CN220317306U

CN220317306U - Automatic control goods up-down device

Info

Publication number: CN220317306U
Application number: CN202321926661.8U
Authority: CN
Inventors: 史路朋; 徐刚; 马严峰; 李永顺; 金立; 金新华; 彭承香; 熊军
Original assignee: Redant Decoration Co ltd
Current assignee: Redant Decoration Co ltd
Priority date: 2023-07-21
Filing date: 2023-07-21
Publication date: 2024-01-09
Anticipated expiration: 2033-07-21

Abstract

The utility model relates to an automatic control cargo up-down device, which comprises: the forklift comprises a forklift arm, a bucket, a pulley assembly and a traction rope, wherein the forklift arm is fixed on one side of the goods blocking shelf far away from a portal, the bucket is rotatably arranged on the forklift arm, the pulley assembly is fixed on the top of the goods blocking shelf, one end of the traction rope is fixed on the portal, and the other end of the traction rope is fixed on the bucket, and the traction rope penetrates through the pulley assembly; when the goods blocking rack ascends, the traction rope is straightened so as to lift the bucket to an inclined state; when the shelf descends, the bucket falls back to an initial state under the action of gravity. The automatic control cargo up-down device is matched with the forklift for use, so that the forklift is effectively applied to garbage cleaning work, renting and purchasing of a forklift or bulldozer are avoided, and the cost is saved; and the self-discharging design of scraper bowl does not need manual clearance rubbish, when reducing the security risk, has also improved work efficiency.

Description

Automatic control goods up-down device

Technical Field

The utility model belongs to the technical field of mechanical equipment, and particularly relates to an automatic cargo loading and unloading control device.

Background

The site garbage in the construction industry is mostly scrap iron, paint cans, scrap steel materials and the like, and in the factory garbage cleaning process, professional equipment such as bulldozers or forklift trucks are mostly utilized for cleaning, and the bulldozers or forklift trucks are required to be rented or purchased, so that the process is complex and the cost is high.

At present, a forklift is normally equipped in a factory, the operation of a simple forklift cannot realize the transportation and cleaning work of garbage, and when the operation of a flat plate or a dustbin is borrowed, two persons are required to cooperatively clean the garbage in the flat plate or the dustbin, so that the operation is unsafe and the efficiency is low.

Disclosure of Invention

The utility model aims to overcome the defect that a forklift cannot be effectively applied to garbage cleaning in the prior art, and provides an automatic cargo up-down control device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an automatic cargo up-down control device, comprising:

the forklift comprises a forklift arm, a bucket, a pulley assembly and a traction rope, wherein the forklift arm is fixed on one side of the goods blocking shelf far away from a portal, the bucket is rotatably arranged on the forklift arm, the pulley assembly is fixed on the top of the goods blocking shelf, one end of the traction rope is fixed on the portal, and the other end of the traction rope is fixed on the bucket, and the traction rope penetrates through the pulley assembly;

when the goods blocking rack ascends, the traction rope is straightened so as to lift the bucket to an inclined state;

when the shelf descends, the bucket falls back to an initial state under the action of gravity.

Optimally, the forklift arm comprises a fixed arm fixed on one side of the goods blocking shelf far away from the portal frame, a fork arm fixed at the bottom of the fixed arm and an extension arm fixed at the end part of the fork arm.

Optimally, the bucket further comprises a first reinforcing plate, a second reinforcing plate and a limiting plate, wherein the first reinforcing plate and the second reinforcing plate are fixed at the top of the lengthening arm, and the limiting plate is fixed at the bottom of the bucket and matched with the first reinforcing plate;

the first reinforcing plates are at least two groups and are close to the joint of the fork arm and the lengthening arm;

the second reinforcing plate is far away from the joint of the fork arm and the lengthening arm.

Optimally, the bucket comprises a bucket bottom plate rotatably arranged on the lengthening arm, bucket side plates integrally connected to two sides of the bucket bottom plate, a bucket baffle plate for connecting the bucket bottom plate and two groups of bucket side plates, and a bucket groove surrounded by the bucket bottom plate, the bucket side plates and the bucket baffle plate;

the bucket lip is proximate to the first reinforcing plate.

Optimally, the device further comprises a first upright post fixed at the top of the portal frame, a first lifting hook integrally connected to the top of the first upright post, a second upright post fixed at the top of the bucket baffle plate and a second lifting hook integrally connected to the top of the second upright post, and two ends of the traction rope are respectively fixed on the first lifting hook and the second lifting hook.

