WO2023019878A1 - Vertical transporting device based on telescopic feeding port - Google Patents

Abstract

A vertical transporting device based on a telescopic feeding port, comprising: a fixing mechanism (1) which comprises a fixed section (101) and a connecting section (103), the fixed section (101) abutting against the connecting section (103); at least two lifting mechanisms (2) which are symmetrically mounted on the outer wall of the connecting section (103) and comprise motors (201), lifting ropes (202), rope winding mechanisms (208), pulley blocks, rope-end connecting assemblies (204) and rope-end fixing bases (203), where the output shafts of the motors (201) are connected to the rope winding mechanisms (208), one end of each of the lifting ropes (202) is wound on a rope winding mechanism (208), the other end of each of the lifting ropes (202) is fixed to a rope-end fixing base (203) by means of a rope-end connecting assembly (204), and the lifting ropes (202) pass through the pulley blocks; and a telescopic mechanism (3) comprising multiple telescopic sections which are arranged longitudinally and sleeved, where the calibers of the telescopic sections increase successively from inside to outside and the telescopic sections are sleeved on the connecting section (103). The pulley blocks are mounted on the outermost telescopic section. The present invention is capable of transporting a product from an upper floor to a lower floor.

Description

An up and down conveying device based on a telescopic feeding port technical field

The invention relates to the technical field of transportation equipment, in particular to an up and down conveying device based on a telescopic feeding port.

Background technique

Distiller's grains, also known as red grains, distiller's grains, dregs, etc., are the residues left after brewing rice, wheat, sorghum, etc., which is the process of using microbial fermentation to produce alcoholic beverages with a certain concentration.

According to the requirements of the brewing process, the distiller's grains need to be transported from the upper floor to the lower floor. The transfer turnover vehicles in the prior art still have certain deficiencies in actual use, especially manpower is required to carry out the whole operation. During the process, heavy objects may fall/slip and hurt people, and the weight exceeds the body load. Injuries, and can not travel according to the predetermined trajectory, a serious waste of production space, while making the production cost is also higher.

Contents of the invention

Aiming at the deficiencies of the prior art, the invention discloses an up and down conveying device based on a telescopic feeding port.

The technical scheme adopted in the present invention is as follows:

An up and down conveying device based on a telescopic feeding port, comprising

a fixing mechanism, the fixing mechanism includes a fixing section and a connecting section, and the fixing section and the connecting section abut against each other;

At least two groups of lifting mechanisms, the lifting mechanisms are symmetrically installed on the outer wall of the connecting joint; the lifting mechanisms include a motor, a lifting rope, a rope winding mechanism, a pulley block rope end connection assembly and a rope end fixing seat; the output of the motor The shaft is connected to the rope winding mechanism, one end of the lifting rope is wound on the rope winding mechanism, the other end of the lifting rope is fixed on the rope end fixing seat through the rope end connection assembly, and the lifting rope passes through said pulley block;

telescopic mechanism, the telescopic mechanism includes multi-section telescopic joints arranged longitudinally and socketed, the diameters of the multi-section telescopic joints increase sequentially from the inside to the outside, the telescopic joints are sleeved on the connecting joints; the pulley block is installed On the outermost expansion joint.

Its further technical feature is that: a fixing seat is provided along the circumference of the fixing section, the fixing seat is fixed on the floor, and the connecting section passes through the floor.

Its further technical feature is: the diameter of the first end of the fixed section>the diameter of the second end of the fixed section, and the diameter of both ends of the connecting section=the diameter of the second end of the fixed section.

Its further technical feature is that: the lifting mechanism also includes a lifting bracket, the lifting bracket is fixed on the outer wall of the connecting joint, the motor and the rope winding mechanism are installed on the lifting bracket, and the lifting bracket The installation height is the same as the installation height of the rope end fixing seat.

Its further technical feature is that: the rope winding mechanism includes a reel body, the center of the reel body passes through the rotating shaft, the output shaft of the motor is connected to the revolving shaft, and a guide rope is installed on one side of the reel body One end of the lifting rope is wound on the drum body and passed through the rope guide.

Its further technical feature is that: the outer wall of the outermost expansion joint is fixed with a pulley seat, the pulley block includes a first pulley and a second pulley, the pin shaft passes through the centers of the first pulley and the second pulley, and the The first pulley and the second pulley are installed side by side on the pulley seat.

