Mine shoveling and loading device capable of reducing dust

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By setting up a dust suppression and diffusion mechanism on the loading device, water pumps and atomizing nozzles are used to spray water mist to suppress dust, and the plug-in structure facilitates the replacement of bucket teeth, thus solving the problems of dust pollution and high cost of bucket tooth replacement, achieving the effects of dust suppression and convenient replacement.

CN223577210UActive Publication Date: 2025-11-21ANHUI ZONGYANG CONCH CEMENT CO LTD

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Patent Information

Application Number: CN202422913620.6
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-11-28
Publication Date: 2025-11-21
Estimated Expiration: 2034-11-28

AI Technical Summary

Technical Problem

The use of shovel loading equipment generates a lot of dust, which affects the health of workers and pollutes the environment. In addition, the replacement cost is high after the bucket teeth wear out.

Method used

The design incorporates a dust suppression mechanism and a diffusion mechanism. It uses a water pump and atomizing nozzles to spray water mist to suppress dust, and expands the dust suppression area through movable plates and electric push rods. The bucket teeth are easy to replace through a plug-in structure.

Benefits of technology

It effectively reduces dust, improves the working environment, and lowers the cost of replacing bucket teeth.

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Abstract

The utility model discloses a mine shoveling device capable of falling dust, which relates to the technical field of mining and comprises a shoveling bucket, the shoveling bucket comprises a bucket body and bucket teeth, and the bucket teeth are mounted at the bottom end of one side of the bucket body; a dust falling mechanism is arranged on the outer side of the hopper body and comprises a water tank, a water pump, a main pipe, branch pipes and atomizing nozzles, and the main pipe and the branch pipes are laid at the top end of the hopper body through side plates. According to the dust suppression device, the dust suppression mechanism and the diffusion mechanism are arranged, the water pump feeds water into the atomization nozzles through cooperation of the main pipe and the branch pipes, the water is sprayed to raised dust in a water mist mode through the atomization nozzles, and therefore the dust suppression function is achieved; and the sliding plate is slidably connected with the movable plate through the limiting rod and the limiting groove, so that when the electric push rod works and stretches out and draws back, the movable plate and the atomization nozzle deflect and swing, and therefore the dust falling area can be enlarged, the dust falling effect can be improved, and the working environment can be improved.

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Description

TECHNICAL FIELD

[0001] The utility model relates to mining technology field, concretely is a mine shovel loading device that can reduce dust. BACKGROUND

[0002] When mining in open-pit mine, excavator equipment needs to be used, the excavator equipment is the earthmoving machinery that uses the shovel to excavate the material higher or lower than the machine surface and loads into the transport vehicle or unloads to the stockyard, the shovel is the device that shovels open-pit mine, also called excavator, and is divided into backhoe shovel and dragline shovel according to working mode.

[0003] However, when shoveling and loading coal mine through the shovel loading device, a large amount of dust will be generated due to the friction and collision of the shovel loading device and the ore, the dust will be raised when vibrating, forming secondary dust raising, in addition, a large amount of dust will also be generated due to the difference when unloading the ore, therefore, a large amount of dust raising is easy to occur in the shoveling and loading operation of the shovel loading device, which not only affects the health of the operating personnel, but also pollutes the environment. SUMMARY

[0004] Therefore, the utility model provides a mine shovel loading device that can reduce dust to solve the technical problems in the background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a mine shovel loading device that can reduce dust, comprising a shovel loading bucket, the shovel loading bucket comprises a bucket body and a bucket tooth, and the bottom end of one side of the bucket body is provided with a bucket tooth;

[0006] The outer side of the bucket body is provided with a dust reduction mechanism, the dust reduction mechanism comprises a water tank, a water pump, a main pipe, a branch pipe and an atomizing nozzle, the main pipe and the branch pipe are both laid on the top end of the bucket body through a side plate, one side of the bucket body is provided with a diffusion mechanism on the inner side of the branch pipe, the diffusion mechanism comprises an electric push rod, a sliding plate, a limiting frame, a limiting rod, a movable plate, a limiting groove and a supporting block, the sliding plate is movably connected to the top end of one side of the bucket body, and the movable plate is movably connected between the sliding plate and the bucket body.

[0007] Preferably, one end of the branch pipe away from the main pipe is connected with the atomizing nozzle mounted on the inner side of the movable plate, and the branch pipe is in communication with the main pipe.

