Raise dust prevention type loader bucket structure

Abstract

The dust raising prevention type loader bucket structure comprises a main body unit and a dust falling unit, the main body unit comprises a bucket body, a plurality of clamping grooves are formed in the front side of the bottom of the bucket body at equal intervals, a plurality of bucket teeth are arranged on one side of the bucket body, and the bucket teeth can be embedded into the corresponding clamping grooves. When the incomplete gear rotates to be meshed with a second toothed plate, the incomplete gear rotates to drive the second toothed plate and a first toothed plate to move, the first toothed plate moves to drive a driven gear, a rotating rod, a rectangular cylinder, a guide pipe and an atomizing nozzle to rotate, and therefore the spraying angle of the atomizing nozzle is adjusted, and when the incomplete gear rotates to be separated from the second toothed plate, the atomizing nozzle is driven to rotate. And the first toothed plate is driven to move reversely under the resilience force of the first elastic part, so that the driven gear, the rotating rod, the rectangular cylinder and the atomizing spray head are driven to rotate reversely, the atomizing spray head swings in a reciprocating mode, the transverse spraying range is enlarged, and the dust raising prevention effect is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of loader buckets, and in particular to an anti-dust-loader bucket structure. Background Art

[0002] A loader is a common construction machinery, mainly used for loading and unloading materials and undertaking some excavation and leveling operations in earthwork projects. It is commonly used in places such as road construction, public utility construction, mining, port terminals, etc. Among them, the bucket is an important part of the loader. When the loader's bucket loads sand and gravel and unloads it into the hopper of the transport vehicle, there is a certain height between the bucket and the hopper, resulting in a large amount of dust being raised when the sand and gravel fall onto the hopper, which affects the construction environment.

[0003] Publication No. CN220266673U discloses a multi-functional loader bucket. When the bucket body is loading and unloading sand and gravel, the water stored in the water storage tank is introduced into the water guide pipe by starting the water pump inside the water storage tank, and the atomized water from the atomizing spray gun is used to reduce the dust generated during unloading. The drain pipe is a rubber corrugated pipe, and the water guide pipe and the atomizing spray gun can be adjusted in angle by loosening the fixing nut. After the angle is adjusted, the fixing nut is tightened to keep the atomizing spray gun and the water guide pipe at an adapted angle after the angle adjustment. The dust-proof cover provides dust-proof protection for the nozzle of the atomizing spray gun to prevent dust from entering the nozzle and accumulating, resulting in the nozzle being blocked by dust. Publication No. CN203498895U discloses a dust-proof bucket. By setting a pipe on the other end surface of the "√"-shaped plate of the bucket, water is sprayed on the construction waste through the water spray holes of the pipe, so that as little dust as possible forms dust, effectively reducing the impact of dust on the surrounding air.

[0004] The above two prior arts spray the dust raised when the bucket is unloading by setting an atomizing spray gun or having water spray holes on the water spray pipe, so as to play a role in dust reduction. However, the angles of the atomizing spray gun and the water spray holes on the water spray pipe are fixedly set and cannot be adjusted as needed, and the spraying distance is also fixed, resulting in limitations in the spraying range and poor anti-dust effect. In addition, the cutting teeth of the bucket are easily worn, and each cutting tooth is individually fixed to the bucket using bolts. When replacing the cutting teeth later, it is necessary to remove each cutting tooth one by one, which is very troublesome. Summary of the Invention

[0005] In view of this, the purpose of the present invention is to provide an anti-dust loader bucket structure. The technical problem to be solved is that the angles of the water spray holes on the existing atomizing spray guns and water spray pipes are fixedly set and cannot be adjusted as needed, and the spraying distance is also fixed, resulting in limitations in the spraying range and poor anti-dust effect. In addition, the cutting teeth of the bucket are prone to wear, and each cutting tooth is individually fixed to the bucket using bolts. When replacing the cutting teeth later, it is very troublesome to remove each cutting tooth one by one.

[0006] To achieve the above technical purpose, the technical solution adopted by the present invention is as follows.

