CN219990569U - Material collecting structure for forklift - Google Patents

Abstract

The utility model relates to a material collecting structure for a forklift, which comprises a material collecting hopper, wherein the top end of the material collecting hopper is provided with a top cover, the bottom end of the material collecting hopper is provided with a blanking pipe, the top cover is provided with a blanking shaft in a rotating way through a bearing and is provided with a first motor in a matching way, the blanking shaft is provided with a spiral blanking blade, the top cover is provided with a feed hopper, the upper edge of the feed hopper is provided with an upper baffle plate, the upper baffle plate is provided with a dust collecting cover, the outer side of the dust collecting cover is connected with a dust collecting box, the dust collecting box is provided with a fan, the blanking pipe is internally provided with a rotating shaft through a bearing, the outer wall of the blanking pipe is provided with a second motor in a matching way, and the rotating shaft is provided with a blanking impeller in a matching way.

Description

Material collecting structure for forklift

Technical Field

The utility model relates to the technical field of material transfer, in particular to a material receiving structure for a forklift.

Background

In the process of transferring materials, especially transferring powdery materials and granular materials, the materials to be transferred are usually required to be poured onto a conveyor belt through a forklift in cooperation with the conveyor belt structure, and are transferred through the conveyor belt, in order to improve the accuracy of the forklift in pouring the materials onto the conveyor belt, a hopper structure for guiding is usually arranged above a conveyor belt mechanism, the materials in the forklift are collected through a hopper and are guided and conveyed onto the conveyor belt, so that the materials can accurately drop onto the conveyor belt to be transferred, and the blanking accuracy is improved;

however, in the process that the forklift pours the powdery materials and the granular materials into the hopper, a lot of flying dust is generated, the existing hopper has a simple structure, the dust can not be treated, the dust is easy to fly to cause the dust flying, and the environment of an operation space is influenced;

in addition, when the existing hopper is used for receiving materials of the forklift, if more materials are transferred in the forklift at one time, the situation that the materials are blocked in the hopper and cannot fall easily occurs, so that the materials are blocked in the hopper, and the smoothness of material transfer is affected;

in addition, the existing hopper is after realizing the receipts material of interior material of forklift, and the material falls under self gravity effect mostly, and blanking stability is poor, and blanking speed and flow are uncontrollable, leads to the material to be poor on the transportation homogeneity of drive belt.

Disclosure of Invention

The utility model aims to provide a material receiving structure for a forklift, which solves the problems that in the prior art, when materials are transported to a conveyor belt structure through the forklift, a hopper for receiving and guiding is simple in structure, dust generated in the material receiving process is inconvenient to collect, and the discharging stability and fluency are poor.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a forklift is with receiving material structure, includes the receiving hopper, the top of receiving the hopper is provided with the top cap, and the bottom is provided with the unloading pipe, rotate through the bearing on the top cap and be provided with the unloading axle to the cooperation unloading axle is provided with first motor, be provided with spiral unloading blade on the unloading axle, be provided with the feeder hopper on the top cap, and the upper edge of feeder hopper is provided with the overhead guard, be provided with the dust cage on the overhead guard, the outside of dust cage is connected with the dust bin, be provided with the fan on the dust bin, be provided with the pivot through the bearing in the unloading pipe, cooperation pivot is provided with the second motor on the outer wall of unloading pipe, cooperation unloading pipe is provided with the unloading impeller in the pivot.

As a further scheme of the utility model: the lower edge of feeder hopper is provided with receives the material deflector, the both sides of receiving the material deflector are provided with protective baffle, improve the forklift when carrying out the material transportation, convenience and flexibility when pouring materials in to receiving the hopper.

As still further aspects of the utility model: the dust collecting device is characterized in that an interception filter screen is horizontally arranged in the dust collecting box, a dust collecting pipe is arranged between the dust collecting cover and the dust collecting box, the tail end of the dust collecting pipe is located below the interception filter screen, an exhaust pipe is arranged on the dust collecting box above the interception filter screen, a fan is arranged between the exhaust pipe and the dust collecting box, and dust entering the dust collecting box can be intercepted and discharged through the arrangement of the interception filter screen, so that collection in the dust collecting box is realized.