[0008] Preferably, the water tank is arranged in the frame body at the front end of the bucket body, and one end of the water tank is provided with the water pump in communication with the main pipe and the water tank through a vertical plate.

[0009] Preferably, the top end of one side of the bucket body is provided with the limiting frame, and the sliding plate and the bucket body form a sliding structure through the limiting frame.

[0010] Preferably, the limiting frame is symmetrically arranged about the central axis of the bucket body, and the top end of one side of the bucket body is provided with an electric push rod connected with the sliding plate through a mounting block.

[0011] Preferably, the inside of the movable plate is provided with a limiting slot, and the side close to the movable plate of the sliding plate is provided with a limiting rod penetrating through the limiting slot.

[0012] Preferably, the top end of the bucket body is provided with a supporting block, and the movable plate and the supporting block form a rotating structure through a pin shaft.

[0013] Preferably, the bottom end of one side of the bucket body is provided with an insertion slot, and the side close to the insertion slot of the bucket tooth is provided with an insertion block forming a clamping structure.

[0014] Preferably, the inside of the bucket body is provided with a connecting mechanism connected with the insertion block, the connecting mechanism is composed of a connecting slot, a connecting plate, a supporting spring, a connecting rope and a pulling block, and the side of the insertion block is provided with a connecting slot.

[0015] Preferably, the side of the inside of the insertion slot is slidably connected with a connecting plate forming a clamping structure with the connecting slot, the connecting plate and the bucket body are connected with a supporting spring forming an elastic structure, the bottom end of one side of the bucket body is provided with a pulling block, and the pulling block and the connecting plate are connected with a connecting rope.

[0016] In summary, the utility model mainly has the following beneficial effects:

[0017] 1. The existing shoveling device is easy to produce a large amount of dust when in use, which not only affects the health of the operating personnel, but also pollutes the environment, the utility model is provided with a dust falling mechanism and a diffusion mechanism, a water pump sends water into the atomizing nozzle through the cooperation of the main pipe and the branch pipe, and sprays the water in the form of water mist to the dust through the atomizing nozzle to realize the dust falling function, at the same time, the movable plate and the supporting block are rotatably connected through a pin shaft, and the sliding plate and the movable plate are slidably connected through the limiting rod and the limiting slot, so that the movable plate and the atomizing nozzle swing when the electric push rod works and extends and retracts, thereby the dust falling area can be enlarged, the dust falling effect can be improved, and the working environment can be improved.

[0018] 2. The bucket tooth and the bucket body are generally connected by welding in the existing shoveling device, so that the entire shoveling device needs to be replaced when the bucket tooth is seriously worn, and the cost is high, the utility model is provided with a connecting mechanism, an insertion block and an insertion slot, the insertion block and the insertion slot are clamped through the connecting plate and the connecting slot, and the pulling block and the connecting plate are linked through the connecting rope, so that the connecting plate can be separated from the connecting slot by pulling the pulling block outward, the separation between the insertion block and the insertion slot can be realized by moving the bucket tooth outward, thereby the seriously worn bucket tooth can be replaced conveniently, and the replacement cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0020] Figure 2 It is a three-dimensional exploded view of the dust falling mechanism and diffusion mechanism of the utility model;

[0021] Figure 3 It is a three-dimensional structure schematic view of the dust falling mechanism and diffusion mechanism of the utility model;

[0022] Figure 4 It is a three-dimensional exploded view of the bucket tooth and the bucket of the utility model.

[0023] In the drawing: 1, shovel bucket; 101, bucket body; 102, bucket tooth; 2, dust falling mechanism; 201, water tank; 202, water pump; 203, main pipe; 204, branch pipe; 205, atomizing nozzle; 3, diffusion mechanism; 301, electric push rod; 302, sliding plate; 303, limiting frame; 304, limiting rod; 305, movable plate; 306, limiting groove; 307, supporting block; 4, connecting mechanism; 401, connecting groove; 402, connecting plate; 403, supporting spring; 404, connecting rope; 405, pulling block; 5, plug-in block; 6, plug-in groove. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings of the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as a limitation on the utility model.

[0025] The embodiments of the utility model will be described below according to the overall structure of the utility model.

[0026] A mine shovel loading device capable of falling dust, as shown in Figure 1 and Figure 4 , comprises a shovel bucket 1, the shovel bucket 1 comprises a bucket body 101 and a bucket tooth 102, and the bucket tooth 102 is installed at the bottom end of one side of the bucket body 101.