[0007] The present invention provides an anti-dust loader bucket structure:

[0008] It includes a main body unit and a dust reduction unit. The main body unit includes a bucket body. A plurality of card slots are equally spaced and opened on the front side of the bottom of the bucket body. A plurality of cutting teeth are arranged on one side of the bucket body, and all of the plurality of cutting teeth can be embedded into the corresponding card slots. A fixing component for fixing the cutting teeth to the bucket body is arranged inside the bucket body. The dust reduction unit includes a concave plate, which is fixed to the top of the bucket body. A plurality of rectangular tubes are equally spaced inside the concave plate. One end of each of the plurality of rectangular tubes is fixed with a conduit. The end of the conduit far from the rectangular tube is installed with an atomizing nozzle. The end of the conduit far from the atomizing nozzle is fixed and communicated with a hose. The hose slides inside the rectangular tube. A water collection tank is fixed to the inner wall of the top of the concave plate. The end of the data hose far from the conduit is fixed and communicated with the water collection tank. A water delivery pipe is fixed and communicated with the water collection tank. The water delivery pipe penetrates through the concave plate and extends outside the concave plate. An adjusting component for adjusting the spraying range of the atomizing nozzle is arranged on the rectangular tube.

[0009] As a preferred solution of the anti-dust loader bucket structure of the present invention, among them: The adjusting component includes a hollow plate fixed to the rectangular tube, and the hollow plate is communicated with the rectangular tube. A pressing plate is slidably connected inside the hollow plate. The pressing plate can squeeze the hose. A rhombic column is fixed to the pressing plate. The rhombic column penetrates through the hollow plate and slides inside the hollow plate.

[0010] As a preferred solution of the anti-dust loader bucket structure of the present invention, among them: A plurality of U-shaped plates are equally spaced and fixed to the inner wall of the top of the concave plate. The plurality of U-shaped plates are respectively located above the corresponding hollow plates. A cylindrical rod is fixed to the end of the rhombic column far from the pressing plate. The cylindrical rod penetrates through the U-shaped plate and slides inside the U-shaped plate.

[0011] As a preferred embodiment of the dust-proof loader bucket structure of the present invention, the following is provided: A disc is fixed to one end of the cylindrical rod away from the rhombic column. Two hemispherical pressure-receiving blocks are fixed to the side of the disc away from the cylindrical rod. A cross plate is commonly fixed between the two ear plates of the U-shaped plate. Two hemispherical extrusion blocks are fixed to the bottom of the cross plate. When the disc rotates, it drives the hemispherical pressure-receiving blocks to rotate. When the hemispherical pressure-receiving blocks rotate to abut against the hemispherical extrusion blocks, the hemispherical pressure-receiving blocks are squeezed to drive the disc, the cylindrical rod, and the rhombic column to move. When the rhombic column moves, it drives the pressing plate to compress the hose.

[0012] As a preferred embodiment of the dust-proof loader bucket structure of the present invention, the following is provided: A second elastic member is sleeved outside the cylindrical rod. One end of the second elastic member abuts against the disc, and the other end of the second elastic member abuts against the U-shaped plate.

[0013] As a preferred embodiment of the dust-proof loader bucket structure of the present invention, the following is provided: A rotating rod is fixed to the rectangular cylinder. The end of the rotating rod away from the rectangular cylinder is rotatably connected to the concave plate. A driven gear is fixed to the outside of the rotating rod. A first toothed plate is arranged inside the concave plate. All the driven gears are meshed with the first toothed plate.

[0014] As a preferred embodiment of the dust-proof loader bucket structure of the present invention, the following is provided: Two guide rods are commonly fixed to the inner walls on both sides of the concave plate. The guide rods penetrate through the first toothed plate. The first toothed plate is slidably fitted outside the guide rods. A first elastic member is sleeved outside the guide rods. One end of the first elastic member abuts against the inner wall of the concave plate, and the other end of the first elastic member abuts against the first toothed plate.

[0015] As a preferred embodiment of the dust-proof loader bucket structure of the present invention, the following is provided: A motor is installed on the inner wall of the top of the concave plate. A rotating shaft is fixed to the output end of the motor. An incomplete gear is fixed to the end of the rotating shaft away from the motor. A second toothed plate is fixed to one side of the first toothed plate. The incomplete gear is meshed with the second toothed plate.