Its further technical feature is that: the rope end connection assembly includes a rope end pull rod, a wedge sleeve and a fixed hook, the rope end pull rod is fixed on the rope end fixing seat; the rope end pull rod is hinged to the wedge sleeve, The wedge sleeve clamps the fixed hook, and the other end of the lifting rope is fixed on the fixed hook.

Its further technical feature is: the first grid plate is installed in the fixed section, and the second grid plate is installed in at least one of the expansion joints.

Its further technical feature is that: the outer wall of the first grid plate is attached to the inner wall of the fixed section, and the outer wall of the second grid plate is attached to the inner wall of the expansion joint.

Its further technical feature is: the mesh size of the first grid plate>the mesh size of the second grid plate.

The above technical solution of the present invention has the following advantages compared with the prior art:

1. The present invention replaces the current manual operation, improves the stability and efficiency of work, and saves manpower.

2. The present invention changes the position between the input axis and the output axis of the entire gear train, so that there is a certain distance between the input axis and the output axis and they are kept parallel to each other. This makes full use of the radial and axial spaces, and improves the arrangement and efficiency of the lifting mechanism. Installation brings convenience.

3. The present invention uses the first grid plate to disperse the distiller’s grains, and can prevent the operator from accidentally falling. At the same time, the second grid plate is set to further disperse the distiller’s grains that have been broken up by the first grid plate, so as to improve the operation efficiency. efficiency.

Description of drawings

In order to make the content of the present invention more clearly understood, the present invention will be further described in detail below according to the specific embodiments of the present invention and in conjunction with the accompanying drawings.

Fig. 1 is a structural schematic diagram of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a schematic diagram of the rope lifting mechanism.

FIG. 4 is an enlarged schematic view of point A in FIG. 2 .

Figure 5 is a side view of the present invention.

Figure 6 is a top view of the present invention.

Figure 7 is a schematic diagram of the lifting mechanism.

Fig. 8 is a schematic diagram of the use of the present invention.

Fig. 9 is a partial sectional view of the present invention.

FIG. 10 is an enlarged schematic view of point A in FIG. 9 .

Explanation of reference signs in the manual: 1. Fixing mechanism; 101. Fixing joint; 102. Fixing seat; 103. Connecting joint; 104. First grid plate; 105. Second grid plate; 2. Lifting mechanism; 201. Motor ; 202, lifting rope; 203, rope end fixing seat; 204, rope end connection assembly; Lifting height limiter; 208, winding rope mechanism; 3, telescopic mechanism; 301, first expansion joint; 302, second expansion joint; 303, third expansion joint; 304, fourth expansion joint; 4, floor.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention.

The aforementioned and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of the embodiments with reference to the accompanying drawings. The directional terms mentioned in the following embodiments, such as: up, down, left, right, front or back, etc., are only referring to the directions of the drawings. Therefore, the directional terms used are used to illustrate and not to limit the present invention. Moreover, the same reference numerals represent the same elements throughout the embodiments.

Fig. 1 is a schematic structural view of the present invention, Fig. 2 is a front view of the present invention, Fig. 5 is a side view of the present invention, and Fig. 6 is a top view of the present invention. Combining Figure 1 and Figure 2, an up and down handling device based on a telescopic feeding port includes the following components:

The fixing mechanism 1 includes a fixing section 101 and a connecting section 103, and the fixing section 101 and the connecting section 103 abut against each other. The diameter of the first end of the fixed section 101 > the diameter of the second end of the fixed section 101 , the diameter of both ends of the connecting section 103 = the diameter of the second end of the fixed section 101 .

Two groups of lifting mechanisms 2 are symmetrically installed on the outer wall of the connecting section 103 . The lifting mechanism includes a motor 201 , a lifting rope 202 , a winding mechanism 208 , a pulley block rope end connection assembly 204 and a rope end fixing seat 203 . The output shaft of the motor 201 is connected to the winding rope mechanism, and one end of the lifting rope 202 is wound on the winding rope mechanism 208, and the other end of the lifting rope 202 is fixed on the rope end fixing seat 203 through the rope end connection assembly 204, and the lifting rope 202 passes through pulley block. The block of pulleys changes the force direction of the hoisting rope 202, and ensures that the telescopic mechanism 3 is stable and does not descend obliquely.