Optimally, the pulley assembly comprises fixed pulley mounting plates, a first mounting shaft, a second mounting shaft, a first fixed pulley, a second fixed pulley, a first chute and a second chute, wherein the fixed pulley mounting plates are fixed at the top of the shelf at intervals, the first mounting shaft and the second mounting shaft are rotatably mounted between the fixed pulley mounting plates, the first fixed pulley is sleeved on the first mounting shaft, the second fixed pulley is sleeved on the second mounting shaft, the first chute is formed in the outer peripheral surface of the first fixed pulley, the second chute is formed in the outer peripheral surface of the second fixed pulley, and the traction rope is arranged between the first chute and the second chute in a penetrating mode.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

the automatic control cargo lifting device is matched with a forklift for use, the front end of a forklift arm is provided with a rotary bucket, the front end of the forklift arm is connected with the top of a portal and the top of the bucket through a traction rope, and the top of a goods blocking rack is provided with a pulley assembly, so that the position of the traction rope is limited, when the goods blocking rack ascends, the traction rope is straightened to lift the bucket to an inclined state, and garbage in the bucket falls into a garbage truck under the action of self gravity; when the goods blocking shelf descends, the bucket falls back to the initial state under the action of gravity, and the forklift is effectively applied to garbage cleaning work, so that renting, purchasing of a forklift or a bulldozer is avoided, and the cost is saved; and the self-discharging design of scraper bowl does not need manual clearance rubbish, when reducing the security risk, has also improved work efficiency.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the bottom part of the present utility model;

FIG. 3 is a front view of the present utility model;

FIG. 4 is a schematic view of the construction of the first and second fixed pulleys of the present utility model;

reference numerals illustrate:

1. a door frame; 2. a shelf; 3. a fixed arm; 4. a fork arm; 5. an extension arm; 6. a bucket; 601. a bucket floor; 602. a bucket side plate; 603. bucket baffles; 604. a shovel groove; 7. a first reinforcing plate; 8. a second reinforcing plate; 9. a hinge; 10. a limiting plate; 11. a first upright; 12. a first hook; 13. a second upright; 14. a second hook; 15. a fixed wheel mounting plate; 16. a first mounting shaft; 17. a first fixed pulley; 18. a first chute; 19. a second mounting shaft; 20. a second fixed pulley; 21. a second chute; 22. a traction rope.

Detailed Description

The utility model will be further described with reference to examples of embodiments shown in the drawings.

1-3, a schematic structure of the automatic cargo up-and-down control device of the utility model is used in cooperation with a forklift for cleaning construction waste and loading the waste into a garbage truck. The forklift truck comprises a portal 1, a storage rack 2, forklift arms, a bucket 6, a first reinforcing plate 7, a second reinforcing plate 8, a hinge 9, a limiting plate 10, a first upright 11, a first lifting hook 12, a second upright 13, a second lifting hook 14 and a pulley assembly.

The gantry 1 and the goods blocking frame 2 are part of the structure of the existing forklift, and the goods blocking frame 2 can be lifted and lowered on one side of the gantry 1. The fork truck arm is fixed in the one side that keeps off goods shelves 2 and keep away from portal 1 for installation scraper bowl 6, and drive scraper bowl 6 lift under the effect of keeping off goods shelves 2. The fork truck arm includes fixed arm 3, yoke 4 and add the long arm 5, and fixed arm 3 has two sets at least, fixes the one side that keeps off the goods shelves 2 and keep off portal 1 through welded mode, and is close to the bottom that keeps off goods shelves 2 (at least two sets of fixed arms 3 can improve the steadiness of follow-up scraper bowl 6 installation).

The fork arm 4 is fixed in the bottom of the fixed arm 3 and forms an L shape with the fixed arm 3, the extension arm 5 is fixed on one side of the fork arm 4 away from the fixed arm 3, the extension arm 5 is used for providing space for the installation of the bucket 6, interference between the bucket 6 and the storage rack 2 is avoided (the extension arm 5 and the fork arm 4 are fixed in a welding mode, the section size of the extension arm 5 is larger than that of the fork arm 4, and bending deformation of the extension arm 5 is avoided when the bucket 6 is installed subsequently).

