Loam matrix spraying equipment for repairing open pit coal mine
By designing a sprocket and chain system that easily adjusts the spray angle, and a stirring column that rotates simultaneously when the device moves, the problems of traditional open-pit coal mine repair equipment in the adjustment of the spray direction and the prevention of precipitation of nutrient solution are solved, and the spraying efficiency and nutrition are improved Effect of liquid use.
Patent Information
- Application Number
- CN202420280974.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-06
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-02-06
AI Technical Summary
Traditional open-pit coal mine repair spraying equipment has problems of inefficiency and poor effectiveness in adjusting the spray direction and preventing nutrient solution from precipitation.
A loam matrix spraying equipment for open-pit coal mine repair was designed, and the spraying angle of the spray head was easily adjusted using a sprocket and a chain system, and the nutrient solution was prevented from precipitation by a stirring column that rotates synchronously when the device moved.
The spraying efficiency is improved, and workers can easily control the spraying angle of the spray head, and by preventing the nutrient solution from precipitating, the use effect of the nutrient solution is ensured.
Smart Images
Figure CN222469393U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mine soil restoration, in particular to loam matrix spraying equipment for open-pit coal mine restoration. Background Art
[0002] In recent years, as the country and society gradually pay more attention to environmental protection, open-pit coal mine restoration, as one of the important measures to protect the natural environment, has also received widespread attention. The key point of open-pit coal mine ecological restoration is the restoration of soil and vegetation. Restoring soil and vegetation requires improving the soil matrix, which requires the use of a spraying device to spray the soil with nutrient solution for restoration to repair and improve the soil matrix.
[0003] However, most traditional spraying equipment uses a water pump to pump the nutrient solution in the medicine box into the nozzle for spraying on the land. The function of use is relatively simple. During the spraying process, it is difficult for workers to easily adjust the spraying direction, which will reduce the spraying efficiency. At the same time, the medicine solution will precipitate if it stays in the medicine box for a long time, which will affect the use effect of the nutrient solution. Utility Model Content
[0004] The utility model aims to provide a loam matrix spraying device for open-pit coal mine repair to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above purpose, the utility model provides the following technical solution: a loam matrix spraying device for open-pit coal mine repair, comprising:
[0006] A medicine box, wherein a first mounting hole is provided through the top of the medicine box, and an observation window is inlaid on the left side of the medicine box, wherein:
[0007] A first support shaft is arranged in the first mounting hole, a fourth sprocket is arranged on the top of the first support shaft, the fourth sprocket is located above the medicine box, and a handle is arranged on the top of the fourth sprocket;
[0008] A support column, a second mounting hole is provided on the top of the support column, a second supporting shaft is arranged in the second mounting hole, a third sprocket is provided on the top of the second supporting shaft, a nozzle is provided on the top of the third sprocket, and the third sprocket is located above the support column, and the outer sides of the third sprocket and the fourth sprocket are meshed with a second chain, a bottom plate is provided at the bottom of the medicine box, a stirring column is placed inside the medicine box, two groups of universal wheels are evenly arranged on the left side of the bottom of the bottom plate through the wheel frame, and two groups of wheels are evenly arranged on the right side of the bottom of the bottom plate through the wheel frame, a through hole is penetrated on the front side of the medicine box, the rotating shaft on the front side of the stirring column penetrates the through hole and is connected to the second sprocket, the rotating shaft of the front wheel of the two groups of wheels penetrates the front side of its external wheel frame and is connected to the first sprocket, and the second sprocket and the outer sides of the first sprocket are meshed with the first chain.
[0009] Preferably, a bearing frame is provided on the top of the base plate, and the bearing frame is sleeved on the outer side of the rotating shaft on the front side of the stirring column. A sealing sleeve is sleeved on the outer side of the rotating shaft on the front side of the stirring column, and the sealing sleeve is arranged in the through hole on the front side of the medicine box.
[0010] Preferably, a water pump, a battery, a control switch and a handle are arranged on the top of the base plate, and the support column is arranged on the top of the base plate.
[0011] Preferably, the water suction pipe of the water pump is connected to the medicine box, the water outlet of the water pump is connected to a spring water pipe, the spring water pipe is connected to the nozzle, and the battery is electrically connected to the control switch and the water pump.