[0016] As a preferred embodiment of the dust-proof loader bucket structure of the present invention, the following is provided: The fixing assembly includes a first through hole opened in the bucket body of the loader bucket. The first through hole is communicated with the card slot. Storage grooves are opened on both sides of the bucket body of the loader bucket, and the storage grooves are communicated with the first through hole.

[0017] As a preferred embodiment of the anti-dust loader bucket structure of the present invention, the following is provided: A screw is slidably connected in the first through hole, a second through hole is formed in the shovel tooth, the screw can penetrate through the second through hole, a anti-loosening cap is fixed at one end of the screw, and a nut is threadedly connected to the other end of the screw. The anti-loosening cap and the nut are respectively located in the corresponding storage grooves.

[0018] From the above technical solutions, it can be seen that the present application has the following beneficial effects:

[0019] 1: When the incomplete gear rotates to engage with the second tooth plate, the rotation of the incomplete gear drives the second tooth plate and the first tooth plate to move. When the first tooth plate moves, it drives the driven gear, the rotating rod, the rectangular cylinder, the conduit, and the atomizing nozzle to rotate, thereby adjusting the spraying angle of the atomizing nozzle. When the incomplete gear rotates to separate from the second tooth plate, the first tooth plate is driven to move in the reverse direction under the resilience of the first elastic member, and then drives the driven gear, the rotating rod, the rectangular cylinder, and the atomizing nozzle to rotate in the reverse direction, so that the atomizing nozzle swings reciprocally, thereby increasing the lateral range of spraying and improving the anti-dust effect.

[0020] 2: When the rectangular cylinder rotates to drive the hollow plate, the rhombic column, the cylindrical rod, the disc, and the hemispherical pressure block to rotate. When the hemispherical pressure block rotates to abut against the hemispherical extrusion block, the hemispherical pressure block is extruded and drives the hemispherical pressure block to move, and then drives the disc, the cylindrical rod, the rhombic column, and the pressing plate to move, so that the pressing plate squeezes the hose. After the hose is squeezed, the spraying range of the atomizing nozzle is farther. When the hemispherical pressure block rotates to be misaligned with the hemispherical extrusion block, the disc is driven to move under the resilience of the second elastic member, thereby driving the cylindrical rod, the rhombic column, and the pressing plate to move, so that the pressing plate no longer squeezes the hose. At this time, the spraying range of the atomizing nozzle is closer. The pressing plate repeatedly squeezes the hose, which can adjust the distance of spraying of the atomizing nozzle, thereby increasing the longitudinal range of spraying and further improving the anti-dust effect.

[0021] 3: When the shovel teeth are worn and need to be replaced, first rotate the nut to remove it from the screw, and then remove the screw from the first through hole and the second through hole, and then the shovel teeth can be taken out of the card slots one by one, so as to facilitate the replacement of the shovel teeth. Description of the Drawings

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. Among them:

[0023] Figure 1Schematic diagram of a dust-proof loader bucket structure provided by the present invention;

[0024] Figure 2 Schematic diagram of the split and enlarged structure of a dust-proof loader bucket structure provided by the present invention;

[0025] Figure 3 Partial enlarged view of the structure of a dust-proof loader bucket structure provided by the present invention;

[0026] Figure 4 Schematic diagram of the structure of the dust reduction unit provided by the present invention;

[0027] Figure 5 Partial sectional view of the structure of a dust-proof loader bucket structure provided by the present invention;

[0028] Figure 6 Partial enlarged view of the structure of the dust reduction unit provided by the present invention;

[0029] Figure 7 Another perspective sectional view schematic diagram of the concave plate provided by the present invention.

