Bucket device and forklift

Abstract

The utility model discloses a bucket device and a forklift and belongs to the technical field of engineering machinery, the bucket device comprises a bucket body, the bucket body is provided with a hole channel, the bucket body can be connected with a pallet fork in an inserted mode through the hole channel, the bucket body is provided with a supporting plate, the supporting plate can slide up and down relative to the bucket body, the supporting plate is provided with a screw hole, and the bucket body can be connected with a first screw in a screwed mode through the screw hole. And after the pallet fork is connected with the hole channel in an inserted mode, the supporting plates slide in the opposite direction by rotating the first screw till the supporting plates abut against the supporting rods, and the first screw abuts against the supporting rods. When the pallet fork is inserted into the hole channel, the two supporting plates cannot interfere with the supporting rod, so that the pallet fork can be smoothly inserted in place; after the pallet fork is inserted into the hole channel, under rotation of the first screw rod, the supporting plate abuts against the upper end and the lower end of the supporting rod, and the screw rod abuts against the end, away from the bucket body, of the supporting rod, so that the bucket device is firmly connected with the forklift.

Description

Technical Field

[0001] The utility model belongs to the technical field of engineering machinery, and in particular relates to a bucket device and a forklift. Background Art

[0002] Forklifts are industrial handling vehicles. They are various wheeled handling vehicles for loading and unloading, stacking and short-distance transportation of palletized goods. Forklifts can be divided into ordinary forklifts and off-road forklifts according to the road conditions they are used on. Off-road forklifts are mainly used for loading and unloading materials in material distribution centers with poor road conditions such as airports, docks, and stations. They have good maneuverability and off-road reliability. Loaders are indispensable loading equipment on construction sites, but loader bodies are large, and encountering rugged obstacles or muddy roads makes it inconvenient for the loader to move. The loader has a high shift rate and consumes a lot of fuel, resulting in high construction costs. At the same time, when constructing small sites or indoor sites, the loader cannot work, affecting construction efficiency.

[0003] At present, when the existing forklift cooperates with the bucket, two channels are set at the lower part of the bucket. The fork of the forklift is inserted into the channel and preliminarily connected with the bucket. Then a steel plate with a latch hole is welded on the top of the bucket to connect with the forklift's backrest rack. The steel latch is inserted to firmly connect the bucket and the forklift. However, since the steel plate with the latch hole is fixed to the top of the bucket, when the fork of the forklift is inserted into the channel, it may interfere with the backrest rack, so that the fork is difficult to plug into place and the forklift and the bucket are difficult to fix.

[0004] Therefore, it is urgent to design a bucket device and a forklift to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a bucket device and a forklift, which have the advantages that the cargo fork can be directly plugged into place and the forklift and the bucket are stably fixed, thereby solving the problems mentioned in the background technology.

[0006] In order to achieve the above-mentioned purpose, the specific technical scheme of a bucket device and a forklift of the utility model is as follows:

[0007] A bucket device comprises a bucket body, a hole is formed on the bucket body, the bucket body can be connected with a cargo fork through the hole, a support plate is formed on the bucket body, the support plate can slide up and down relative to the bucket body, a screw hole is formed on the support plate, a first screw rod can be screwed with the bucket body through the screw hole, after the cargo fork is connected with the hole, the support plates slide towards each other by rotating the first screw rod until the support plates abut against the support rod and the first screw abuts against the support rod.

[0008] Furthermore, a first sliding groove is provided on the bucket body, and the bucket body is slidably connected to the support plate through the first sliding groove.

[0009] Furthermore, a spring is provided in the first sliding groove, and two ends of the spring are fixedly connected to the first sliding groove and the support plate respectively.

[0010] Furthermore, the support plate includes a fixed section and a sliding section, the fixed section is slidably connected to the first sliding groove on the bucket body, the end of the fixed section away from the bucket body is slidably connected to the sliding section, and a screw hole is provided at the end of the sliding section away from the fixed section, so that after the first screw is screwed into the screw hole, the first screw can slide relative to the fixed section.

[0011] Furthermore, a sliding groove is provided on the fixed section, and the fixed section is slidably connected to the sliding section via the sliding groove.

[0012] Furthermore, a screw hole is provided on the fixed section, a second screw rod is screwed on the screw hole, and the second screw rod extends to one end of the sliding groove of the fixed section and is rotatably connected to the sliding section.

[0013] Furthermore, a through hole is provided on the bucket body, the through hole is communicated with the first sliding groove, and one end of the second screw rod away from the sliding section extends out of the through hole.