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0013] The handle is rotated to drive the fourth sprocket to rotate, and the fourth sprocket drives the third sprocket to rotate through the second chain, and the nozzle is driven to adjust the angle through the third sprocket, so that workers can conveniently control the spraying angle of the nozzle, thereby improving the spraying efficiency;
[0014] When the device moves, the wheel will rotate, driving the first sprocket to rotate through the wheel, the first sprocket drives the second sprocket to rotate through the first chain, and the second sprocket drives the stirring column to rotate. In this way, the stirring column can rotate synchronously during the movement of the device, thereby preventing the nutrient solution from precipitating, thereby ensuring the use effect of the nutrient solution. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the structure of the utility model;
[0016] Figure 2 It is a front cross-sectional view of the utility model;
[0017] Figure 3 It is a top sectional view of the utility model.
[0018] In the figure: 1. bottom plate; 11. wheel; 12. first sprocket; 13. universal wheel; 14. first chain; 15. second sprocket; 16. stirring column; 2. support column; 21. third sprocket; 22. nozzle; 23. fourth sprocket; 24. handle; 25. first support shaft; 26. second chain; 27. second support shaft; 3. medicine box; 31. water pump; 32. spring water pipe; 33. battery; 34. control switch; 35. handle; 4. bearing frame; 41. observation window; 5. sealing sleeve. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] See also Figure 1-Figure 3A loam matrix spraying device for open-pit coal mine repair includes a medicine box 3 and a support column 2. A first mounting hole is opened through the top of the medicine box 3. An observation window 41 is inlaid on the left side of the medicine box 3. When a worker pushes the device to move by a handle 35, the remaining amount of nutrient solution in the medicine box 3 can be conveniently checked through the observation window 41, wherein: a first support shaft 25 is rotatably arranged in the first mounting hole, a fourth sprocket 23 is fixedly arranged on the top of the first support shaft 25, the fourth sprocket 23 is located above the medicine box 3, and a handle 24 is fixedly arranged on the top of the fourth sprocket 23. A second mounting hole is opened on the top of the support column 2, a second support shaft 27 is rotatably arranged in the second mounting hole, a third sprocket 21 is fixedly arranged on the top of the second support shaft 27, and the third sprocket A nozzle 22 is fixedly arranged on the top of the support column 21, the third sprocket 21 is located above the support column 2, and the outer sides of the third sprocket 21 and the fourth sprocket 23 are meshed with a second chain 26. The fourth sprocket 23 is driven to rotate by rotating the handle 24, and the fourth sprocket 23 drives the third sprocket 21 to rotate through the second chain 26. The nozzle 22 is driven by the third sprocket 21 to adjust the angle, so that the worker can conveniently control the spraying angle of the nozzle 22, thereby improving the spraying efficiency. A bottom plate 1 is fixedly arranged at the bottom of the medicine box 3, and a stirring column 16 is placed inside the medicine box 3. Two sets of universal wheels 13 are evenly fixedly arranged on the left side of the bottom of the bottom plate 1 through a wheel frame, and two sets of wheels 11 are evenly fixedly arranged on the right side of the bottom of the bottom plate 1 through a wheel frame. 1 cooperate with each other to assist the device to move, and the universal wheel 13 can meet the steering requirements of the device. A through hole is penetrated on the front side of the medicine box 3, and the rotating shaft on the front side of the stirring column 16 penetrates the through hole and is connected to the second sprocket 15. The rotating shaft of the front wheel 11 in the two sets of wheels 11 penetrates the front side of its external wheel frame and is connected to the first sprocket 12. The second sprocket 15 and the outer side of the first sprocket 12 are meshed with the first chain 14. When the device moves, the wheel 11 will rotate, and the first sprocket 12 is driven to rotate by the wheel 11, and the first sprocket 12 drives the second sprocket 15 to rotate through the first chain 14, and the stirring column 16 is driven to rotate through the second sprocket 15, so that the stirring column 16 can rotate synchronously during the movement of the device. , which can prevent the nutrient solution from precipitating, and thus ensure the use effect of the nutrient solution. A bearing frame 4 is fixedly arranged on the top of the bottom plate 1. The bearing frame 4 is sleeved on the outer side of the rotating shaft on the front side of the stirring column 16, and the stirring column 16 is supported by the bearing frame 4 for rotation. A sealing sleeve 5 is sleeved on the outer side of the rotating shaft on the front side of the stirring column 16, and the sealing sleeve 5 is fixedly arranged in the through hole on the front side of the medicine box 3. A water pump 31, a battery 33, a control switch 34 and a handle 35 are fixedly arranged on the top of the bottom plate 1. The support column 2 is fixedly arranged on the top of the bottom plate 1. The water suction pipe of the water pump 31 is connected to the medicine box 3. The water outlet of the water pump 31 is connected to a spring water pipe 32. The spring water pipe 32 is connected to the nozzle 22, and the nutrient solution in the medicine box 3 is input into the nozzle 22 through the water pump 31.The nutrient solution is sprayed onto the ground of the open-pit coal mine through the nozzle 22 to improve the soil matrix of the open-pit coal mine. The battery 33 is electrically connected to the control switch 34 and the water pump 31. The battery 33 provides power to the water pump 31, and the control switch 34 controls the water pump 31 to work.