As still further aspects of the utility model: the dust collecting device is characterized in that a discharge hopper is arranged at the bottom end of the dust collecting box, a discharge box is arranged at the bottom end of the discharge hopper, a pneumatic sealing cover is arranged at the tail end of the discharge box, a discharge assembly is arranged in the discharge box and comprises a spiral discharge shaft which is rotatably arranged in the discharge box through a bearing, a third motor is arranged on the discharge box in a matched mode with the spiral discharge shaft, and dust in the discharge box can be discharged through the cooperation of the third motor and the spiral discharge shaft.

As still further aspects of the utility model: the dust collecting cover is provided with a protective filter screen to avoid the situation that the material transported by the forklift is sucked away by the negative pressure at the dust collecting cover, and the dust collecting pipe is provided with a one-way valve to realize the one-way transportation of dust-containing air flow in the dust collecting pipe.

As still further aspects of the utility model: the both sides of receiving the hopper are provided with the supporting leg, the bottom of supporting leg is provided with fixed foot, and the support of receiving the hopper in external conveyer belt mechanism top is fixed when realizing the material and transporting.

Compared with the prior art, the utility model has the advantages that:

1. the utility model comprises a receiving hopper, wherein the receiving hopper is used for receiving materials when a forklift dumps the materials on a conveyor belt, the top end of the receiving hopper is rotatably provided with a blanking shaft through a top cover, the blanking shaft is matched with a first motor and a spiral blanking blade, the first motor is started, the blanking shaft can be driven to rotate through the first motor, the spiral blanking blade can be driven to rotate through the blanking shaft, the materials in the receiving hopper can be uniformly conveyed downwards to a blanking pipe through the spiral blanking blade, the situation that the materials are blocked in the receiving hopper and are difficult to fall is avoided, and the blanking smoothness in the material transferring process is improved.

2. According to the utility model, the blanking pipe is arranged below the receiving hopper, and the rotating shaft, the second motor and the blanking impeller which are matched with each other are arranged at the blanking pipe, so that when the blanking of materials in the receiving hopper is realized, the second motor is started, the rotating shaft is driven to rotate by the second motor, the blanking impeller is driven to rotate by the rotating shaft, the rotating speed of the blanking impeller can be controlled by controlling the rotating speed of the second motor, the blanking flow and the blanking uniformity of the materials at the blanking pipe can be controlled, and the materials can uniformly fall on the lower conveyor belt structure to realize the transportation.

3. The utility model is provided with an upper baffle above a feed hopper, a dust collecting cover is arranged on the upper baffle, and a dust collecting pipe, a dust collecting box and a fan are arranged in the dust collecting box in cooperation with the dust collecting cover, so that when the material box is transported in the material collecting hopper by a forklift, the fan is started, negative pressure is generated at the dust collecting cover under the action of the fan, so that dust generated when materials are poured is absorbed, the dust is conveyed into the dust collecting box through the dust collecting pipe and is intercepted by the interception filter screen in the dust collecting box, and the dust in air flow is intercepted, and the redundant air flow passes through the interception filter screen and is discharged outwards through an exhaust pipe.

