CN220222722U

CN220222722U - Automatic feeding device

Info

Publication number: CN220222722U
Application number: CN202321968929.4U
Authority: CN
Inventors: 黄建宾; 洪善金; 郭建军
Original assignee: Linyi Guanmeng Jinde New Building Materials Co ltd
Current assignee: Linyi Guanmeng Jinde New Building Materials Co ltd
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2023-12-22
Anticipated expiration: 2033-07-25

Abstract

The utility model discloses an automatic feeding device which mainly comprises a hopper and a conveyor belt, wherein the hopper is used for shoveling a sand and stone feed hopper by virtue of a forklift, the hopper is used for finishing the feeding process by virtue of a transfer belt, the sand and stone quantity in the hopper is required to be paid attention to at all times during operation, the sand and stone quantity in the hopper is insufficient, the forklift is required to be repeatedly used for shoveling sand and stone in the hopper, the process is very tedious, the problem of high labor intensity of operators is caused, the automatic feeding device comprises a first motor, one end of the first motor is connected with a first rotating rod, one side of the first rotating rod is sleeved with a second support, one end of the first rotating rod, which is far away from the first motor, is provided with the conveyor belt in the middle of the first rotating rod.

Description

Automatic feeding device

Technical Field

The utility model belongs to the technical field of feeding devices, and particularly relates to an automatic feeding device.

Background

The sand-stone separator is widely applied to the construction industry, mainly separates stones in coarse sand, can obtain fine sand for manufacturing concrete, at present mainly uses a flat rolling screen cylinder to ensure that a material flow can continuously roll and screen more than five circles among a plurality of circles of inner spiral blades in the screen cylinder according to the working principle of manually utilizing inclined screen cloth to screen sand, so that sand materials roll repeatedly and slide to be sufficiently dispersed and separated, the feeding efficiency of the sand-stone separator directly influences the working efficiency of the sand-stone separator, and the optimization of the feeding process is particularly important.

But at present loading attachment mainly comprises hopper and conveyer belt, relies on the forklift to shovel the grit feeder hopper, and the hopper passes through the conveyer belt and accomplishes the material loading process, needs to pay attention to the grit volume in the hopper constantly during operation, and the grit volume is not enough in the hopper, needs to utilize the forklift repeatedly to shovel grit in the hopper, and the process is very loaded down with trivial details, leads to operating personnel intensity of labour big.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the automatic feeding device, which is mainly composed of the hopper and the conveyor belt, and the feeding process of the sand and stone shovel is finished by the hopper through the transfer belt by means of the forklift.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic feeding device, which comprises a first motor, first motor one end is connected with first rotary rod, first rotary rod one side has cup jointed the second support, first rotary rod is kept away from first motor one end and has been installed first support, first rotary rod mid-mounting has the conveyer belt, first support bottom is fixed with the scraper bowl, first support mid-mounting has the second fixed plate, second fixed plate mid-connection has first screw rod, second fixed plate mid-mounting has cup jointed the second screw rod, the second support mid-mounting is fixed with the regulating plate, the third rotary rod is installed to the regulating plate bottom, the regulating plate top is connected with the third fixed plate, regulating plate mid-mounting has the spring, first fixed plate has been cup jointed to second screw rod one side, first fixed plate top is fixed with the second motor, the second motor bottom is connected with the fourth rotary rod, fourth rotary rod mid-mounting has first bevel gear, fourth rotary rod bottom is connected with the second bevel gear, first outside is connected with the third bevel gear, fourth bevel gear outside the second bevel gear is installed, first motor and second motor all with mains electricity electric connection bevel gear.

Preferably, a gear housing is mounted on top of the fourth rotating rod.

Preferably, the bottom ends of the first bracket and the second bracket are provided with fixed feet.

Preferably, lubricating oil is smeared on the outer sides of the fourth bevel gear, the fourth rotating rod, the first bevel gear, the second bevel gear and the third bevel gear.

Preferably, the conveyor belt is made of rubber.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the first screw and the second screw rotate to control the bucket to move forwards, the third rotating rod is connected with the regulating plate through the spring, so that the conveyor belt is always kept tensioned, sand and stone can fall on the conveyor belt through the bucket when the bucket moves forwards, automatic feeding is realized, and the labor intensity of operators is effectively reduced.

