CN220745317U

CN220745317U - Material lifting machine convenient to unload

Info

Publication number: CN220745317U
Application number: CN202322163625.7U
Authority: CN
Inventors: 柳会文; 涂志伟
Original assignee: Shenzhen Jiesheng Intelligent Logistics Automation Co ltd
Current assignee: Shenzhen Jiesheng Intelligent Logistics Automation Co ltd
Priority date: 2023-08-11
Filing date: 2023-08-11
Publication date: 2024-04-09
Anticipated expiration: 2033-08-11

Abstract

The utility model relates to the technical field of material lifts, and provides a material lifter convenient to discharge. According to the utility model, the rack can be guided by the guide rod and the guide groove, so that the rack is more stable in moving, and the electric push rod and the anti-skid block are matched for use, so that the anti-skid block is propped against the outer side of the guide rod when the rack is broken by a steel cable and falls, the friction force between the anti-skid block and the guide rod is increased, the falling speed of the rack is reduced, and potential safety hazards to surrounding workers can not be caused by direct falling of the rack when the rack falls.

Description

Material lifting machine convenient to unload

Technical Field

The utility model relates to the technical field of material lifts, in particular to a material lift convenient to discharge.

Background

The material hoister is mechanical conveying equipment of a fixing device, is mainly suitable for continuous vertical hoisting of powdery, granular and small materials, and is provided with a rope breakage protection safety device, a stopping safety device, a buffer device, an upper and lower height and limit limiter, a rope loosening prevention device and other safety protection devices;

for this reason, the patent of publication number CN206901718U discloses kind of material lifting machine, relates to the architectural equipment field, is connected with crossbeam and connecting rod between the two support frames of this material lifting machine, installs the bobbin on the output shaft of motor, is fixed with the cable wire on the bobbin. The support frame, the cross beam, the reinforcing rod and the connecting rod can be fixedly arranged during installation, the motor is fixed on the ground, the steel cable extends upwards and passes through all the fixing rings to be fixedly connected with the top of the lifting basket, and after the motor is powered on, the lifting basket can be lifted or lowered by starting the motor through the steel cable. The material hoister is good in stability, firm and simple in transmission structure, difficult to fail in the working process, good in working reliability and simple and easy to maintain;

the prior art scheme among the above-mentioned exists, in case cable wire fracture material case can directly fall down, causes the defect of potential safety hazard easily, and above-mentioned material lifting machine is that the cable wire is leaned on entirely to carry out a pulling in the use to do not protect the material case, this just leads to the material case to shake in disorder easily when removing to the material case can directly fall down when the cable wire fracture and causes the installation hidden danger to staff on every side, therefore the practicality is not good.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to provide a material hoister convenient to discharge, which is used for solving the defect that the existing material hoister can directly fall down to cause potential safety hazard once a steel rope breaks a material box during use.

(II) summary of the utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the material hoister comprises a hoister main body, a support and a balancing weight, wherein the support is arranged at the middle position of the top end of the hoister main body, a placing rack is arranged on one side of the support, and a material box is hinged to the top end of the placing rack;

one side of material case bottom articulates there is the cylinder, the both ends of rack are provided with protection architecture, the opposite side of support is provided with the wire placing roller, one side of wire placing roller is provided with the balancing weight, the both ends of lifting machine main part are provided with grabs ground structure, protection architecture includes guide bar, mounting bracket, electric putter, non slipping spur and guide way, the mounting bracket sets up in the both ends of rack.

Preferably, the guide way has been seted up to the inside of mounting bracket, the inside of guide way is provided with the guide bar, the bottom of guide bar is connected with the top of lifting machine main part, the inside both sides of mounting bracket are provided with electric putter, the non slipping spur is installed to one side of electric putter.

Preferably, the inner diameter of the guide groove is larger than the outer diameter of the guide rod, and a guide structure is formed between the guide groove and the guide rod.

