Sandstone loader

Abstract

The utility model discloses a gravel loader, belongs to the field of loaders, and solves the problem that a large amount of dust on a construction site affects the sight of operators of the loader. The cab is provided with a dust collection box, the front end of the dust collection box is connected with a dust collection disc through a dust collection pipe, the dust collection disc is located above the observation window, a collection box is detachably installed in the dust collection box, the front end of the collection box is provided with a through hole, and the through hole is opposite to the dust collection pipe. The rear end of the collection box is of an open structure and provided with filter cloth, a rear dust collection fan is installed in the dust collection box and located behind the collection box, a ventilation opening is formed in the rear end of the dust collection box, and a dustproof net is arranged on the ventilation opening. The dust collection mechanism is arranged, raised dust near the observation window in front of the cab of the loading machine can be rapidly absorbed, the raised dust near the observation window in front of the cab is reduced, and operators are helped to clearly observe the construction environment.

Description

Technical Field

[0001] The utility model belongs to the field of loaders. Background Art

[0002] In road projects, loaders are often needed to transport sand and gravel. The construction site using loaders will generate a large amount of dust, which seriously affects the loader operator's line of sight, is not conducive to the operator's clear understanding of the construction environment, and increases the difficulty of the staff's work. Utility Model Content

[0003] The utility model aims to provide a sand and gravel loader to solve the problem that a large amount of dust at the construction site affects the sight of the loader operator.

[0004] The technical solution of the utility model is: a sand and gravel loader comprises a body, a cab is arranged on the body, an observation window is arranged in front of the cab, a dust box is arranged on the cab, a dust plate is connected to the front end of the dust box through a dust pipe, the dust plate is located above the observation window, a collection box is detachably installed in the dust box, a through hole is opened at the front end of the collection box, the through hole is opposite to the dust pipe, the rear end of the collection box is an open structure and a filter cloth is arranged at the end, a rear dust fan is installed in the dust box, the dust fan is located behind the collection box, a vent is opened at the rear end of the dust box, and a dustproof net is arranged on the vent.

[0005] As a further improvement of the utility model, a mounting groove is provided on the outer side wall of the front end of the collection box, a spring is provided in the mounting groove, a hemispherical card block is connected to the end of the spring, and a card groove is provided on the inner side wall of the dust collection box, and the hemispherical card block is carded in the card groove.

[0006] As a further improvement of the utility model, a handle is provided on the collection box.

[0007] As a further improvement of the utility model, a water tank is provided on the cab, a water suction pipe is provided in the water tank, a water outlet pipe is provided outside the water tank, the water outlet pipe is connected to the water suction pipe through a water pump, and a plurality of atomizing nozzles are provided on the water outlet pipe.

[0008] As a further improvement of the utility model, water outlet pipes are arranged on both sides of the cab.

[0009] As a further improvement of the utility model, a stirring shaft is provided in the water tank, a plurality of stirring rods are provided on the stirring shaft, and the upper end of the stirring shaft passes through the water tank and is connected to a motor.

[0010] The utility model has the following beneficial effects: the utility model is provided with a dust suction mechanism, which can quickly absorb the dust near the observation window in front of the loader cab, reduce the dust near the observation window in front of the cab, and help the operator to clearly observe the construction environment. The utility model is provided with a spraying mechanism, which can spray water on both sides of the loader cab, quickly reduce dust on both sides of the cab, and facilitate the operator to observe the construction environment through the side windows of the cab. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model;

[0012] Figure 2 It is a schematic diagram of the external structure of the dust box and the water tank in the utility model;

[0013] Figure 3 It is a structural schematic diagram of the collection box in the utility model;

[0014] Figure 4 It is a schematic diagram of the internal structure of the dust collection box in the utility model;

[0015] Figure 5 It is a structural schematic diagram of the hemispherical clamping block in the utility model;

[0016] Figure 6 It is a schematic diagram of the internal structure of the water tank in the utility model.

[0017] In the figure: 100-fuselage; 101-track wheel; 102-cab; 103-connecting rod; 104-bucket; 105-observation window; 106-side window; 200-dust suction box; 201-dustproof net; 202-dust suction pipe; 203-dust suction disc; 204-dust suction fan; 205-ventilation port; 206-collection box; 207-filter cloth; 208-through hole; 209-handle; 300-water tank; 301-water suction pipe; 302-motor; 303-stirring shaft; 304-stirring rod; 305-water outlet pipe; 306-atomizing nozzle; 307-water pump; 401-slot; 402-mounting slot; 403-spring; 404-hemispherical block. DETAILED DESCRIPTION

[0018] The utility model is described in detail below in conjunction with the accompanying drawings.

[0019] like Figure 1-6As shown, a gravel loader includes a body 100, a crawler wheel 101 is provided at the bottom of the body 100, a bucket 104 is connected to the front end of the body 100 through a connecting rod 103, a cab 102 is provided on the body 100, an observation window 105 is provided in front of the cab 102, a dust box 200 is provided on the cab 102, a dust pan 203 is connected to the front end of the dust box 200 through a dust pipe 202, and the dust pan 203 is located above the observation window 105. A collecting box 206 is detachably installed in the dust box 200, a through hole 208 is provided at the front end of the collecting box 206, the through hole 208 is opposite to the dust pipe 202, the rear end of the collecting box 206 is an open structure and a filter cloth 207 is provided at the end, a rear dust collecting fan 204 is installed in the dust box 200, the dust collecting fan 204 is located behind the collecting box 206, a vent 205 is provided at the rear end of the dust box 200, and a dustproof net 201 is provided on the vent 205.

