge hopper (43) is provided at the bottom of the discharge hopper support (41), and a discharge platform (42) is provided on the inner side of the discharge hopper support (41), and the discharge platform (42) is conveyed along the transverse chain (2) A climbing section (421), a horizontal section (422) and a falling section (424) are provided in the length direction; a tipping arm (206) is provided outside the hopper (205), the tipping arm (206) and the unloading platform ( 42) contact and slide along the unloading platform (42) to realize concrete unloading; On both sides of the conveying device frame (210) of the longitudinal chain conveying device (3), there are unloading hopper car tracks (212), and the horizontal unloading hopper car (5) is supported on the unloading hopper car track ( 212), a discharge hopper (43) is provided at the bottom of the discharge hopper support (41), and a discharge platform (42) is provided on the inner side of the discharge hopper support (41), and the discharge platform (42) is conveyed along the transverse chain (2) A climbing section (421), a horizontal section (422) and a falling section (424) are provided in the length direction; a tipping arm (206) is provided outside the hopper (205), the tipping arm (206) and the unloading platform ( 42) contact and slide along the unloading platform (42) to realize concrete unloading; The horizontal unloading hopper car (5) is connected with the unloading hopper car driving device (9), and the structure of the unloading hopper car driving device (9) is: The two ends of the transverse chain conveying device (2) are respectively provided with the unloading hopper drive drive wheel (91) and the unloading hopper drive driven wheel (93), and the unloading hopper drive transmission mechanism (92) bypasses the unloading hopper drive drive wheel (91) and the driven wheel (93) driven by the unloading hopper, the driving wheel (91) driven by the unloading hopper drives the reciprocating rotation of the unloading hopper drive transmission mechanism (92), and the unloading hopper drive transmission mechanism (92) and the horizontal unloading The hopper car (5) is fixedly connected; The drive transmission mechanism (92) of the unloading hopper car is a synchronous belt or a chain; Or a hoisting device is arranged at both ends of the transverse chain conveying device (2), the steel wire rope of the hoisting device is fixedly connected with the horizontal unloading bucket truck (5), and the two hoisting devices alternately drive the horizontal unloading bucket truck ( 5) reciprocating motion; The two ends of the transverse chain conveying device (2) are provided with a transverse support (1), and the bottom of the transverse support (1) is provided with a walking device (101), which is used to drive the transverse chain conveying device (2) along the concrete pouring warehouse surface ( 8) move; Both ends of the longitudinal chain conveying device (3) are provided with longitudinal supports (10), and the longitudinal supports (10) are located inside the transverse supports (1). 2. An integrated delivery system for large warehouse surface concrete according to claim 1, characterized in that: a longitudinal conveying device track (11) is provided on one side of the concrete pouring warehouse surface (8), and the longitudinal chain conveying device ( 3) both ends are set on the longitudinal conveying device track (11) through the longitudinal support (10); On both sides of the concrete pouring warehouse surface (8), there are horizontal conveying device tracks (7), the two ends of the transverse chain conveying device (2) are provided with horizontal supports (1), and the bottom of the transverse support (1) is provided with walking devices (101), the running device (101) is placed on the transverse conveyor track (7). 3. The integrated conveying system for large warehouse surface concrete according to claim 1, characterized in that: when a warehouse surface is poured, the longitudinal chain conveying device (3) and the concrete pouring warehouse surface (8) are relatively fixed ; The longitudinal chain conveyor (3) is located close to the end of the transverse chain conveyor (2). 4. The integrated concrete conveying system for large warehouse surfaces according to claim 1, characterized in that: the hoppers (205) are semicircular, and one side of each hopper (205) is provided with a lap plate ( 204), the lap plate (204) is built on one side of the adjacent hopper (205), so as to avoid concrete leakage. 5. The integrated delivery system for large warehouse surface concrete according to claim 1, characterized in that: a plurality of protrusions (423) are arranged on the top of the horizontal section (422), so that the tipping bucket of the hopper (205) The rod (206) vibrates as it passes over the protrusion (423). 6. The integrated concrete conveying system for large warehouse surfaces according to claim 1 or 4, characterized in that: the vertical unloading bucket truck (4) is fixed to the conveying device frame (210) of the transverse chain conveying device (2) Connect, the discharge hopper (43) of longitudinal discharge hopper car (4) is aligned with the discharge hopper (43) of transverse chain conveying device (2) terminal position.