Preferably, the guide rods are arranged in two groups, and the two groups of guide rods are symmetrically distributed at two ends of the placing frame.

Preferably, the ground grabbing structure comprises a antiskid plate, a rotating rod and a rotating groove, wherein the rotating groove is formed in two ends of the main body of the elevator, the rotating rod is inserted into the rotating groove, and the antiskid plate is arranged at the bottom end of the rotating rod.

Preferably, the outside of bull stick is provided with the external screw thread, the inboard of changeing the groove is provided with the internal screw thread, constitute threaded connection between bull stick and the changeing the groove.

Preferably, the rotating rods are provided with two groups, and the two groups of rotating rods are symmetrically distributed at two ends of the main body of the elevator.

(III) beneficial effects

The material hoister convenient to discharge has the advantages that: through the cooperation of guide bar and guide way, can carry out a direction to the rack, make the rack more stable when removing to through the cooperation use of electric putter and antiskid block, when cable wire fracture rack dropped, with the antiskid block support the outside of guide bar, increase the frictional force of antiskid block and guide bar, reduce the speed that the rack dropped, make the rack can not directly drop the ground and cause the potential safety hazard to surrounding staff when dropping;

through the cooperation of antiskid ribbed tile and change groove use, can promote antiskid ribbed tile to support the ground and increase the grip of lifting machine main part, make the lifting machine main part more stable when placing, can push away the workbin through the use of cylinder and overturn to one side, make more stable when unloading.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic view of the structure of the present utility model shown in FIG. 2 at a partially enlarged scale;

fig. 4 is a schematic elevational view of the ground grabbing structure of the present utility model.

Reference numerals in the drawings illustrate: 1. a hoist body; 2. a bracket; 3. a ground grabbing structure; 301. a cleat; 302. a rotating rod; 303. a rotary groove; 4. a protective structure; 401. a guide rod; 402. a mounting frame; 403. an electric push rod; 404. an anti-skid block; 405. a guide groove; 5. a placing rack; 6. a material box; 7. a cylinder; 8. a wire releasing roller; 9. and (5) balancing weights.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

Referring to fig. 1-4, the material hoister convenient to discharge provided by the utility model comprises a hoister main body 1, a support 2 and a balancing weight 9, wherein the support 2 is arranged at the middle position of the top end of the hoister main body 1, one side of the support 2 is provided with a placing rack 5, the top end of the placing rack 5 is hinged with a material box 6, one side of the bottom end of the material box 6 is hinged with a cylinder 7, both ends of the placing rack 5 are provided with a protection structure 4, the other side of the support 2 is provided with a wire paying-off roller 8, one side of the wire paying-off roller 8 is provided with the balancing weight 9, both ends of the hoister main body 1 are provided with a ground grabbing structure 3, the ground grabbing structure 3 comprises a antiskid plate 301, a rotating rod 302 and a rotating groove 303, the rotating groove 303 is formed at both ends of the hoister main body 1, the rotating groove 303 is internally inserted with the rotating rod 302, the antiskid plate 301 is installed at the bottom end of the rotating rod 302, the outer side of the rotating rod 302 is provided with external threads, the inner side of the rotating groove 303 is provided with internal threads, the rotating rod 302 and the rotating groove 303 is in threaded connection, the rotating rod 302 is provided with two groups, and both ends of the rotating rod 302 are symmetrically distributed at both ends of the hoister main body 1.

The working principle of the material hoister convenient to discharge based on the embodiment 1 is as follows: when the elevator body 1 is used, the rotating rod 302 is rotated, and the anti-skid plate 301 is pushed to move downwards along with the rotation between the rotating rod 302 and the rotating groove 303, so that the anti-skid plate 301 is propped against the ground, the grip of the anti-skid plate 301 is increased, and the elevator body 1 is more stable when being placed.

