Material shoveling device for preventing forklift from attaching to ground

Abstract

The utility model discloses a shoveling device for preventing a forklift from attaching to the ground, which comprises a bucket, the bucket comprises two side plates, a vertical groove is arranged below the outer surfaces of the side plates, and a lifting plate is arranged in the vertical groove; the rear portions of the opposite sides of the outer surfaces of the two side plates are fixedly connected with curved plates, the front portions of the curved plates are connected with lifting plates through transmission mechanisms, and the opposite sides of the two lifting plates are fixedly connected with material shoveling plates. The height of the material shoveling plate can be stably adjusted, so that the material shoveling plate is prevented from being attached to the ground to shovel materials, and mixture segregation and dust content exceeding are prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of shoveling materials by forklifts, in particular to a shoveling material device for preventing a forklift from sticking to the ground. Background Art

[0002] A forklift generally refers to a loader, which is a kind of earthwork construction machinery widely used in construction projects such as roads, railways, buildings, hydropower, ports, and mines. It is mainly used to shovel and load bulk materials such as soil, sand, lime, coal, etc., and can also do light shoveling operations on ore, hard soil, etc. By replacing different auxiliary working devices, it can also perform bulldozing, lifting, and loading and unloading operations of other materials such as wood. The forklift is equipped with a bucket, which consists of a curved surface for loading and unloading materials and two side surfaces, and the front end of the curved surface is provided with a shoveling surface.

[0003] During the construction of the road mixture base and surface layer, when loading raw materials, forklift drivers tend to shovel materials close to the ground, which can easily cause segregation of the mixture and excessive dust content. Therefore, this does not meet existing needs. We have proposed a shoveling device for preventing the forklift from touching the ground. Utility Model Content

[0004] The purpose of the utility model is to provide a shoveling device for preventing a forklift from touching the ground, so as to solve the problems raised in the above-mentioned background technology that during the construction of the road mixture base layer and surface layer and the loading of raw materials, the forklift driver will habitually shovel materials close to the ground, which may easily cause segregation of the mixture and excessive dust content.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A shoveling device for preventing a forklift from sticking to the ground comprises a bucket, the bucket comprising two side plates, a vertical groove is provided below the outer surface of the side plates, a lifting plate is provided in the vertical groove; a curved plate is fixedly connected to the rear of one opposite side of the outer surface of the two side plates, the front of the curved plate is connected to the lifting plate via a transmission mechanism, and a shoveling plate is fixedly connected to the opposite side of the two lifting plates.

[0007] Preferably, the transmission mechanism includes a rack, which is arranged on the inner side of the vertical groove through a first strip-shaped groove, and the rack is fixedly connected to the outer surface of the lifting plate. A gear groove is arranged on one side of the inner wall of the first strip-shaped groove, and a second strip-shaped groove is arranged above the gear groove.

[0008] Preferably, a pin is provided on the inner side of the gear groove, a gear is sleeved on the outer surface of the pin, and the gear is meshed with the rack.

[0009] Preferably, a motor is installed on one side of the gear groove through a motor cavity, the output end of the motor is fixedly connected to one end of the pin shaft through a short shaft, and the other end of the pin shaft is rotatably connected to the inner wall of the gear groove through a bearing.

[0010] Preferably, an electric push rod is installed on the top surface of the second strip-shaped groove, two limit blocks are arranged below the electric push rod, the electric push rod and the limit blocks are fixedly connected via a mounting plate, and the limit blocks are matched with the gears.

[0011] Preferably, clamping blocks are fixedly mounted on both sides of the outer surface of the rack, clamping grooves are provided on both sides of the inner wall of the first strip-shaped groove, and the clamping blocks are clamped into the inner sides of the clamping grooves.

[0012] Preferably, a slide groove is provided on the front end face of the curved plate, a slide plate is installed on the rear end face of the shovel plate, plug blocks are installed on both sides of the outer surface of the slide plate, slots are provided on both sides of the inner wall of the slide groove, and the plug blocks are inserted into the inner side of the slots.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The present application effectively avoids the destruction of the mixture structure and segregation caused by the shovel truck shoveling materials directly on the ground by controlling the minimum distance between the shovel plate and the ground, thereby improving the quality of paved road; reduces the strong friction and collision caused by shoveling materials directly on the ground, thereby reducing the generation of dust during construction, and reduces the wear of the bucket and the vehicle, extending the service life of the equipment, and reducing maintenance costs; the height of the shovel plate is adjusted by the lifting plate, and the driver can flexibly adjust it according to the actual situation, which can ensure both the shoveling efficiency and the shoveling quality, thereby improving the construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a main cross-sectional view of the side panel of the utility model;

[0017] Figure 3 It is a partial structural schematic diagram of the transmission mechanism of the utility model;

[0018] Figure 4 It is a main sectional view of the curved panel of the utility model.