[0014] Furthermore, the bucket body includes a fixed bucket and a sliding bucket, the fixed bucket is provided with a second sliding groove, the fixed bucket is slidingly connected to the sliding bucket through the second sliding groove, the fixed bucket is slidingly connected to the support plate, and the channel is provided on the sliding bucket.

[0015] A forklift uses a bucket device, a cargo fork is inserted into a hole, and a support plate and a first screw rod are both in contact with a support rod.

[0016] Furthermore, a slot for controlling the position of the fork is provided on the support rod, and when the support plate abuts against the support rod, the support plate is clamped in the slot.

[0017] The utility model has the following advantages: when the fork is inserted into the hole, the two support plates will not interfere with the support rod, so that the fork can be smoothly inserted into place; after the fork is inserted into the hole, under the rotation of the first screw rod, the two support plates slide towards each other, so that the distance between the two support plates gradually closes until the support plates and the upper and lower ends of the support rod abut against each other, and the screw rod also abuts against the end of the support rod away from the bucket body, so that the bucket device is firmly connected to the forklift. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The schematic diagram of the connection structure between the bucket device and the fork of the utility model Figure 1 ;

[0019] Figure 2 The schematic diagram of the connection structure between the bucket device and the fork of the utility model Figure 2 ;

[0020] Figure 3 It is a structural schematic diagram of the hole channel, the first sliding groove and the through hole of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the fixed section, the sliding section, the second screw rod and the screw hole of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the fixed bucket and the sliding bucket of the utility model;

[0023] Figure 6 This is a schematic diagram of the structure of the forklift of the utility model;

[0024] Explanation of the markings in the figure: 1. forklift; 11. mast; 12. shelf backing; 13. support rod; 14. slot; 15. fork; 2. bucket body; 21. channel; 22. through hole; 23. first sliding groove; 24. fixed section; 25. sliding section; 26. screw hole; 27. first screw; 28. second screw; 3. fixed bucket; 31. sliding bucket; 32. second sliding groove. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0026] Those skilled in the art will appreciate that, although some embodiments herein include certain features included in other embodiments but not other features, the combination of features of different embodiments is meant to be within the scope of the present invention and form different embodiments. For example, in the claims, any one of the claimed embodiments may be used in any combination.

[0027] Please refer to the attached Figure 1 To Attachment Figure 6 The utility model describes a bucket device and a forklift.

[0028] A forklift 1 is an industrial vehicle used for handling, stacking and short-distance transportation of palletized goods. It is mainly composed of the following components:

[0029] (1) Power device: The power source of the forklift 1 can be an internal combustion engine, such as a gasoline engine, a diesel engine or a natural gas engine, or it can be electric, such as a battery or an AC power drive. The internal combustion engine is usually located under or behind the cab, while the power of the electric forklift 1 comes from the battery.

[0030] (2) Chassis: The chassis is the basic structure of the forklift 1, including the transmission system, travel system, steering system and auxiliary equipment. Its function is to assemble various components and ensure the normal operation of the forklift 1. The chassis is also equipped with wheels and counterweights to maintain the stability of the forklift 1.

[0031] (3) Working device: The working device is a characteristic mechanism of the forklift 1, which is mainly used for picking up, placing, raising and lowering goods. It consists of a mechanical part and a hydraulic system. The mechanical part includes a fork 15 and a shelf 12.

[0032] (4) Mast 11: The mast 11 is a vertical section that pushes the load up and down. The mast 11 assembly consists of interlocking tracks that provide horizontal control, and like the frame, the mast 11 may be equipped with rollers to facilitate up and down movement.

[0033] (5) Hydraulic system: The hydraulic system is the key component to realize the lifting and tilting operation of the forklift 1. It consists of a hydraulic pump, a hydraulic cylinder, valves and pipelines, etc., and is responsible for providing power to complete the lifting and lowering of the goods.

[0034] (6) Cab: The cab is the control center of the forklift 1 and is usually located at the front of the vehicle. It includes components such as a seat, a steering wheel, and an instrument panel. The seat can usually be adjusted in height and front and back position to suit different operators. The steering wheel is used to control the steering of the front wheels, and the instrument panel displays the status information of the forklift 1, such as speed, fuel level, etc.

[0035] (7) Balance device: The balance device is a cast iron weight attached to the rear of the forklift 1. Its purpose is to balance the load being lifted and prevent tipping. On an electric forklift 1, the balance device is fixed to the lead-acid battery.