4. Meanwhile, the bottom end of the dust collection box is provided with the discharge hopper, the bottom end of the discharge hopper is provided with the discharge box, the tail end of the discharge box is provided with the pneumatic sealing cover, the discharge box is internally provided with the discharge assembly, the discharge assembly comprises a spiral discharge shaft which is rotatably arranged in the discharge box through a bearing, the discharge box is provided with a third motor in cooperation with the spiral discharge shaft, dust intercepted in the dust collection box can descend under the action of self gravity and enter the discharge box through the discharge hopper, when the intercepted dust is required to be discharged outwards, the pneumatic sealing cover is started, the third motor is started to drive the spiral discharge shaft to rotate, and the material positioned in the discharge box is discharged outwards through the spiral discharge shaft, so that the intercepted dust is cleaned.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a receiving structure for a forklift according to the present utility model;

FIG. 2 is a schematic diagram of the overall structure of a receiving structure for a forklift according to the present utility model;

FIG. 3 is a cross-sectional view of the internal structure of the feed hopper of the present utility model;

FIG. 4 is a sectional view showing the internal structure of the dust box of the present utility model;

fig. 5 is a sectional view showing the internal structure of the discharge box in the present utility model.

In the figure: 1. a receiving hopper; 2. a top cover; 3. discharging pipes; 4. a blanking shaft; 5. a first motor; 6. spiral blanking blades; 7. a feed hopper; 8. an upper baffle; 9. a dust collection cover; 10. a dust collection box; 11. a blower; 12. a rotating shaft; 13. a second motor; 14. a blanking impeller; 15. receiving a guide plate; 16. a protective baffle; 17. intercepting a filter screen; 18. a dust collecting pipe; 19. an exhaust pipe; 20. a discharge hopper; 21. a discharge box; 22. a pneumatic seal cover; 23. a spiral discharging shaft; 24. a third motor; 25. a protective filter screen; 26. a one-way valve; 27. support legs; 28. and fixing the feet.

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.

Example 1:

referring to fig. 1 to 5, in an embodiment of the present utility model:

the utility model provides a receive material structure for forklift, including receiving hopper 1, the top of receiving hopper 1 is provided with top cap 2, and the bottom is provided with unloading pipe 3, rotate through the bearing on the top cap 2 and be provided with unloading axle 4, and the cooperation unloading is provided with first motor 5 on the axle 4, be provided with spiral unloading blade 6 on the unloading axle 4, be provided with feeder hopper 7 on the top cap 2, and the upper edge of feeder hopper 7 is provided with overhead gage 8, be provided with dust cage 9 on the overhead gage 8, the outside of dust cage 9 is connected with dust bin 10, be provided with fan 11 on the dust bin 10, be provided with pivot 12 through the bearing in the unloading pipe 3, cooperation pivot 12 is provided with second motor 13 on the outer wall of unloading pipe 3, cooperation unloading pipe 3 is provided with unloading impeller 14 on the pivot 12.

In the embodiment of the utility model, the following steps are included: the lower limb of feeder hopper 7 is provided with receipts material deflector 15, and the both sides of receipts material deflector 15 are provided with guard flap 16, in the material guide that transports in the forklift is carried to receiving hopper 1 that through the setting of receipts material deflector 15 can be better, guard flap 16's setting can prevent that the material from receiving the edge of material deflector 15 from dropping.

In the embodiment of the utility model, the following steps are included: an interception filter screen 17 is horizontally arranged in the dust box 10, a dust collecting pipe 18 is arranged between the dust collecting cover 9 and the dust box 10, the tail end of the dust collecting pipe 18 is positioned below the interception filter screen 17, an exhaust pipe 19 is arranged on the dust box 10 above the interception filter screen 17, and a fan 11 is arranged between the exhaust pipe 19 and the dust box 10;

when the material is dumped in the receiving hopper 1 through the forklift, the fan 11 is started, negative pressure is generated at the dust collecting hood 9 under the action of the fan 11, so that dust generated during dumping of the material is absorbed, the dust is conveyed into the dust collecting box 10 through the dust collecting pipe 18 and is intercepted by the interception filter screen 17 in the dust collecting box 10, dust in the air flow is intercepted, and the redundant air flow passes through the interception filter screen 17 and is discharged outwards through the exhaust pipe 19.