[0027] As can be seen from Figure 1 and Figure 4 , the shovel bucket 1 is installed on a shovel loading device such as an excavator by using the prior art, and in the process of shoveling and loading the mine, the ore and slag can be shovelled and loaded into the shovel bucket 1 for transfer.

[0028] As can be seen from Figure 1 , Figure 2 and Figure 3The dust falling mechanism 2 is arranged outside the bucket body 101, and comprises a water tank 201, a water pump 202, a main pipe 203, a branch pipe 204 and an atomizing nozzle 205.

[0029] As shown in Figure 1 , Figure 2 and Figure 3 , the water pump 202 sends water into the atomizing nozzle 205 through the cooperation of the main pipe 203 and the branch pipe 204, and sprays the water in the form of water mist to the dust to realize the dust falling function.

[0030] As shown in Figure 1 , Figure 2 and Figure 3 , the diffusion mechanism 3 is arranged inside the branch pipe 204 on one side of the bucket body 101, and comprises an electric push rod 301, a sliding plate 302, a limiting frame 303, a limiting rod 304, a movable plate 305, a limiting groove 306 and a supporting block 307.

[0031] As shown in Figure 1 , Figure 2 and Figure 3 , the movable plate 305 and the supporting block 307 are rotationally connected through the pin shaft, and the sliding plate 302 and the movable plate 305 are slidingly connected through the limiting rod 304 and the limiting groove 306.

[0032] As shown in Figure 1 , Figure 2 and Figure 3It can be known that the top end of one side of the bucket body 101 is provided with a limiting frame 303, the sliding plate 302 and the bucket body 101 constitute a sliding structure through the limiting frame 303, the limiting frame 303 is symmetrically provided with two about the central axis of the bucket body 101, can play a supporting and limiting role for the sliding plate 302, so that the stability of the sliding plate 302 in the sliding process can be increased, and deviation can be prevented.

[0033] Referring to Figure 1 and Figure 4 It can be known that the bottom end of one side of the bucket body 101 is provided with a plug-in slot 6, the bucket tooth 102 is provided with a plug-in block 5 constituting a clamping structure on the side close to the plug-in slot 6, the inside of the bucket body 101 is provided with a connecting mechanism 4 connected with the plug-in block 5, the connecting mechanism 4 is composed of a connecting slot 401, a connecting plate 402, a supporting spring 403, a connecting rope 404 and a pulling block 405, one side of the plug-in block 5 is provided with the connecting slot 401, one side of the inside of the plug-in slot 6 is slidably connected with the connecting plate 402 constituting a clamping structure with the connecting slot 401, the connecting plate 402 is connected with the bucket body 101 and is provided with the supporting spring 403 constituting an elastic structure, the bottom end of one side of the bucket body 101 is provided with the pulling block 405, the connecting rope 404 is connected between the pulling block 405 and the connecting plate 402.

[0034] Referring to Figure 4 It can be known that since the plug-in block 5 and the plug-in slot 6 are clamped through the connecting plate 402 and the connecting slot 401, and the pulling block 405 and the connecting plate 402 are linked through the connecting rope 404, the connecting plate 402 can be separated from the connecting slot 401 by pulling the pulling block 405 outward, the separation between the plug-in block 5 and the plug-in slot 6 can be realized by moving the bucket tooth 102 outward, since the connecting plate 402 is elastically connected with the bucket body 101 through the supporting spring 403, and one end of the connecting plate 402 close to the bucket tooth 102 is provided with an inclined surface, the newly taken bucket tooth 102 can be clamped with the bucket body 101 through the plug-in block 5 and the plug-in slot 6, in this process, the connecting plate 402 is clamped into the plug-in slot 6, so that the replacement of the severely worn bucket tooth 102 can be facilitated, and the replacement cost is reduced.

[0035] The working principle of the utility model is: when using the mine shovel loading device of the utility model, the shovel loading bucket 1 is installed on the shovel loading device such as excavator by using the prior art, in the process of shoveling and loading the mine, the ore and slag can be shovelled and loaded into the shovel loading bucket 1 for transfer, at the same time, the water pump 202 is started, so that the water pump 202 sends the water in the water tank 201 into the atomizing nozzle 205 through the cooperation of the main pipe 203 and the branch pipe 204, and sprays the water to the dust in the form of water mist through the atomizing nozzle 205, so that the dust falling operation in the shoveling operation can be realized, at the same time, the electric push rod 301 is worked and telescoped, so that the sliding plate 302 slides horizontally, at the same time, the movable plate 305 and the atomizing nozzle 205 are deflected and swing around the pin shaft as the shaft under the action of the limiting groove 306 and the limiting rod 304, so that the dust falling area can be expanded, the dust falling effect can be improved, and the working environment can be improved, the contents not described in detail in the description belong to the prior art known by the professional technical personnel in the field.