[0030] Description of the drawings: 100, main body unit; 101, bucket body; 102, card slot; 103, cutting teeth; 104, first through hole; 105, second through hole; 106, screw; 107, anti-loosening cap; 108, nut; 109, storage groove; 200, dust reduction unit; 201, concave plate; 202, rectangular cylinder; 203, conduit; 204, atomizing nozzle; 205, hose; 206, water collection tank; 207, water delivery pipe; 208, rotating rod; 209, driven gear; 210, first toothed plate; 211, guide rod; 212, first elastic member; 213, hollow plate; 214, rhombic column; 215, pressing plate; 216, U-shaped plate; 217, cylindrical rod; 218, disc; 219, hemispherical pressure receiving block; 220, cross plate; 221, hemispherical extrusion block; 222, second elastic member; 223, second toothed plate; 224, motor; 225, rotating shaft; 226, incomplete gear. Detailed implementation manners

[0031] To make the above objects, features and advantages of the present invention more obvious and understandable, the following detailed description of the specific implementation manners of the present invention will be made in conjunction with the drawings in the specification.

[0032] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Those skilled in the art can make similar promotions without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0033] Second, the so-called "one embodiment" or "embodiment" herein refers to specific features, structures, or characteristics that may be included in at least one implementation manner of the present invention. The appearances of "in one embodiment" in different places in this specification do not all refer to the same embodiment, nor are they separate or selectively exclusive embodiments from other embodiments.

[0034] Thirdly, the present invention is described in detail in conjunction with schematic diagrams. When detailing the embodiments of the present invention, for the convenience of description, the cross-sectional views showing the device structure will be locally enlarged in a non-general proportion, and the schematic diagrams are only examples and should not limit the scope of protection of the present invention herein. In addition, in actual production, three-dimensional spatial dimensions of length, width, and depth should be included.

[0035] Refer to Figures 1 - 7 :

[0036] For an embodiment of the present invention, a dust-proof loader bucket structure is provided, which includes a main body unit 100 and a dust reduction unit 200. The main body unit 100 includes a bucket body 101. A plurality of card slots 102 are equidistantly arranged on the front side of the bottom of the bucket body 101. A plurality of cutting teeth 103 are arranged on one side of the bucket body 101. All the plurality of cutting teeth 103 can be embedded into the corresponding card slots 102. A fixing component for fixing the cutting teeth 103 on the bucket body 101 is arranged in the bucket body 101. The dust reduction unit 200 includes a concave plate 201. The concave plate 201 is fixed on the top of the bucket body 101. A plurality of rectangular cylinders 202 are equidistantly arranged in the concave plate 201. One end of each of the plurality of rectangular cylinders 202 is fixed with a conduit 203. An atomizing nozzle 204 is installed at the end of the conduit 203 away from the rectangular cylinder 202. A hose 205 is fixed and communicated at the end of the conduit 203 away from the atomizing nozzle 204. The hose 205 slides in the rectangular cylinder 202. A water collecting tank 206 is fixed on the inner wall of the top of the concave plate 201. The end of the data hose 205 away from the conduit 203 is fixed and communicated with the water collecting tank 206. A water delivery pipe 207 is fixed and communicated with the water collecting tank 206. The water delivery pipe 207 penetrates through the concave plate 201 and extends outside the concave plate 201. An adjusting component for adjusting the spraying range of the atomizing nozzle 204 is arranged on the rectangular cylinder 202.

[0037] It should be noted that a water tank is installed on the loader, and a water pump is arranged in the water tank. The water delivery pipe 207 is communicated with the water outlet of the water pump. When the bucket discharges materials, the water in the water tank is delivered to the water collecting tank 206 through the water delivery pipe 207, then the water is delivered from the water collecting tank 206 into the hose 205, and then delivered from the conduit 203 to the atomizing nozzle 204. The atomizing nozzle 204 sprays the water to play a role in dust reduction.