In the embodiment of the utility model, the following steps are included: the dust collection box 10 is provided with a discharge hopper 20 at the bottom end, a discharge box 21 is arranged at the bottom end of the discharge hopper 20, a pneumatic sealing cover 22 is arranged at the tail end of the discharge box 21, a discharge assembly is arranged in the discharge box 21 and comprises a spiral discharge shaft 23 rotatably arranged in the discharge box 21 through a bearing, a third motor 24 is arranged on the discharge box 21 in cooperation with the spiral discharge shaft 23, dust intercepted in the dust collection box 10 can descend under the action of self gravity and enter the discharge box 21 through the discharge hopper 20, when the intercepted dust is required to be discharged outwards, the pneumatic sealing cover 22 is started, the third motor 24 is started, the spiral discharge shaft 23 is driven to rotate through the third motor 24, and the material positioned in the discharge box 21 is discharged outwards through the spiral discharge shaft 23.

In the embodiment of the utility model, the following steps are included: the dust collection cover 9 is provided with the protection filter screen 25, and the condition that the material is sucked away by negative pressure wind force at the dust collection cover 9 when the forklift is dumping the material can be avoided through the arrangement of the protection filter screen 25, and the dust collection pipe 18 is provided with the one-way valve 26, so that the condition that dust-containing air flows reversely in the dust collection pipe 18 can be avoided.

In the embodiment of the utility model, the following steps are included: the both sides of receiving hopper 1 are provided with supporting leg 27, and the bottom of supporting leg 27 is provided with fixed foot 28, realizes holistic support fixing through the cooperation of supporting leg 27 and fixed foot 28.

Example 2:

referring to fig. 1 to 5, the utility model relates to a receiving structure for a forklift, wherein a receiving hopper 1 is arranged at a proper position above an external conveyor belt structure through the cooperation of supporting legs 27 and fixing legs 28, when materials are transported to the conveyor belt through the forklift, the materials in the bucket of the forklift are poured onto a receiving guide plate 15, and the materials are guided into the receiving hopper 1 through the receiving guide plate 15, so that the material is convenient to pour into the receiving hopper 1 from the forklift hopper, the operation space of the forklift during material transportation is improved, and the operation convenience is improved;

starting a first motor 5, driving a blanking shaft 4 to rotate through the first motor 5, driving a spiral blanking blade 6 to rotate through the blanking shaft 4, and uniformly conveying materials in a receiving hopper 1 downwards to a blanking pipe 3 through the spiral blanking blade 6, so that the situation that the materials are blocked in the receiving hopper 1 and are difficult to fall is avoided, and blanking fluency in the material transferring process is improved;

the second motor 13 is started, the rotating shaft 12 is driven to rotate through the second motor 13, the discharging impeller 14 is driven to rotate through the rotating shaft 12, the rotating speed of the discharging impeller 14 can be controlled by controlling the rotating speed of the second motor 13, and thus the discharging flow and the discharging uniformity of the material at the discharging pipe 3 can be controlled, and the material can uniformly fall on the lower conveyor belt structure to realize the transportation.

Example 3:

referring to fig. 1 to 5, on the basis of embodiment 2, the utility model is provided with an upper baffle plate 8 above a feed hopper 7, a dust collecting cover 9 is arranged on the upper baffle plate 8, a dust collecting pipe 18, a dust collecting box 10 and a fan 11 are arranged in cooperation with the dust collecting cover 9, and an interception filter screen 17 is arranged in the dust collecting box 10, so that when the material box receiving hopper 1 is transported by a forklift, the fan 11 is started, under the action of the fan 11, negative pressure is generated at the dust collecting cover 9, so that dust generated when materials are poured is absorbed, the dust is conveyed into the dust collecting box 10 through the dust collecting pipe 18 and intercepted by the interception filter screen 17 in the dust collecting box 10, so that dust in air flow is intercepted, and redundant air flow passes through the interception filter screen 17 and is discharged outwards through an exhaust pipe 19;