[0020] A mounting groove 402 is provided on the outer side wall of the front end of the collecting box 206 , a spring 403 is provided in the mounting groove 402 , a hemispherical clamping block 404 is connected to the end of the spring 403 , and a clamping groove 401 is provided on the inner side wall of the dust collecting box 200 , and the hemispherical clamping block 404 is clamped in the clamping groove 401 .

[0021] The collection box 206 is provided with a handle 209 .

[0022] A water tank 300 is provided on the cab 102 . A water suction pipe 301 is provided inside the water tank 300 . A water outlet pipe 305 is provided outside the water tank 300 . The water outlet pipe 305 is connected to the water suction pipe 301 through a water pump 307 . A plurality of atomizing nozzles 306 are provided on the water outlet pipe 305 .

[0023] The water outlet pipe 305 is arranged on both sides of the cab 102 and is installed on the water tank 300 and the dust suction box 200 .

[0024] A stirring shaft 303 is provided in the water tank 300 , and a plurality of stirring rods 304 are provided on the stirring shaft 303 . The upper end of the stirring shaft 303 passes through the water tank 300 and is connected to a motor 302 .

[0025] The collection box 206 is pushed into the dust box 200. During the pushing process, the hemispherical block 404 is squeezed by the front side wall of the dust box 200, shrinks into the installation groove 402 and compresses the spring 403. After the collection box 206 is pushed into place, the hemispherical block 404 and the groove 401 on the inner wall of the dust box 200 are relative to each other. The hemispherical block 404 moves outward under the elastic force of the spring 403 and is stuck in the groove 401, and the collection box 206 is fixed in the dust box 200; at the same time, the through hole 208 on the collection box 206 is relative to the pipe mouth of the dust tube 202, and the collection box 206 is connected to the dust tube 202.

[0026] During operation, the dust suction fan 204 is turned on to generate negative pressure in the collection box 206, and the dust near the observation window 105 in front of the loader cab 102 is quickly absorbed through the dust suction pipe 202 and the dust suction disc 203, thereby reducing the dust near the observation window 105 in front of the cab 102 and helping the operator to clearly observe the construction environment. The absorbed dust is collected in the collection box 206. After a period of operation, the collection box 206 is taken out to clean the dust, and the collection box 206 is pulled outward by the handle 209. The hemispherical block 404 is squeezed out of the card slot 401 and shrinks in the installation slot 402, and the collection box 206 can be taken out. The filter cloth 207 can ensure ventilation between the collection box 206 and the dust suction fan 204, and prevent dust from entering the dust suction fan 204. The dustproof net 201 at the vent 205 can also prevent dust from entering the dust suction fan 204.

[0027] Add water and cleaning liquid into the water tank 300, turn on the motor 302, and drive the stirring shaft 303 and the stirring rod 301 to rotate to stir the water and the cleaning liquid evenly.

[0028] During operation, the water pump 307 is turned on, and the water pump 307 extracts the evenly stirred liquid through the water suction pipe 301 and transports the liquid to each atomizing nozzle 306 through the water outlet pipe 305 for spraying, and the dust is quickly reduced on both sides of the cab 102 by spraying, so that the operator can observe the construction environment through the side window 106 of the cab 102. After adding the cleaning liquid, the droplets can be prevented from adhering to the glass of the side window 106, keeping the glass clean.

Claims

1. A gravel loader, comprising a body, a cab is arranged on the body, and an observation window is arranged in front of the cab, characterized in that: A dust collection box (200) is provided on the cab (102). The front end of the dust collection box (200) is connected to a dust collection plate (203) via a dust collection pipe (202). The dust collection plate (203) is located above the observation window (105). A collection box (206) is detachably installed in the dust collection box (200). A through hole (208) is provided at the front end of the collection box (206). The through hole (208) is opposite to the dust collection pipe (202). The rear end of the collection box (206) is an open structure and a filter cloth (207) is provided at the end. A rear dust collection fan (204) is installed in the dust collection box (200). The dust collection fan (204) is located behind the collection box (206). A vent (205) is provided at the rear end of the dust collection box (200). A dustproof net (201) is provided on the vent (205).

2. A gravel loader according to claim 1, characterized in that: The front end outer wall of the collection box (206) is provided with a mounting groove (402), a spring (403) is provided in the mounting groove (402), the end of the spring (403) is connected to a hemispherical clamping block (404), and the inner wall of the dust collection box (200) is provided with a clamping groove (401), and the hemispherical clamping block (404) is clamped in the clamping groove (401).

3. A gravel loader according to claim 2, characterized in that: The collection box (206) is provided with a handle (209).

4. A gravel loader according to any one of claims 1 to 3, characterized in that: The cab (102) is provided with a water tank (300), a water suction pipe (301) is provided inside the water tank (300), a water outlet pipe (305) is provided outside the water tank (300), the water outlet pipe (305) is connected to the water suction pipe (301) via a water pump (307), and a plurality of atomizing nozzles (306) are provided on the water outlet pipe (305).

5. A gravel loader according to claim 4, characterized in that: The water outlet pipes (305) are arranged on both sides of the cab (102).

6. A gravel loader according to claim 5, characterized in that: A stirring shaft (303) is provided in the water tank (300), a plurality of stirring rods (304) are provided on the stirring shaft (303), and the upper end of the stirring shaft (303) passes through the water tank (300) and is connected to a motor (302).

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