The bucket 6 is rotatably arranged at the top of the lengthened arm 5 through a hinge 9, and under the drive of a forklift, construction waste is shoveled into the bucket 6. The bucket 6 includes bucket bottom plate 601, bucket curb plate 602, bucket baffle 603 and shovel groove 604, and bucket bottom plate 601 passes through hinge 9 rotation and installs at the top of the arm that adds 5, and the slope of follow-up bucket 6 is convenient for in the setting of hinge 9 to the dumping of inside rubbish of being convenient for.

The bucket side plates 602 have two groups, are fixed on two sides of the bucket bottom plate 601 by welding, and the bucket baffle 603 is fixed on the top of the bucket bottom plate 601 and is connected with the two groups of bucket side plates 602 (the thickness of the bucket baffle 603 is larger than that of the bucket side plates 602, because the garbage shoveled into the bucket 6 is mostly accumulated at the bucket baffle 603, and thus, the construction garbage is blocked by the thickened bucket baffle 603). A shovel groove 604 is formed among the shovel bottom plate 601, the shovel side plates 602 and the shovel baffle 603, and under the drive of a forklift, construction waste is shoveled into the shovel groove 604.

The first reinforcing plates 7 are at least two groups and are fixed between the two groups of the reinforcing arms 5 in a welding mode, the first reinforcing plates 7 and the two groups of the reinforcing arms 5 form an I shape so as to improve the structural strength of the two sides of the reinforcing arms 5 (the first reinforcing plates 7 are close to the joint of the fork arms 4 and the reinforcing arms 5, and because most shoveled construction waste is gathered at the bucket baffle 603, the thickness of the bucket baffle 603 is relatively thick, the weight of the bucket baffle 603 is relatively large, at least two groups of first reinforcing plates 7 are required to be arranged at the joint of the fork arms 4 and the reinforcing arms 5 so as to support the bucket baffle 603 and avoid bending the first reinforcing plates 7).

The second reinforcing plate 8 is fixed between the two groups of the extension arms 5 and is far away from the joint of the fork arm 4 and the extension arms 5, the second reinforcing plate 8 and the two groups of the extension arms 5 form an I shape, and the second reinforcing plate 8 supports the part with lighter weight at the front end of the bucket 6. The bottom of the bucket bottom plate 601 is fixed with two sets of limiting plates 10, and the distance between the two sets of limiting plates 10 is equal to the length of the first reinforcing plate 7, so that when the bucket 6 falls back to the initial position, the first reinforcing plate 7 is inserted into the gap between the two sets of limiting plates 10 (limiting the falling back of the bucket 6 by means of the limiting plates 10).

The first upright 11 is fixed on the top of the portal 1, the first lifting hook 12 is integrally connected on the top of the first upright 11, and the first lifting hook 12 is used for fixing one end of the traction rope 22. The second upright 13 is fixed on the top of the bucket baffle 603, and the second lifting hook 14 is integrally connected on the top of the second upright 13, and the second lifting hook 14 is used for fixing the other end of the traction rope 22. The pulley assembly is fixed at the top of the baffle shelf 2, the traction rope 22 passes through the pulley assembly, when the baffle shelf 2 ascends, the traction rope 22 is straightened so as to lift the bucket 6 to an inclined state, and garbage in the bucket 6 falls into the garbage truck under the action of self gravity; when the shelf 2 is lowered, the bucket 6 falls back to the initial state under the action of its own gravity (in order to avoid a strong collision between the bucket 6 and the first reinforcing plate 7 and the second reinforcing plate 8, the bucket bottom plate 601 is fixed with rubber strips at positions corresponding to the first reinforcing plate 7 and the second reinforcing plate 8, so as to shock-absorb the fallen bucket 6).

As shown in fig. 4, the pulley assembly is a schematic structure of the pulley assembly, and the pulley assembly includes a fixed pulley mounting plate 15, a first mounting shaft 16, a first fixed pulley 17, a first sliding groove 18, a second mounting shaft 19, a second fixed pulley 20 and a second sliding groove 21. The fixed wheel mounting plates 15 are vertically fixed at the top of the baffle shelf 2 and are arranged at intervals. The first mounting shaft 16 and the second mounting shaft 19 are rotatably mounted between the two sets of fixed wheel mounting plates 15 through bearings, and are disposed at intervals in the vertical direction. The first fixed pulley 17 is sleeved on the first mounting shaft 16 and rotates synchronously with the first mounting shaft 16, and the second fixed pulley 20 is sleeved on the second mounting shaft 19 and rotates synchronously with the second mounting shaft 19. The first chute 18 is arranged on the outer peripheral surface of the first fixed pulley 17, the second chute 21 is arranged on the outer peripheral surface of the second fixed pulley 20, the traction rope 22 passes through the first chute 18 and the second chute 21, the resistance is reduced by means of rolling friction in the process of pulling the traction rope 22, and the first chute 18 and the second chute 21 can also play a limiting role on the traction rope 22 so as to prevent the traction rope 22 from falling off from two sides.