The bottom ends of the first bracket and the second bracket are provided with the fixing feet which are of conical structures, so that the first bracket and the second bracket can be conveniently inserted into the ground, and the fixing is convenient.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is a schematic diagram of a second motor mounting structure according to the present utility model;

FIG. 3 is a schematic view of a third rotary rod mounting structure according to the present utility model;

fig. 4 is a schematic view of a fourth rotary rod mounting structure according to the present utility model.

In the figure: 1. a first motor; 2. a first rotating lever; 3. a conveyor belt; 4. a first bracket; 5. a first screw; 6. a second screw; 7. a bucket; 8. a second bracket; 9. an adjusting plate; 10. a second motor; 11. a second rotating lever; 12. a gear housing; 13. a first fixing plate; 14. a second fixing plate; 15. a fourth bevel gear; 16. a third rotating lever; 17. a spring; 18. a third fixing plate; 19. a fourth rotating lever; 20. a first bevel gear; 21. a second bevel gear; 22. and a third bevel gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the embodiment of the utility model provides an automatic feeding device, which comprises a first motor 1, one end of the first motor 1 is connected with a first rotary rod 2, one side of the first rotary rod 2 is sleeved with a second support 8, one end of the first rotary rod 2 far away from the first motor 1 is provided with a first support 4, the middle part of the first rotary rod 2 is provided with a conveyor belt 3, the bottom of the first support 4 is fixed with a bucket 7, the middle part of the first support 4 is provided with a second fixed plate 14, the middle part of the second fixed plate 14 is connected with a first screw 5, the middle part of the second fixed plate 14 is sleeved with a second screw 6, the middle part of the second support 8 is fixed with an adjusting plate 9, the bottom of the adjusting plate 9 is provided with a third rotary rod 16, the top end of the adjusting plate 9 is connected with a third fixed plate 18, one side of the adjusting plate 9 is sleeved with a spring 17, one side of the second screw 6 is sleeved with a first fixed plate 13, the top of the first fixed plate 13 is fixed with a second motor 10, the bottom of the second motor 10 is connected with a fourth rotary rod 19, the middle part of the fourth rotary rod 19 is fixed with a first bevel gear 20, the bottom of the fourth bevel gear 19 is connected with a second bevel gear 21, the second bevel gear 21 is electrically connected with the second bevel gear 20, and the second bevel gear 20 is electrically connected with the outside of the fourth bevel gear 20, and the fourth bevel gear 20 is electrically connected with the bevel gear 1.

Specifically, the gear housing 12 is mounted on top of the fourth rotary rod 19.

Specifically, fixed feet are arranged at the bottom ends of the first support 4 and the second support 8.

Specifically, lubricating oil is applied to the outer sides of the fourth bevel gear 15, the fourth rotating rod 19, the first bevel gear 20, the second bevel gear 21 and the third bevel gear 22.

Specifically, the conveyor belt 3 is made of rubber.

In the first embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the bottom ends of the first support 4 and the second support 8 are provided with fixing feet, the fixing feet are in a conical structure, so that the first support 4 and the second support 8 can be conveniently inserted into the ground, the fixing feet play a role in convenient fixing, lubricating oil is smeared on the outer sides of the fourth bevel gear 15, the fourth rotary rod 19, the first bevel gear 20, the second bevel gear 21 and the third bevel gear 22, friction force can be reduced, the conveyor belt 3 is made of rubber materials, transmission friction force can be provided, the first support 4 and the second support 8 are both two sections, one end of the first support 4 is connected with the first fixing plate 13, the other end of the first support 4 is connected with the second fixing plate 14, the distance between the two sections of the first support 4 and the second support 8 can be controlled through the rotation of the first screw 5 and the second screw 6, the fixing feet installed on the first support 4 and the second support 8 are both at one end connected with the second fixing plate 14, the third rotary rod 16 is connected with the adjusting plate 9 through the spring 17, so that the conveyor belt 3 contacted by the third rotary rod 16 can be ensured to be always kept in a tensioning state, the position between the first rotary rod 2 and the second rotary rod 11 is ensured to be changed, the conveyor belt 3 is always tensioned, the top end of the bucket 7 is provided with a guide plate which can guide sand and stone and can fall on the conveyor belt 3 in a concentrated manner, the second bracket 8 is arranged at the symmetrical position of the first bracket 4, another identical first screw rod 5, second screw rod 6, first fixing plate 13, second fixing plate 14, second motor 10, fourth bevel gear 15, fourth rotary rod 19, first bevel gear 20, second bevel gear 21 and third bevel gear 22 are arranged at the symmetrical position of the second bracket 8, so that the two sides of the bucket 7 are stressed, the operation is more stable, the spring 17 and the adjusting plate 9 are also arranged at the symmetrical position of the first bracket 4, the two ends of the third rotary rod 16 are stressed, the bearings are sleeved at the two ends of the third rotary rod 16, and the spring 17 is welded on the outer surface of the bearings and is connected with the third rotary rod 16.