[0019] In the figure: 1. bucket; 101. side plate; 102. curved plate; 103. vertical groove; 104. shovel plate; 2. lifting plate; 3. transmission mechanism; 301. first profile groove; 302. rack; 303. gear; 304. electric push rod; 305. second profile groove; 306. limit block; 307. gear groove; 308. pin shaft; 4. slide groove; 5. slide plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] The electric push rod 304 (model LBP40) and the motor (model YS7134) mentioned in the utility model can be purchased from the market or obtained by private customization.

[0022] A shoveling device for preventing a forklift from sticking to the ground comprises a bucket 1, wherein the bucket 1 comprises two side plates 101, wherein a vertical groove 103 is provided below the outer surface of the side plates 101, and a lifting plate 2 is provided in the vertical groove 103; a curved plate 102 is fixedly connected to the rear of one opposite side of the outer surface of the two side plates 101, and the front of the curved plate 102 is connected to the lifting plate 2 via a transmission mechanism 3, and a shoveling plate 104 is fixedly connected to the opposite side of the two lifting plates 2.

[0023] When the shoveling operation is not started, the lifting plate is at the bottom of the vertical slot or the preset initial position. At this time, the shoveling plate keeps a certain distance from the ground to avoid direct contact with the ground. During operation, the lifting plate can be driven up and down by the transmission mechanism 3, and the height of the shoveling plate and the ground can be adjusted by the lifting of the lifting plate to ensure that the shoveling plate maintains the best contact state with the material surface, so that the shoveling plate will not be too deep to cause the segregation of the mixed material, nor will it be too high to effectively shovel the material.

[0024] See also Figures 1 to 4 The utility model provides a specific embodiment: a shoveling device for preventing a forklift from sticking to the ground, comprising a bucket 1, the bucket 1 comprising two side plates 101, a vertical groove 103 is arranged below the outer surface of the side plates 101, a curved plate 102 is fixedly connected to the rear of the opposite side of the outer surface of the two side plates 101, a lifting plate 2 is movably connected to the front of the curved plate 102 through a transmission mechanism 3, and a shoveling plate 104 is fixedly connected to the opposite side of the outer surface of the two lifting plates 2.

[0025] The transmission mechanism 3 includes a rack 302, which is arranged on the inner side of the vertical groove 103 through a first strip groove 301. The rack 302 is fixedly connected to the outer surface of the lifting plate 2. Blocks are fixedly installed on both sides of the outer surface of the rack 302. Slots are arranged on both sides of the inner wall of the first strip groove 301, and the blocks are inserted into the inner side of the slots to improve the stability of the up and down movement of the rack 302. A gear groove 307 is arranged on one side of the inner wall of the first strip groove 301, and a second strip groove 305 is arranged above the gear groove 307.

[0026] A pin shaft 308 is arranged inside the gear groove 307 , and a gear 303 is sleeved on the outer surface of the pin shaft 308 . The gear 303 is meshed with the rack 302 . The rotation of the pin shaft 308 can drive the gear 303 to rotate, thereby driving the rack 302 to move up and down.

[0027] A motor is installed on one side of the gear slot 307 through the motor cavity. The output end of the motor is fixedly connected to one end of the pin shaft 308 through a short shaft. The other end of the pin shaft 308 is rotatably connected to the inner wall of the gear slot 307 through a bearing. The operation of the motor can drive the short shaft to rotate, thereby driving the pin shaft 308 to rotate, thereby improving the stability of the rotation of the pin shaft 308.

[0028] An electric push rod 304 is installed on the top surface of the second groove 305, and two limit blocks 306 are arranged below the electric push rod 304. The electric push rod 304 and the limit blocks 306 are fixedly connected through a mounting plate. The limit blocks 306 are adapted to the gear 303. The electric push rod 304 can drive the limit blocks 306 to move when it works, and the limit blocks 306 can be stuck in the adjacent serrations on the outer surface of the gear 303 to limit the gear 303.

[0029] A slide groove 4 is provided on the front end face of the curved panel 102, and a slide plate 5 is installed on the rear end face of the shoveling plate 104. Insert blocks are installed on both sides of the outer surface of the slide plate 5. Slots are provided on both sides of the inner wall of the slide groove 4, and the insert blocks are inserted into the inner side of the slots to improve the stability of the up and down movement of the shoveling plate 104, and the lower end face of the shoveling plate 104 will not be separated from the front end face of the curved panel 102, thereby preventing the mixed material from falling from the gap between the shoveling plate 104 and the curved panel 102.