The telescopic mechanism 3 , the telescopic mechanism 3 includes multi-section telescopic joints arranged longitudinally and socketed, the diameters of the multi-section telescopic joints increase sequentially from the inside to the outside, and the telescopic joints are sleeved on the connecting joint 103 . The pulley block is installed on the outermost telescopic joint. In this embodiment, the telescopic mechanism 3 includes a first telescopic section 301, a second telescopic section 302, and a third telescopic section 303 arranged longitudinally and socketed therein, the center of the fixed section 101, the center of the connecting section 103, the center of the first telescopic section 301 , the center of the second telescopic joint 302 and the center of the third telescopic joint 303 coincide, the diameter of the first telescopic joint 301 < the diameter of the second telescopic joint 302 < the diameter of the third telescopic joint 303, and the first telescopic joint The caliber of 301>the caliber of connecting joint 103.

A fixing base 102 is provided along the circumference of the fixing section 101 , the fixing base 102 is fixed on the floor 4 , and the connecting section 103 passes through the floor 4 .

Fig. 3 is a schematic diagram of the rope lifting mechanism, Fig. 4 is an enlarged schematic diagram of A in Fig. 2, and Fig. 7 is a schematic diagram of the lifting mechanism. 3, FIG. 4 and FIG. 7, the lifting mechanism also includes a lifting bracket, the lifting bracket is fixed on the outer wall of the joint 103, the motor 201 and the winding rope mechanism 208 are installed on the lifting bracket, the installation height of the lifting bracket and the rope end fixing seat 203 are installed at the same height.

The rope winding mechanism 208 comprises a drum body, the center of the drum body passes through the rotating shaft, the output shaft of the motor 201 is connected to the rotating shaft, a rope guide is installed on one side of the drum body, and one end of the lifting rope 202 is wound on the drum body and Pass the rope guide. Specifically, the rope guide adopts a two-half structure. The rope outlet block is fixed on the front rope guide nut. There is an angular reinforcing plate on the rope outlet block. The rear guide rope nut also functions as a rope retainer. The rope pressing device is composed of a spring, a rope pressing wheel and a bearing. The rope pressing device can generate the positive pressure required for the wire rope to be discharged freely from the rope outlet of the rope guide.

A lift height limiter 207 is installed at the output shaft of the motor 201, and the lift height limiter 207 is a limiter that works when the lifting mechanism 2 rises to the highest limit position.

The outer wall of the third expansion joint 303 is fixed with a pulley seat, and the pulley block includes a first pulley 205 and a second pulley 206, both of which are grooved around the periphery and can rotate around the shaft. The hoisting rope 202 passes through the groove of the first pulley 205 and the groove of the second pulley 206, and the pin shaft passes through the center of the first pulley 205 and the second pulley 206, and the first pulley 205 and the second pulley 206 are installed side by side on the pulley block .

The rope end connection assembly 204 includes a rope end pull rod 2041, a wedge sleeve 2042 and a fixed hook 2043, and the rope end pull rod 2041 is fixed on the rope end fixing seat 203. The rope end pull rod 2041 hinges the wedge sleeve 2042, the wedge sleeve 2042 clamps the fixed hook 2043, and the other end of the lifting rope 202 is fixed on the fixed hook 2043.

FIG. 8 is a schematic view of the present invention, FIG. 9 is a partial cross-sectional view of the present invention, and FIG. 10 is an enlarged schematic view of A in FIG. 9 . 8-10, the first grid plate 104 is installed in the fixed section 101, and the second grid plate 105 is installed in at least one telescopic section. The outer wall of the first grid plate 104 is attached to the inner wall of the fixed section 101 , and the outer wall of the second grid plate 105 is attached to the inner wall of the telescopic section. The mesh size of the first grid plate 104 >the mesh size of the second grid plate 105 . The mesh size of the first grid plate 104 and the mesh size of the second grid plate 105 are designed according to the requirements of distiller's grain brewing

The working principle of the present invention is as follows:

The telescopic mechanism 3 is driven up and down by the lifting mechanism 2, and the telescopic mechanism 3 is retracted when equipment needs to pass under the telescopic mechanism 3. Specifically, the output shaft of the motor 201 drives the reel body to rotate, and the lifting rope 202 shrinks or unwinds from the reel body, driving the first telescopic joint 301, the second telescopic joint 302 and the third telescopic joint 303 to be retracted or laid down in sequence. .

When the distiller's grains need to be transported from the upper floor to the lower floor, the lifting mechanism 2 will drop the first telescopic joint 301 , the second telescopic joint 302 and the third telescopic joint 303 in sequence. In this embodiment, a first grid plate 104 is provided on the middle, upper and lower parts of the fixed section 101 to break up the distiller's grains and prevent the operator from accidentally falling. The third expansion joint 303 is provided with a second grid plate 105 , further break up the distiller's grains that have been broken up by the first grid plate 104 .