[0036] (8) Power supply: The forklift 1 is powered by a fuel cell or a lead-acid battery. These power supply components provide the forklift 1 with the required energy to perform various operations.

[0037] At present, when the existing forklift 1 cooperates with the bucket, two channels 21 are set at the lower part of the bucket. The cargo fork 15 of the forklift 1 is inserted into the channel 21 and preliminarily connected with the bucket. Then, a steel plate with a latch hole is welded on the top of the bucket to connect with the backrest 12 of the forklift 1. The steel latch is inserted to firmly connect the bucket with the forklift 1. However, since the steel plate with the latch hole is fixed to the top of the bucket, when the cargo fork 15 of the forklift 1 is inserted into the channel 21, it may interfere with the backrest 12, so that the cargo fork 15 is difficult to be plugged into place, and the forklift 1 and the bucket are difficult to be fixed.

[0038] Therefore, the bucket device includes a bucket body 2, a hole 21 is provided on the bucket body 2, the bucket body 2 can be plugged with the fork 15 through the hole 21, a support plate is provided on the bucket body 2, the support plate can slide up and down relative to the bucket body 2, a screw hole 26 is provided on the support plate, the bucket body 2 can be screwed with a first screw rod 27 through the screw hole 26, after the fork 15 is plugged with the hole 21, the support plates are slid toward each other by rotating the first screw rod 27 until the support plates abut against the support rod 13, and the first screw rod 27 abuts against the support rod 13; the support plates can slide up and down relative to the bucket body 2, so that the support plates are set to two states, namely, the original state and the abutting state. When the support plates are in the original state, the distance between the two support plates is relatively far. , which is greater than the width of the support rod 13, so that when the fork 15 is inserted into the channel 21, the two support plates will not interfere with the support rod 13, so that the fork 15 can be smoothly inserted into place; when the support plates are in a relative state, the fork 15 is inserted into the channel 21, and then the first screw 27 is inserted into the screw hole 26 and rotated, so that the first screw 27 is rotated to the screw hole 26 on the two support plates, and under the rotation of the first screw 27, the two support plates slide toward each other, so that the distance between the two support plates gradually approaches, until the support plates and the upper and lower ends of the support rod 13 are abutted, and the screw also abuts against the end of the support rod 13 away from the bucket body 2, so that the bucket device is firmly connected to the forklift 1.

[0039] By adding a bucket to the forklift 1 for modification, the modification is simple, the replacement is convenient, the operability is strong, and it is easy to implement. After the modification, the forklift 1 can replace the loader to carry out the transportation of scattered materials such as earthwork and waste, small-scale site cleaning, forklifting of block materials, etc., and the forklift 1 can be restored to its original state after the bucket is removed, without affecting the original working performance of the forklift 1, effectively improving the utilization rate of the forklift 1 shift, realizing dual-purpose of one machine, and optimizing the mechanical configuration. At the same time, compared with the loader, the forklift 1 is small in size, occupies less space, and is flexible in construction. It is particularly suitable for small site or indoor site construction. In addition, the forklift 1 shift fee is low, and the fuel consumption is low, which can effectively reduce the construction cost.

[0040] Preferably, the specific number of the support plates is two, and the two support plates are respectively located at the upper and lower ends of the support rod 13 .

[0041] Preferably, a first sliding groove 23 is provided on the bucket body 2, and the bucket body 2 is slidably connected to the support plate through the first sliding groove 23. In other embodiments of the utility model, other limiting methods can also be used as long as it can ensure that the support plate can slide up and down relative to the bucket body 2.

[0042] A spring is provided in the first sliding groove 23, and both ends of the spring are fixedly connected to the first sliding groove 23 and the support plate respectively. By providing the spring, the elastic force of the spring is applied to the support plate in the absence of external force, so that the support plate can always remain in its original state.

[0043] The support plate includes a fixed section 24 and a sliding section 25. The fixed section 24 is slidably connected to the first sliding groove 23 on the bucket body 2. The end of the fixed section 24 away from the bucket body 2 is slidably connected to the sliding section 25. The screw hole 26 is provided at the end of the sliding section 25 away from the fixed section 24, so that after the first screw 27 is screwed into the screw hole 26, the first screw 27 can slide relative to the fixed section 24. A sliding groove is provided on the fixed section 24, and the fixed section 24 is slidably connected to the sliding section 25 through the sliding groove. A screw hole 26 is provided on the fixed section 24, and a second screw 28 is screwed on the screw hole 26. The second screw 28 extends to one end of the sliding groove of the fixed section 24 and is rotatably connected to the sliding section 25.