[0030] When the shoveling device for preventing the forklift from sticking to the ground is in use, the start and stop of the motor can be controlled by controlling the switch of the motor. The operation of the motor can drive the short shaft to rotate, thereby driving the pin shaft 308 to rotate. The pin shaft 308 rotates counterclockwise, which can drive the gear 303 to rotate counterclockwise, thereby driving the rack 302 to move upward. The upward movement of the rack 302 can drive the lifting plate 2 to move upward. The upward movement of the lifting plate 2 can be stuck in the inner side of the vertical groove 103. At the same time, the upward movement of the lifting plate 2 drives the shoveling plate 104 to move upward, which can avoid shoveling materials sticking to the ground and prevent the mixed material from being separated and the dust content from exceeding the standard. By providing the electric push rod 304 and the limit block 306, when the shovel plate 104 is adjusted to a suitable height, the switch of the motor can be turned off, and the switch of the electric push rod 304 can be turned on, so that the limit block 306 moves downward and is stuck in the sawtooth on the outer surface of the gear 303, and the gear 303 is limited, and then the rack 302 is limited to prevent the shovel plate 104 from moving during operation. At the same time, by providing the slide groove 4 and the slide plate 5, the stability of the up and down movement of the shovel plate 104 is improved, and the lower end surface of the shovel plate 104 will not be separated from the front end surface of the curved plate 102, so as to prevent the mixed material from falling from the gap between the shovel plate 104 and the curved plate 102. The utility model can stably adjust the height of the shovel plate 104, thereby avoiding shoveling close to the ground, preventing the mixed material from segregating and exceeding the dust content.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A shoveling device for preventing a forklift from sticking to the ground, comprising a bucket (1), characterized in that: The bucket (1) comprises two side plates (101), a vertical groove (103) is provided below the outer surface of the side plates (101), and a lifting plate (2) is provided in the vertical groove (103); a curved plate (102) is fixedly connected to the rear of the opposite side of the outer surface of the two side plates (101), the front of the curved plate (102) is connected to the lifting plate (2) via a transmission mechanism (3), and a shovel plate (104) is fixedly connected to the opposite side of the two lifting plates (2).

2. A shoveling device for preventing a forklift from sticking to the ground according to claim 1, characterized in that: The transmission mechanism (3) comprises a rack (302), the rack (302) being arranged on the inner side of the vertical groove (103) via a first strip-shaped groove (301), the rack (302) being fixedly connected to the outer surface of the lifting plate (2), a gear groove (307) being arranged on one side of the inner wall of the first strip-shaped groove (301), and a second strip-shaped groove (305) being arranged above the gear groove (307).

3. A shoveling device for preventing a forklift from sticking to the ground according to claim 2, characterized in that: A pin shaft (308) is arranged on the inner side of the gear groove (307), a gear (303) is sleeved on the outer surface of the pin shaft (308), and the gear (303) is meshed with the rack (302).

4. A shoveling device for preventing a forklift from sticking to the ground according to claim 3, characterized in that: A motor is installed on one side of the gear slot (307) through a motor cavity, the output end of the motor is fixedly connected to one end of the pin shaft (308) through a short shaft, and the other end of the pin shaft (308) is rotatably connected to the inner wall of the gear slot (307) through a bearing.

5. The shoveling device for preventing a forklift from sticking to the ground according to claim 3, characterized in that: An electric push rod (304) is installed on the top surface of the second strip-shaped groove (305), and two limit blocks (306) are arranged below the electric push rod (304). The electric push rod (304) and the limit blocks (306) are fixedly connected via a mounting plate, and the limit blocks (306) are adapted to the gear (303).

6. The shoveling device for preventing a forklift from sticking to the ground according to claim 2, characterized in that: Blocks are fixedly mounted on both sides of the outer surface of the rack (302), and slots are provided on both sides of the inner wall of the first strip-shaped groove (301), and the blocks are inserted into the inner sides of the slots.

7. The shoveling device for preventing a forklift from sticking to the ground according to claim 1, characterized in that: The front end surface of the curved plate (102) is provided with a slide groove (4), the rear end surface of the shovel plate (104) is installed with a slide plate (5), plug blocks are installed on both sides of the outer surface of the slide plate (5), and slots are provided on both sides of the inner wall of the slide groove (4), and the plug blocks are inserted into the inner sides of the slots.

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