Working principle: when the automatic feeding device is used, the first bracket 4 and the second bracket 8 are inserted into the ground, the bucket 7 is contacted with a sand stone pile, the second motor 10 is electrified to rotate to drive the fourth rotary rod 19 to rotate, the fourth rotary rod 19 drives the first bevel gear 20 and the second bevel gear 21 to rotate, the first bevel gear 20 drives the third bevel gear 22 to rotate, the second bevel gear 21 drives the fourth bevel gear 15 to rotate, the first screw rod 5 and the second screw rod 6 are driven to rotate, the contact surfaces of the first screw rod 5 and the second screw rod 6 and the first fixed plate 13 are smooth surfaces, the contact surfaces of the first screw rod 5 and the second screw rod 6 and the second fixed plate 14 are threaded surfaces, the bucket 7 can be controlled to advance, sand stones fall on the conveyor belt 3 through the advancing bucket 7, the first motor 1 circular telegram is rotatory, can drive conveyer belt 3 and transport the grit, when scraper bowl 7 advances, second rotary rod 11 also moves forward along with scraper bowl 7, first rotary rod 2 and second rotary rod 11 distance grow, the conveyer belt 3 tensioning force of first rotary rod 2 and the contact of second rotary rod 11 grow, the compressive force through third rotary rod 16 to spring 17's compressive force grow, spring 17 shortens, third rotary rod 16 is close to towards the plane that first rotary rod 2 and second rotary rod 11 are located, make first rotary rod 2 and second rotary rod 11 distance can have great accommodation, can realize automatic feeding through this kind of mode, effectively reduce operating personnel's intensity of labour.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Automatic loading attachment, including first motor (1), its characterized in that: first motor (1) one end is connected with first rotary rod (2), second support (8) have been cup jointed in first rotary rod (2) one side, first support (4) are installed to first rotary rod (2) one end of keeping away from first motor (1), first rotary rod (2) mid-mounting has conveyer belt (3), first support (4) bottom is fixed with scraper bowl (7), first support (4) mid-mounting has second fixed plate (14), second fixed plate (14) mid-connection has first screw (5), second fixed plate (14) mid-cup joint second screw (6), second support (8) mid-portion is fixed with regulating plate (9), third rotary rod (16) are installed in regulating plate (9) bottom, regulating plate (9) top is connected with third fixed plate (18), regulating plate (9) mid-mounting has spring (17), first fixed plate (13) are cup jointed on one side of second screw (6), first fixed plate (13) top is fixed with second motor (10), second motor (10) bottom is connected with fourth screw (19), fourth bevel gear (19) are connected with fourth bevel gear (20), fourth bevel gear (20) are installed in the bottom of fourth rotary rod (20), a fourth bevel gear (15) is arranged on the outer side of the second bevel gear (21), and the first motor (1) and the second motor (10) are electrically connected with the mains supply.

2. An automatic feeding apparatus according to claim 1, wherein: the top of the fourth rotating rod (19) is provided with a gear shell (12).

3. An automatic feeding apparatus according to claim 1, wherein: and fixed feet are arranged at the bottom ends of the first bracket (4) and the second bracket (8).

4. An automatic feeding apparatus according to claim 1, wherein: lubricating oil is smeared on the outer sides of the fourth bevel gear (15), the fourth rotary rod (19), the first bevel gear (20), the second bevel gear (21) and the third bevel gear (22).

5. An automatic feeding apparatus according to claim 1, wherein: the conveyor belt (3) is made of rubber.