[0036] Although the embodiments of the utility model have been shown and described, the specific embodiments are only the explanation of the utility model, and are not the limitation of the utility model, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable way, the person skilled in the art can make the modification, replacement and change without creative contribution after reading the specification without departing from the principles and the purpose of the utility model, but as long as in the claim range of the utility model, it is protected by the patent law.

Claims

1. A dust-reducing mine loading device comprising a loading bucket (1), characterized in that: The shovel bucket (1) comprises a bucket body (101) and a bucket tooth (102), and the bucket tooth (102) is arranged at the bottom end of one side of the bucket body (101); The outer side of the bucket body (101) is provided with a dust falling mechanism (2), the dust falling mechanism (2) comprises a water tank (201), a water pump (202), a main pipe (203), a branch pipe (204) and an atomizing nozzle (205), the main pipe (203) and the branch pipe (204) are laid on the top end of the bucket body (101) through the side plate, one side of the bucket body (101) is provided with a diffusion mechanism (3) on the inner side of the branch pipe (204), the diffusion mechanism (3) comprises an electric push rod (301), a sliding plate (302), a limiting frame (303), a limiting rod (304), a movable plate (305), a limiting groove (306) and a supporting block (307), the sliding plate (302) is movably connected to the top end of one side of the bucket body (101), and the movable plate (305) is movably connected between the sliding plate (302) and the bucket body (101).

2. A dust-reducing mine shovel loading apparatus as defined in claim 1, wherein: The branch pipe (204) is connected with the atomizing nozzle (205) arranged in the inner side of the movable plate (305) at the end away from the main pipe (203), and the branch pipe (204) is in communication with the main pipe (203).

3. A dust-reducing mine shovel loading apparatus as defined in claim 1, wherein: The water tank (201) is arranged in the frame body at the front end of the bucket body (101), and the water tank (201) is provided with the water pump (202) in communication with the main pipe (203) and the water tank (201) at one end through the vertical plate.

4. A dust-reducing mine shovel loading apparatus as defined in claim 1, wherein: The limiting frame (303) is arranged at the top end of one side of the bucket body (101), and the sliding plate (302) and the bucket body (101) constitute a sliding structure through the limiting frame (303).

5. A dust-reducing mine shovel loading apparatus as defined in claim 4, wherein: The limiting frame (303) is symmetrically arranged at two positions about the central axis of the bucket body (101), and the electric push rod (301) connected with the sliding plate (302) is arranged at the top end of one side of the bucket body (101) through the mounting block.

6. A dust-reducing mine shovel loading apparatus as defined in claim 1, wherein: The limiting groove (306) is arranged in the inner side of the movable plate (305), and the limiting rod (304) penetrating through the limiting groove (306) is arranged at the side close to the movable plate (305) of the sliding plate (302).

7. A dust-reducing mine shovel loading apparatus as defined in claim 6, wherein: The supporting block (307) is arranged at the top end of the bucket body (101), and the movable plate (305) and the supporting block (307) constitute a rotating structure through the pin shaft.

8. A dust-reducing mine shovel loading apparatus as defined in claim 1, wherein: The plug-in groove (6) is arranged at the bottom end of one side of the bucket body (101), and the plug-in block (5) constituting the clamping structure is arranged at the side close to the plug-in groove (6) of the bucket tooth (102).

9. A dust-reducing mine shovel loading apparatus as defined in claim 8, wherein: The connecting mechanism (4) connected with the plug-in block (5) is arranged in the inner side of the bucket body (101), and the connecting mechanism (4) comprises a connecting groove (401), a connecting plate (402), a supporting spring (403), a connecting rope (404) and a pulling block (405), and the connecting groove (401) is arranged at one side of the plug-in block (5).

10. A dust-reducing mine shovel loading apparatus as defined in claim 9, wherein: One side inside the plug-in slot (6) is slidably connected with a connecting plate (402) which constitutes a clamping structure with the connecting slot (401), the connecting plate (402) and the bucket body (101) are connected with a supporting spring (403) which constitutes an elastic structure, the bottom end of one side of the bucket body (101) is provided with a pulling block (405), the pulling block (405) and the connecting plate (402) are connected with a connecting rope (404).