Stone crushing device facilitating feeding and discharging
By designing a stone crushing device including storage box, push plate, cylinder, loading conveyor belt and vacuum cleaner, the problems of inconvenience in loading and unloading of stones and dust pollution in the prior art are solved, and more efficient automatic loading and unloading of materials are achieved and a cleaner working environment.
Patent Information
- Application Number
- CN202421075842.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-16
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-16
AI Technical Summary
The existing stone crushing device is inconvenient when loading and unloading materials, and a large amount of dust is generated during the crushing process, affecting the air environment.
A gravel crushing device including a crushing box, a storage box, a push plate, a cylinder, a loading conveyor belt and a loading conveyor belt is designed. By setting up a storage box and pushing plate, using the cylinder to push the push plate to push the stones to the loading conveyor belt, automatic loading is achieved; by setting up a vacuum tube, dust collector and air pump, dust during the crushing process is collected, reducing the amount of dust in the crushing process. The impact of the air environment.
It realizes the convenience and speed of loading and unloading gravels, reduces the need for manual handling, and improves the degree of automation of the crushing process; at the same time, the dust emissions are effectively reduced through the vacuum cleaner and improves the working environment.
Smart Images
Figure CN222446638U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stone crushing, in particular to a stone crushing device which is convenient for loading and unloading. Background Art
[0002] In construction projects, gravel is often used as a filler in concrete. Different sizes of gravel are used for different buildings and roads. Gravel is usually obtained by crushing rocks and then screening them. When crushing gravel, a gravel crushing device is needed. A gravel crushing device is a machine that breaks large rocks into fragments by extrusion, splitting, bending, impact, rolling and other methods. Commonly used crushers include jaw, cone, hammer and roller crushers.
[0003] When the existing stone crushing device is in use, its loading port is usually located at a high position. When a large amount of stone is loaded at one time, it is very inconvenient due to the heavy weight of the stone. When unloading, people are required to manually carry the crushed stone. In addition, a large amount of dust will be generated in the process of stone crushing, which affects the air environment of the unloading process. In order to solve the shortcomings of the existing technology, we propose a stone crushing device that is convenient for loading and unloading. Utility Model Content
[0004] The main purpose of the utility model is to provide a stone crushing device which is convenient for loading and unloading, and can effectively solve the problems in the background technology.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] A stone crushing device for convenient loading and unloading comprises a crushing box, the upper end of the crushing box is provided with a loading port, one side of the crushing box is provided with a storage box, the middle of the storage box is provided with a push plate, a cylinder is provided on one outer wall of one side of the storage box, the front end of the cylinder is connected with the push plate, the other side wall of the push plate is provided with a loading bracket, the middle of the loading bracket is provided with a loading conveyor belt, the upper end of the loading conveyor belt is provided with multiple groups of partitions, the side wall of the loading bracket is provided with a No. 3 motor, the lower end of the loading bracket is provided with a supporting column, the upper end of the loading bracket is provided above the loading port, the lower end outer wall of the crushing box is provided with a unloading port, the unloading port is provided below the unloading port, the unloading conveyor belt is provided in the middle of the unloading bracket, and the side wall of the unloading bracket is provided with a No. 2 motor.
[0007] Preferably, two groups of crushing rollers are provided inside the crushing box, and gears are provided at one end of the two groups of crushing rollers, and the two groups of gears are meshed. A No. 1 motor is provided on the upper side wall of the crushing box, and the No. 1 motor is connected to a group of gears. A dust suction pipe is provided on the lower side wall of the crushing box, and a filter is provided inside the dust suction pipe. A dust collecting box is provided at the rear end of the dust suction pipe, and an exhaust fan is provided on the outer wall of the dust collecting box.
[0008] Preferably, a mounting hole is provided between the cylinder and the material storage box, the cylinder is detachably connected to the material storage box through the provided mounting hole, and the push plate is movably connected to the material storage box through the provided cylinder.
[0009] Preferably, a mounting interface is provided between the loading bracket and the side wall of the storage box, and the loading bracket is detachably connected to the side wall of the storage box via the provided mounting interface.
[0010] Preferably, a rotating shaft is provided between the crushing roller and the inner wall of the crushing box, and the crushing roller is rotatably connected to the inner wall of the crushing box via the provided rotating shaft.
[0011] Preferably, an installation interface is provided between the filter and the inner wall of the dust suction pipe, and the filter is detachably connected to the inner wall of the dust suction pipe through the provided installation interface. A connecting port is provided between the dust suction pipe and the side wall of the crushing box, and the dust suction pipe is detachably connected to the side wall of the crushing box through the provided connecting port.
[0012] Beneficial Effects
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] The present invention provides a material storage box, a push plate, a cylinder and a loading bracket, and the device can load a large amount of stones more easily and quickly. People do not need to use lifting tools to lift the stones to the top of the loading port, which makes the operation of stone loading simpler and the loading process is very automated. People only need to transport the stones to the inside of the material storage box on the ground, and then the cylinder is telescopically movable to push the push plate to move in the middle of the material storage box, and push the stones in the middle of the material storage box to the vicinity of the lower end of the loading bracket. The No. 3 motor on the upper side wall of the loading bracket is started to drive the loading conveyor belt to rotate, and the loading conveyor belt will transport the stones inside the material storage box upward to the top of the loading port for unloading. After the internal processing of the crushing box is completed, the stones are discharged outward from the unloading port and fall on the upper end of the unloading conveyor belt in the middle of the unloading bracket. The No. 2 motor is started to drive the unloading conveyor belt to rotate in the middle of the unloading bracket, so that the stones can be unloaded and transported. The unloading process is convenient and fast, and the stone crushing process is more efficient.