[0038] Among them, the adjusting component includes a hollow plate 213 fixed on the rectangular cylinder 202. The hollow plate 213 is communicated with the rectangular cylinder 202. A pressing plate 215 is slidably connected inside the hollow plate 213. The pressing plate 215 can extrude the hose 205. A rhombic column 214 is fixed on the pressing plate 215. The rhombic column 214 penetrates through the hollow plate 213 and slides inside the hollow plate 213. A plurality of U-shaped plates 216 are equally spaced and fixed on the inner wall of the top of the concave plate 201. The plurality of U-shaped plates 216 are respectively located above the corresponding hollow plates 213. One end of the rhombic column 214 away from the pressing plate 215 is fixed with a cylindrical rod 217. The cylindrical rod 217 penetrates through the U-shaped plate 216 and slides inside the U-shaped plate 216. One end of the cylindrical rod 217 away from the rhombic column 214 is fixed with a disc 218. Two hemispherical pressure blocks 219 are fixed on one side of the disc 218 away from the cylindrical rod 217. A cross plate 220 is jointly fixed between the two ear plates of the U-shaped plate 216. Two hemispherical extrusion blocks 221 are fixed on the bottom of the cross plate 220. When the disc 218 rotates, it drives the hemispherical pressure block 219 to rotate. When the hemispherical pressure block 219 rotates to abut against the hemispherical extrusion block 221, the hemispherical pressure block 219 is extruded to drive the disc 218, the cylindrical rod 217, and the rhombic column 214 to move. When the rhombic column 214 moves, it drives the pressing plate 215 to compress the hose 205. A second elastic member 222 is sleeved outside the cylindrical rod 217. One end of the second elastic member 222 abuts against the disc 218, and the other end of the second elastic member 222 abuts against the U-shaped plate 216.

[0039] In addition, a rotating rod 208 is fixed on the rectangular cylinder 202. One end of the rotating rod 208 away from the rectangular cylinder 202 is rotatably connected to the concave plate 201. A driven gear 209 is fixed on the outside of the rotating rod 208. A first toothed plate 210 is arranged inside the concave plate 201. A plurality of driven gears 209 are all meshed with the first toothed plate 210. Two guide rods 211 are jointly fixed on the inner walls of both sides of the concave plate 201. The guide rods 211 penetrate through the first toothed plate 210. The first toothed plate 210 is slidably fitted outside the guide rods 211. A first elastic member 212 is sleeved outside the guide rods 211. One end of the first elastic member 212 abuts against the inner wall of the concave plate 201, and the other end of the first elastic member 212 abuts against the first toothed plate 210. A motor 224 is installed on the inner wall of the top of the concave plate 201. A rotating shaft 225 is fixed to the output end of the motor 224. An incomplete gear 226 is fixed to one end of the rotating shaft 225 away from the motor 224. A second toothed plate 223 is fixed on one side of the first toothed plate 210. The incomplete gear 226 is meshed with the second toothed plate 223.

[0040] It should be noted that both the first elastic member 212 and the second elastic member 222 can use devices such as springs. And in the normal state of the first elastic member 212, the first toothed plate 210 and the driven gear 209 are in the meshed state. In the normal state of the second elastic member 222, the pressing plate 215 does not extrude the hose 205.

[0041] During use, when the atomizing nozzle 204 sprays water, the motor 224 is started to drive the rotating shaft 225 to rotate. When the rotating shaft 225 rotates, it drives the incomplete gear 226 to rotate. When the incomplete gear 226 rotates to engage with the second toothed plate 223, the rotation of the incomplete gear 226 drives the second toothed plate 223 to move, and then drives the first toothed plate 210 to move. When the first toothed plate 210 moves, it drives the driven gear 209 to rotate. When the driven gear 209 rotates, it drives the rotating rod 208 to rotate. When the rotating rod 208 rotates, it drives the rectangular cylinder 202 to rotate. When the rectangular cylinder 202 rotates, it drives the conduit 203 and the atomizing nozzle 204 to rotate, thereby adjusting the spraying angle of the atomizing nozzle 204. When the first toothed plate 210 moves, it compresses the first elastic member 212. After the incomplete gear 226 rotates to separate from the second toothed plate 223, at this time, under the restoring force of the first elastic member 212, it drives the first toothed plate 210 to move in the reverse direction, and then drives the driven gear 209 to rotate in the reverse direction, thereby driving the rotating rod 208 to rotate in the reverse direction, that is, the rectangular cylinder 202 and the atomizing nozzle 204 rotate in the reverse direction accordingly, that is, the atomizing nozzle 204 swings reciprocally, thereby increasing the lateral range of spraying and improving the effect of preventing dust.