[0044] After the upper and lower ends of the support plate and the support rod 13 are abutted against each other, the second screw 28 is rotated to make the sliding rod slide relative to the fixed section 24, and the sliding section 25 slides in the direction of the fixed section 24 until the first screw 27 abuts against the support rod 13. By setting the sliding section 25 to be able to slide relative to the fixed section 24, the first screw 27 will not interfere with the support rod 13 when the first screw 27 rotates, making it easy for the first screw 27 to rotate, and when the first screw 27 abuts against the support rod 13, they can abut firmly.

[0045] A through hole 22 is provided on the bucket body 2, and the through hole 22 is connected to the first sliding groove 23. The second screw 28 extends out of the through hole 22 at one end away from the sliding section 25. The second screw 28 extends out of the through hole 22 through the through hole 22, making it easy to rotate the second screw 28 to drive the sliding section 25 to slide.

[0046] The bucket body 2 includes a fixed bucket 3 and a sliding bucket 31. A second sliding groove 32 is provided on the fixed bucket 3. The fixed bucket 3 is slidingly connected to the sliding bucket 31 through the second sliding groove 32. The fixed bucket 3 is slidingly connected to the support plate. The channel 21 is provided on the sliding bucket 31. After the fork 15 is plugged into the channel 21, the distance between the two forks 15 is changed so that the sliding bucket 31 slides synchronously relative to the fixed bucket 3, so that the width of the bucket body 2 can be adjusted to adapt to different working conditions. The width of the bucket body 2 can be adjusted according to different environments.

[0047] The support rod 13 is provided with a slot 14 for controlling the position of the fork 15 . When the support plate abuts against the support rod 13 , the support plate is clamped in the slot 14 , further improving the firmness of the support plate and the support rod 13 .

[0048] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A bucket device, characterized in that: The bucket body comprises a bucket body, a hole is provided on the bucket body, the bucket body can be plugged with a fork through the hole, a support plate is provided on the bucket body, the support plate can slide up and down relative to the bucket body, a screw hole is provided on the support plate, a first screw rod can be screwed with the bucket body through the screw hole, after the fork is plugged with the hole, the support plates are slid toward each other by rotating the first screw rod until the support plates abut against the support rod and the first screw abuts against the support rod.

2. The bucket device according to claim 1, characterized in that: A first sliding groove is provided on the bucket body, and the bucket body is slidably connected with the support plate through the first sliding groove.

3. The bucket device according to claim 2, characterized in that: A spring is arranged in the first sliding groove, and two ends of the spring are respectively fixedly connected to the first sliding groove and the supporting plate.

4. The bucket device according to claim 1, characterized in that: The support plate includes a fixed section and a sliding section. The fixed section is slidably connected to the first sliding groove on the bucket body. The end of the fixed section away from the bucket body is slidably connected to the sliding section. A screw hole is provided at the end of the sliding section away from the fixed section, so that after the first screw is screwed into the screw hole, the first screw can slide relative to the fixed section.

5. The bucket device according to claim 4, characterized in that: A sliding groove is provided on the fixed section, and the fixed section is slidably connected with the sliding section through the sliding groove.

6. The bucket device according to claim 5, characterized in that: The fixed section is provided with a screw hole, the screw hole is screwed with a second screw rod, and the second screw rod extends to one end of the fixed section sliding groove and is rotatably connected with the sliding section.

7. The bucket device according to claim 6, characterized in that: A through hole is provided on the bucket body, the through hole is communicated with the first sliding groove, and one end of the second screw rod away from the sliding section extends out of the through hole.

8. The bucket device according to claim 1, characterized in that: The bucket body comprises a fixed bucket and a sliding bucket. The fixed bucket is provided with a second sliding groove. The fixed bucket is slidingly connected with the sliding bucket through the second sliding groove. The fixed bucket is slidingly connected with the support plate. The channel is provided on the sliding bucket.

9. A forklift, characterized in that: Using the bucket device as claimed in any one of claims 1 to 8, the fork is inserted into the channel, and the support plate and the first screw rod are both in contact with the support rod.

10. The forklift according to claim 9, characterized in that: A clamping slot for controlling the position of the fork is provided on the support rod, and when the support plate abuts against the support rod, the support plate is clamped in the clamping slot.

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