[0021] Working principle: The battery 33 provides power to the water pump 31, and the control switch 34 controls the water pump 31 to work. The nutrient solution in the medicine box 3 is input into the nozzle 22 through the water pump 31, and the nutrient solution is sprayed onto the ground of the open-pit coal mine through the nozzle 22, so as to improve the soil matrix of the open-pit coal mine. When the worker pushes the device to move by the handle 35, the remaining amount of the nutrient solution in the medicine box 3 can be conveniently checked through the observation window 41. The universal wheel 13 and the wheel 11 cooperate with each other to assist the device to move. The universal wheel 13 can meet the steering requirements of the device. When the device moves, the wheel 11 will rotate. The wheel 11 drives the first sprocket 12 to rotate, the first sprocket 12 drives the second sprocket 15 to rotate through the first chain 14, and drives the stirring column 16 to rotate through the second sprocket 15, so that the stirring column 16 can rotate synchronously during the movement of the device, thereby preventing the nutrient solution from precipitating, thereby ensuring the use effect of the nutrient solution, rotating the handle 24 to drive the fourth sprocket 23 to rotate, the fourth sprocket 23 drives the third sprocket 21 to rotate through the second chain 26, and drives the nozzle 22 to adjust the angle through the third sprocket 21, so that workers can easily control the spraying angle of the nozzle 22, thereby improving the spraying efficiency.
[0022] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A loam matrix spraying device for open-pit coal mine repair, characterized in that: include: A medicine box (3), wherein a first mounting hole is provided through the top of the medicine box (3), and an observation window (41) is inlaid on the left side of the medicine box (3), wherein: A first support shaft (25) is arranged in the first mounting hole, a fourth sprocket (23) is arranged on the top of the first support shaft (25), the fourth sprocket (23) is located above the medicine box (3), and a handle (24) is arranged on the top of the fourth sprocket (23); A support column (2), wherein a second mounting hole is provided at the top of the support column (2), a second support shaft (27) is provided in the second mounting hole, a third sprocket (21) is provided at the top of the second support shaft (27), a nozzle (22) is provided at the top of the third sprocket (21), the third sprocket (21) is located above the support column (2), a second chain (26) is meshed on the outer sides of the third sprocket (21) and the fourth sprocket (23), a bottom plate (1) is provided at the bottom of the medicine box (3), and a stirring column (16) is placed inside the medicine box (3) The bottom left side of the bottom plate (1) is evenly provided with two sets of universal wheels (13) through a wheel frame, and the bottom right side of the bottom plate (1) is evenly provided with two sets of wheels (11) through a wheel frame. A through hole is penetrated through the front side of the medicine box (3), and the rotating shaft on the front side of the stirring column (16) penetrates through the through hole and is connected to a second sprocket (15). The rotating shaft of the front wheel (11) of the two sets of wheels (11) penetrates through the front side of the wheel frame and is connected to a first sprocket (12). The second sprocket (15) and the first sprocket (12) are meshed with a first chain (14) on the outer side.
2. The loam matrix spraying equipment for open-pit coal mine repair according to claim 1, characterized in that: A bearing frame (4) is arranged on the top of the bottom plate (1), and the bearing frame (4) is sleeved on the outside of the rotating shaft on the front side of the stirring column (16). A sealing sleeve (5) is sleeved on the outside of the rotating shaft on the front side of the stirring column (16), and the sealing sleeve (5) is arranged in a through hole on the front side of the medicine box (3).
3. The loam matrix spraying equipment for open-pit coal mine repair according to claim 2, characterized in that: A water pump (31), a storage battery (33), a control switch (34) and a handle (35) are arranged on the top of the bottom plate (1), and the support column (2) is arranged on the top of the bottom plate (1).
4. The loam matrix spraying equipment for open-pit coal mine repair according to claim 3, characterized in that: The water pump (31) has a water suction pipe connected to the medicine box (3), the water outlet of the water pump (31) is connected to a spring water pipe (32), the spring water pipe (32) is connected to the nozzle (22), and the storage battery (33) is electrically connected to the control switch (34) and the water pump (31).