In the description of the embodiments of the present invention, it should also be noted that, unless otherwise specified and limited, the terms "setting" and "connection" should be interpreted in a broad sense, for example, it can be a fixed connection or an optional connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

Apparently, the above-mentioned embodiments are only examples for clear description, and are not intended to limit the implementation. For those of ordinary skill in the art, on the basis of the above description, other changes or changes in various forms can also be made. It is not necessary and impossible to exhaustively list all the implementation manners here. However, the obvious changes or variations derived therefrom are still within the scope of protection of the present invention.

Claims (10)

An up and down conveying device based on a telescopic feeding port, characterized in that it includes A fixing mechanism (1), the fixing mechanism (1) comprising a fixing section (101) and a connecting section (103), the fixing section (101) abutting against the connecting section (103); At least two groups of lifting mechanisms (2), the lifting mechanisms (2) are symmetrically installed on the outer wall of the connecting joint (103); the lifting mechanisms include a motor (201), a lifting rope (202), a winding rope mechanism (208 ), the pulley block rope end connection assembly (204) and the rope end fixing seat (203); the output shaft of the motor (201) is connected to the rope winding mechanism, and one end of the lifting rope (202) is wound on the rope winding mechanism (208), the other end of the lifting rope (202) is fixed to the rope end fixing seat (203) through the rope end connection assembly (204), and the lifting rope (202) passes through the pulley block; A telescoping mechanism (3), the telescoping mechanism (3) includes multi-section telescopic joints arranged longitudinally and socketed, the calibers of the multi-section telescopic joints increase sequentially from the inside to the outside, and the telescopic joints are sleeved on the connecting joints (103); the block of pulleys is installed on the outermost expansion joint. The up and down conveying device based on the telescopic feeding port according to claim 1, characterized in that: a fixed seat (102) is arranged along the circumference of the fixed joint (101), and the fixed seat (102) is fixed on the floor (4 ), and the joint (103) passes through the floor (4). The up and down conveying device based on the telescopic feeding port according to claim 1 or 2, characterized in that: the diameter of the first end of the fixed section (101) > the diameter of the second end of the fixed section (101), so The caliber of the two ends of the connecting section (103)=the caliber of the second end of the fixing section (101). The up and down conveying device based on the telescopic feeding port according to claim 1, characterized in that: the lifting mechanism also includes a lifting bracket, and the lifting bracket is fixed on the outer wall of the connecting joint (103), and the motor (201 ) and the rope winding mechanism (208) are installed on the lifting bracket, and the installation height of the lifting bracket is the same as that of the rope end fixing seat (203). The up and down conveying device based on the telescopic feeding port according to claim 1, characterized in that: the rope winding mechanism (208) includes a reel body, the center of the reel body passes through the rotating shaft, and the motor (201) The output shaft of the output shaft is connected to the rotating shaft, a rope guide is installed on one side of the drum body, and one end of the lifting rope (202) is wound on the drum body and passes through the rope guide. The upper and lower conveying device based on the telescopic feeding port according to claim 1, characterized in that: the outer wall of the outermost telescopic joint is fixed with a pulley seat, and the pulley block includes a first pulley (205) and a second pulley (206), The pin shaft passes through the center of the first pulley (205) and the second pulley (206), and the first pulley (205) and the second pulley (206) are installed side by side on the pulley seat . The up and down conveying device based on the telescopic feeding port according to claim 1, characterized in that: the rope end connection assembly (204) includes a rope end pull rod (2041), a wedge sleeve (2042) and a fixed hook (2043), the The rope end pull rod (2041) is fixed on the rope end fixing seat (203); the rope end pull rod (2041) is hinged to the wedge sleeve (2042), and the wedge sleeve (2042) clamps the fixed hook (2043), the other end of the lifting rope (202) is fixed on the fixing hook (2043). The up and down conveying device based on the telescopic feeding port according to claim 1, characterized in that: a first grid plate (104) is installed in the fixed section (101), and a second grid is installed in at least one of the telescopic sections plate (105). The up and down conveying device based on the telescopic feeding port according to claim 8, characterized in that: the outer wall of the first grid plate (104) is attached to the inner wall of the fixed section (101), and the second grid plate The outer wall of the plate (105) fits against the inner wall of the telescopic joint. The up and down conveying device based on the telescopic feeding port according to claim 8, characterized in that: the mesh size of the first grid plate (104) is greater than the mesh size of the second grid plate (105).

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