[0042] When the rectangular cylinder 202 rotates, the rectangular cylinder 202 drives the hollow plate 213 to rotate. When the hollow plate 213 rotates, it drives the rhombic column 214 to rotate. When the rhombic column 214 rotates, it drives the cylindrical rod 217 and the disc 218 to rotate. When the disc 218 rotates, it drives the hemispherical pressure block 219 to rotate. When the hemispherical pressure block 219 rotates to abut against the hemispherical extrusion block 221, the hemispherical pressure block 219 is extruded and drives the hemispherical pressure block 219 to move, and then drives the disc 218 and the cylindrical rod 217 to move. When the disc 218 moves, it compresses the second elastic member 222. When the cylindrical rod 217 moves, it drives the rhombic column 214 and the pressing plate 215 to move, so that the pressing plate 215 extrudes the hose 205. After the hose 205 is extruded, the spraying range of the atomizing nozzle 204 is farther. When the hemispherical pressure block 219 rotates to be misaligned with the hemispherical extrusion block 221, at this time, under the restoring force of the second elastic member 222, it drives the disc 218 to move, thereby driving the cylindrical rod 217 and the rhombic column 214 to move. When the rhombic column 214 moves, it drives the pressing plate 215 to move, so that the pressing plate 215 no longer extrudes the hose 205. At this time, the spraying range of the atomizing nozzle 204 is closer. The pressing plate 215 repeatedly extrudes the hose 205, which can adjust the spraying distance of the atomizing nozzle 204, thereby increasing the longitudinal range of spraying and further improving the effect of preventing dust.

[0043] Further, the fixing component includes a first through hole 104 formed in the bucket body 101. The first through hole 104 communicates with the clamping groove 102. Receiving grooves 109 are formed on both sides of the bucket body 101, and the receiving grooves 109 communicate with the first through hole 104. A screw rod 106 is slidably connected in the first through hole 104. A second through hole 105 is formed in the cutting tooth 103, and the screw rod 106 can penetrate through the second through hole 105. A retaining cap 107 is fixed to one end of the screw rod 106, and a nut 108 is threadedly connected to the other end of the screw rod 106. The retaining cap 107 and the nut 108 are respectively located in the corresponding receiving grooves 109.

[0044] During use, when the cutting teeth 103 are worn and need to be replaced, first rotate the nut 108 to remove it from the screw rod 106, and then remove the screw rod 106 from the first through hole 104 and the second through hole 105, so that the multiple cutting teeth 103 can be taken out of the clamping groove 102 one by one, thereby facilitating the replacement of the cutting teeth 103.

[0045] The above are only the preferred embodiments of the present invention, and do not impose any form of limitation on the present invention. Although the present invention has been disclosed above with the preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments by using the disclosed technical content within the scope of the technical solution of the present invention. However, as long as it does not depart from the content of the technical solution of the present invention, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A dust-proof loader bucket structure, characterized in that: include: A main unit (100) comprises a bucket body (101), a plurality of slots (102) are provided at equal intervals on the front side of the bottom of the bucket body (101), a plurality of shovel teeth (103) are provided on one side of the bucket body (101), the plurality of shovel teeth (103) can be embedded in corresponding slots (102), and a fixing assembly for fixing the shovel teeth (103) on the bucket body (101) is provided in the bucket body (101); The dust suppression unit (200) comprises an inner concave plate (201), wherein the inner concave plate (201) is fixed to the top of a bucket body (101), wherein a plurality of rectangular tubes (202) are arranged at equal intervals in the inner concave plate (201), wherein one end of each of the plurality of rectangular tubes (202) is fixed with a conduit (203), wherein an atomizing nozzle (204) is installed at one end of the conduit (203) away from the rectangular tube (202), wherein a hose (205) is fixed and connected to the end of the conduit (203) away from the atomizing nozzle (204), wherein the hose (205) is located and slides in the rectangular tube (202), a water collecting box (206) is fixed on the inner wall of the top of the inner concave plate (201), one end of the data hose (205) away from the conduit (203) is fixed and connected to the water collecting box (206), a water pipe (207) is fixed and connected to the water collecting box (206), the water pipe (207) passes through the inner concave plate (201) and extends to the outside of the inner concave plate (201), and an adjustment component for adjusting the spray range of the atomizing nozzle (204) is arranged on the rectangular tube (202).