Example two

The embodiment further includes: the protection architecture 4 includes guide bar 401, mounting bracket 402, electric putter 403, non slipping spur 404 and guide way 405, mounting bracket 402 sets up in the both ends of rack 5, guide way 405 has been seted up to the inside of mounting bracket 402, the inside of guide way 405 is provided with guide bar 401, the bottom of guide bar 401 is connected with the top of lifting machine main part 1, the inside both sides of mounting bracket 402 are provided with electric putter 403, non slipping spur 404 is installed to one side of electric putter 403, the internal diameter of guide way 405 is greater than the external diameter of guide bar 401, constitute guide structure between guide way 405 and the guide bar 401, guide bar 401 is provided with two sets of, two sets of guide bars 401 are symmetrical distribution at the both ends of rack 5.

In this embodiment, when promoting the material, start the wire placing roller 8, the wire placing roller 8 can pull the cable wire after the start, the cable wire can take animal workbin 6 upwards to remove through rack 5 when the pulling, realize the promotion work to the material, start cylinder 7 when promoting to suitable height, cylinder 7 can push animal workbin 6 to one side upset after the start, make when unloading more stable, rack 5 is moving, guide bar 401 and guide slot 405 cooperation use, can carry out a direction to rack 5, make rack 5 more stable when moving, when cable wire fracture rack 5 drops, start electric putter 403, electric putter 403 can promote the antiskid piece 404 and support in the outside of guide bar 401 after the start, increase the frictional force of antiskid piece 404 and guide bar 401, reduce the speed that rack 5 dropped, prevent rack 5 directly to weigh down and cause the injury to staff around, thereby accomplish the direction protection work.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a material lifting machine convenient to unload, includes lifting machine main part (1), support (2) and balancing weight (9), its characterized in that: a bracket (2) is arranged at the middle position of the top end of the elevator main body (1), a placing rack (5) is arranged on one side of the bracket (2), and a material box (6) is hinged to the top end of the placing rack (5);

one side of material case (6) bottom articulates there is cylinder (7), the both ends of rack (5) are provided with protection architecture (4), the opposite side of support (2) is provided with wire placing roller (8), one side of wire placing roller (8) is provided with balancing weight (9), the both ends of lifting machine main part (1) are provided with grabs ground structure (3), protection architecture (4) include guide bar (401), mounting bracket (402), electric putter (403), non slipping spur (404) and guide way (405), mounting bracket (402) set up in the both ends of rack (5).

2. The material elevator facilitating unloading according to claim 1, wherein: guide slot (405) have been seted up to the inside of mounting bracket (402), the inside of guide slot (405) is provided with guide bar (401), the bottom of guide bar (401) is connected with the top of lifting machine main part (1), the inside both sides of mounting bracket (402) are provided with electric putter (403), slider (404) are installed to one side of electric putter (403).

3. The material elevator facilitating unloading according to claim 1, wherein: the inner diameter of the guide groove (405) is larger than the outer diameter of the guide rod (401), and a guide structure is formed between the guide groove (405) and the guide rod (401).

4. The material elevator facilitating unloading according to claim 1, wherein: the guide rods (401) are arranged in two groups, and the two groups of guide rods (401) are symmetrically distributed at two ends of the placement frame (5).

5. The material elevator facilitating unloading according to claim 1, wherein: the ground grabbing structure (3) comprises a antiskid plate (301), a rotating rod (302) and rotating grooves (303), wherein the rotating grooves (303) are formed in two ends of the hoisting machine body (1), the rotating rod (302) is inserted into the rotating grooves (303), and the antiskid plate (301) is installed at the bottom end of the rotating rod (302).

6. The material elevator facilitating unloading according to claim 5, wherein: the outside of bull stick (302) is provided with the external screw thread, the inboard of changeing groove (303) is provided with the internal screw thread, constitute threaded connection between bull stick (302) and changeing groove (303).

7. The material elevator facilitating unloading according to claim 5, wherein: the two groups of rotating rods (302) are arranged, and the two groups of rotating rods (302) are symmetrically distributed at two ends of the elevator main body (1).