meanwhile, the bottom end of the dust box 10 is provided with the discharge hopper 20, the bottom end of the discharge hopper 20 is provided with the discharge box 21, the tail end of the discharge box 21 is provided with the pneumatic sealing cover 22, the discharge box 21 is internally provided with the discharge assembly, the discharge assembly comprises a spiral discharge shaft 23 rotatably arranged in the discharge box 21 through a bearing, the discharge box 21 is provided with a third motor 24 in cooperation with the spiral discharge shaft 23, dust intercepted in the dust box 10 can descend under the action of self gravity and enter the discharge box 21 through the discharge hopper 20, when the intercepted dust is required to be discharged outwards, the pneumatic sealing cover 22 is started, the third motor 24 is started to drive the spiral discharge shaft 23 to rotate, and the material positioned in the discharge box 21 is discharged outwards through the spiral discharge shaft 23, so that the intercepted dust is cleaned.

In all the above mentioned embodiments, the welding, the matching connection of the bolt and the nut, the bolt or the screw connection or other known connection modes can be selected according to the actual situation, and are not described in detail herein, the above description refers to the write-in fixed connection, and the welding is preferentially considered, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art should be covered by the protection scope of the present utility model if the technical scheme and the inventive concept thereof are equivalent or changed within the scope of the present utility model.

Claims (7)

1. The utility model provides a forklift is with receiving material structure, includes receiving hopper (1), the top of receiving hopper (1) is provided with top cap (2), and the bottom is provided with unloading pipe (3), its characterized in that: the novel blanking device is characterized in that a blanking shaft (4) is arranged on the top cover (2) through bearing rotation, a first motor (5) is arranged in the blanking shaft (4) in a matched mode, a spiral blanking blade (6) is arranged on the blanking shaft (4), a feeding hopper (7) is arranged on the top cover (2), an upper baffle (8) is arranged on the upper edge of the feeding hopper (7), a dust collecting cover (9) is arranged on the upper baffle (8), a dust collecting box (10) is connected to the outer side of the dust collecting cover (9), a fan (11) is arranged on the dust collecting box (10), a rotating shaft (12) is arranged in the blanking pipe (3) through a bearing, a second motor (13) is arranged on the outer wall of the blanking pipe (3), and a blanking impeller (14) is arranged on the rotating shaft (12) in a matched mode.

2. The material receiving structure for a forklift as claimed in claim 1, wherein: the lower edge of the feed hopper (7) is provided with a material receiving guide plate (15), and two sides of the material receiving guide plate (15) are provided with protective baffles (16).

3. The material receiving structure for a forklift as claimed in claim 1, wherein: the dust collection device is characterized in that an interception filter screen (17) is horizontally arranged in the dust collection box (10), a dust collection pipe (18) is arranged between the dust collection cover (9) and the dust collection box (10), the tail end of the dust collection pipe (18) is located below the interception filter screen (17), an exhaust pipe (19) is arranged on the dust collection box (10) above the interception filter screen (17), and the fan (11) is arranged between the exhaust pipe (19) and the dust collection box (10).

4. A receiving structure for a forklift as claimed in claim 3, wherein: the dust collection device is characterized in that a discharge hopper (20) is arranged at the bottom end of the dust collection box (10), a discharge box (21) is arranged at the bottom end of the discharge hopper (20), a pneumatic sealing cover (22) is arranged at the tail end of the discharge box (21), and a discharge assembly is arranged in the discharge box (21).

5. The material receiving structure for a forklift as claimed in claim 4, wherein: the discharging assembly comprises a spiral discharging shaft (23) rotatably installed in the discharging box (21) through a bearing, and a third motor (24) is arranged on the discharging box (21) in a matched mode with the spiral discharging shaft (23).

6. A receiving structure for a forklift as claimed in claim 3, wherein: the dust collecting cover (9) is provided with a protective filter screen (25), and the dust collecting pipe (18) is provided with a one-way valve (26).

7. The material receiving structure for a forklift as claimed in claim 1, wherein: support legs (27) are arranged on two sides of the receiving hopper (1), and fixing feet (28) are arranged at the bottom ends of the support legs (27).