2. The dust-proof loader bucket structure according to claim 1, characterized in that: The adjustment component comprises a hollow plate (213) fixed on the rectangular tube (202), and the hollow plate (213) and the rectangular tube (202) are connected, a pressing plate (215) is slidably connected inside the hollow plate (213), and the pressing plate (215) can squeeze the hose (205), and a prismatic column (214) is fixed on the pressing plate (215), and the prismatic column (214) penetrates the hollow plate (213) and slides inside the hollow plate (213).

3. The dust-proof loader bucket structure according to claim 2, characterized in that: A plurality of U-shaped plates (216) are fixed at equal intervals on the inner wall of the top of the inner concave plate (201), and the plurality of U-shaped plates (216) are respectively located above the corresponding hollow plates (213). A cylindrical rod (217) is fixed to one end of the prismatic column (214) away from the pressure plate (215), and the cylindrical rod (217) passes through the U-shaped plate (216) and slides inside the U-shaped plate (216).

4. The dust-proof loader bucket structure according to claim 3, characterized in that: A disc (218) is fixed to one end of the cylindrical rod (217) away from the prismatic column (214), and two hemispherical pressure blocks (219) are fixed to one side of the disc (218) away from the cylindrical rod (217). A transverse plate (220) is fixed between the two ear plates of the U-shaped plate (216), and two hemispherical extrusion blocks (221) are fixed to the bottom of the transverse plate (220). When the disc (218) rotates, it drives the hemispherical pressure block (219) to rotate. When the hemispherical pressure block (219) rotates to abut against the hemispherical extrusion block (221), the hemispherical pressure block (219) is squeezed to drive the disc (218), the cylindrical rod (217) and the prismatic column (214) to move. When the prismatic column (214) moves, it drives the pressure plate (215) to compress the hose (205).

5. The dust-proof loader bucket structure according to claim 4, characterized in that: A second elastic member (222) is sleeved on the outer side of the cylindrical rod (217), one end of the second elastic member (222) abuts against the disc (218), and the other end of the second elastic member (222) abuts against the U-shaped plate (216).

6. The dust-proof loader bucket structure according to claim 1, characterized in that: A rotating rod (208) is fixed on the rectangular tube (202), and one end of the rotating rod (208) away from the rectangular tube (202) is rotatably connected to the inner concave plate (201). A driven gear (209) is fixed on the outer side of the rotating rod (208), and a first tooth plate (210) is arranged inside the inner concave plate (201), and a plurality of driven gears (209) are all meshed with the first tooth plate (210).

7. The dust-proof loader bucket structure according to claim 6, characterized in that: Two guide rods (211) are fixed to the inner walls on both sides of the inner concave plate (201), and the guide rods (211) pass through the first tooth plate (210). The first tooth plate (210) is slidably fitted outside the guide rods (211). A first elastic member (212) is sleeved on the outer side of the guide rods (211), and one end of the first elastic member (212) abuts against the inner wall of the inner concave plate (201), and the other end of the first elastic member (212) abuts against the first tooth plate (210).

8. The dust-proof loader bucket structure according to claim 7, characterized in that: A motor (224) is installed on the inner wall of the top of the inner concave plate (201); a rotating shaft (225) is fixed to the output end of the motor (224); an incomplete gear (226) is fixed to the end of the rotating shaft (225) away from the motor (224); a second gear plate (223) is fixed to one side of the first gear plate (210); and the incomplete gear (226) and the second gear plate (223) are meshed.

9. The dust-proof loader bucket structure according to claim 1, characterized in that: The fixing assembly comprises a first through hole (104) formed in the bucket body (101), the first through hole (104) being in communication with the clamping groove (102), and receiving grooves (109) being formed on both sides of the bucket body (101), and the receiving grooves (109) being in communication with the first through hole (104).

10. The dust-proof loader bucket structure according to claim 9, characterized in that: A screw rod (106) is slidably connected in the first through hole (104), a second through hole (105) is opened in the shovel tooth (103), and the screw rod (106) can pass through the second through hole (105), one end of the screw rod (106) is fixed with an anti-drop cap (107), and the other end of the screw rod (106) is threadedly connected with a nut (108), and the anti-drop cap (107) and the nut (108) are respectively located in corresponding receiving grooves (109).

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