The garbage cleaning process of the automatic cargo loading and unloading device is as follows:

firstly, a forklift drives the bucket 6 to advance, building construction garbage is shoveled into a shovel groove 604 of the bucket 6, and in the process of lifting the goods blocking shelf 2, the traction rope 22 is straightened so as to lift the bucket 6 to an inclined state, and the garbage in the bucket 6 falls into a garbage truck under the action of self gravity; when the shelf 2 is lowered, the bucket 6 falls back to the initial state by its own weight.

The above embodiments are provided to illustrate the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.

Claims

1. The utility model provides an automatic control goods device about, it includes portal (1) and sets up fender goods shelves (2) of portal (1) one side liftable, its characterized in that includes:

the forklift comprises a forklift arm, a bucket (6), a pulley assembly and a traction rope (22), wherein the forklift arm is fixed on one side, far away from a portal (1), of the goods blocking frame (2), the bucket (6) is rotatably arranged on the forklift arm, the pulley assembly is fixed on the top of the goods blocking frame (2), one end of the traction rope is fixed on the portal (1), the other end of the traction rope is fixed on the bucket (6), and the traction rope (22) penetrates through the pulley assembly;

when the goods blocking rack (2) is lifted, the traction rope (22) is straightened so as to lift the bucket (6) to an inclined state;

when the shelf (2) descends, the bucket (6) falls back to an initial state under the action of gravity.

2. An automatic cargo lifting control device according to claim 1, wherein: the forklift arm comprises a fixed arm (3) fixed on one side, far away from the portal (1), of the goods blocking rack (2), a fork arm (4) fixed at the bottom of the fixed arm (3) and an extension arm (5) fixed at the end part of the fork arm (4).

3. An automatic cargo lifting control device according to claim 2, wherein: the device also comprises a first reinforcing plate (7) and a second reinforcing plate (8) which are fixed at the top of the lengthening arm (5), and a limiting plate (10) which is fixed at the bottom of the bucket (6) and is matched with the first reinforcing plate (7);

at least two groups of first reinforcing plates (7) are arranged and are close to the joint of the fork arm (4) and the lengthening arm (5);

the second reinforcing plate (8) is far away from the joint of the fork arm (4) and the lengthening arm (5).

4. An automatically controlled cargo lifting device according to claim 3, wherein: the bucket (6) comprises a bucket bottom plate (601) rotatably mounted on the lengthening arm (5), bucket side plates (602) integrally connected to two sides of the bucket bottom plate (601), bucket baffles (603) for connecting the bucket bottom plate (601) and two groups of bucket side plates (602), and a bucket groove (604) surrounded by the bucket bottom plate (601), the bucket side plates (602) and the bucket baffles (603);

the bucket lip (603) is adjacent to the first stiffening plate (7).

5. An automatic cargo handling device according to claim 4, wherein: the novel lifting mechanism further comprises a first upright post (11) fixed at the top of the portal frame (1), a first lifting hook (12) integrally connected to the top of the first upright post (11), a second upright post (13) fixed at the top of the bucket baffle (603) and a second lifting hook (14) integrally connected to the top of the second upright post (13), and two ends of the traction rope (22) are respectively fixed on the first lifting hook (12) and the second lifting hook (14).

6. An automatic cargo lifting control device according to claim 1, wherein: the pulley assembly comprises fixed pulley mounting plates (15) fixed at the top of the storage rack (2) at intervals, a first mounting shaft (16) and a second mounting shaft (19) rotatably mounted between the fixed pulley mounting plates (15), a first fixed pulley (17) sleeved on the first mounting shaft (16), a second fixed pulley (20) sleeved on the second mounting shaft (19), a first sliding groove (18) formed in the outer peripheral surface of the first fixed pulley (17) and a second sliding groove (21) formed in the outer peripheral surface of the second fixed pulley (20), and a traction rope (22) penetrates between the first sliding groove (18) and the second sliding groove (21).