[0015] 2. In the utility model, through the dust suction pipe, dust collecting box and vacuum fan, the device can collect the dust generated in the stone crushing process inside the crushing box, so as to prevent a large amount of dust from being discharged during the unloading process and affecting the surrounding air environment, so as to make the air environment near the unloading device better. The stone enters the crushing box through the loading port, and the No. 1 motor on the side wall of the crushing box is started, and the two sets of crushing rollers are driven to rotate through two sets of gears to crush the stone. At the same time, the vacuum fan is started, and suction is generated inside the crushing box through the dust suction pipe to absorb the dust generated by the crushed stone and enter the dust collecting box. In this way, the dust in the unloading process can be reduced and the working environment can be made cleaner. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 It is a schematic diagram of the structure of the feeding bracket of the utility model;
[0018] Figure 3 It is a schematic diagram of the structure of the dust collecting device of the utility model;
[0019] Figure 4 It is a schematic diagram of the crushing roller connection structure of the utility model.
[0020] In the figure: 1. Crushing box; 2. Loading port; 3. Storage box; 4. Push plate; 5. Cylinder; 6. Loading bracket; 7. Loading conveyor belt; 8. Partition; 9. Support column; 10. Motor No. 1; 11. Unloading port; 12. Dust collecting box; 13. Vacuum pump; 14. Unloading bracket; 15. Unloading conveyor belt; 16. Motor No. 2; 17. Motor No. 3; 18. Dust suction pipe; 19. Filter; 20. Crushing roller; 21. Gear. DETAILED DESCRIPTION
[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0022] like Figure 1-Figure 4As shown, a stone crushing device convenient for loading and unloading comprises a crushing box 1, a loading port 2 is arranged at the upper end of the crushing box 1, stones enter the crushing box 1 through the loading port 2, a storage box 3 is arranged on one side of the crushing box 1, the storage box 3 is arranged on the ground, and the inside is used for temporarily storing stones, and people transport the stones to be crushed into the storage box 3, a push plate 4 is arranged in the middle of the storage box 3, and the push plate 4 is used to push the stones inside the storage box 3 to move, a cylinder 5 is arranged on the outer wall of one side of the storage box 3, the front end of the cylinder 5 is connected to the push plate 4, a mounting hole is arranged between the cylinder 5 and the side wall of the storage box 3, and the cylinder 5 passes through the mounting hole on the side wall of the storage box 3 and is connected to the push plate 4 The pushing plate 4 is connected to move in the middle of the storage box 3. A loading bracket 6 is arranged on the side wall of the other side of the pushing plate 4. The pushing plate 4 pushes the stones inside the storage box 3 to the vicinity of the lower end of the loading bracket 6. A loading conveyor belt 7 is arranged in the middle of the loading bracket 6. The loading conveyor belt 7 can rotate in the middle of the loading bracket 6 to transport the stones upward. A plurality of groups of partitions 8 are arranged on the upper end of the loading conveyor belt 7. The partitions 8 prevent the stones from slipping during the upward transportation of the upper end of the loading conveyor belt 7. A No. 3 motor 17 is arranged on the side wall of the loading bracket 6. The No. 3 motor 17 drives the loading conveyor belt 7 to rotate in the middle of the loading bracket 6. A support column 9 is arranged at the lower end of the loading bracket 6 to support The column 9 is used to support the loading bracket 6. The upper end of the loading bracket 6 is arranged above the loading port 2. The lower end outer wall of the crushing box 1 is provided with a discharge port 11. The crushed stones are discharged outward from the discharge port 11. A discharge bracket 14 is provided below the discharge port 11. The discharge bracket 14 is used for unloading. A discharge conveyor belt 15 is provided in the middle of the discharge bracket 14. The discharge conveyor belt 15 can rotate in the middle of the discharge bracket 14 to transport the stones after unloading. A No. 2 motor 16 is provided on the side wall of the discharge bracket 14. The No. 2 motor 16 drives the discharge conveyor belt 15 to rotate in the middle of the discharge bracket 14, and people transport the stones to the storage box 3 on the ground. , and then the cylinder 5 telescopes and moves, pushing the push plate 4 to move in the middle of the storage box 3, pushing the stones in the middle of the storage box 3 to the vicinity of the lower end of the loading bracket 6, and the No. 3 motor 17 on the upper side wall of the loading bracket 6 is started to drive the loading conveyor 7 to rotate, and the loading conveyor 7 will transport the stones inside the storage box 3 upward to the top of the loading port 2 for unloading. After the internal processing of the crushing box 1 is completed, it is discharged outward from the unloading port 11 and falls on the upper end of the unloading conveyor 15 in the middle of the unloading bracket 14. The No. 2 motor 16 is started to drive the unloading conveyor 15 to rotate in the middle of the unloading bracket 14, so that the stones can be unloaded and transported.
[0023] like Figure 1-Figure 4As shown, two groups of crushing rollers 20 are arranged inside the crushing box 1, and a rotating interface is arranged between the crushing rollers 20 and the inner wall of the crushing box 1, and the crushing rollers 20 can rotate inside the crushing box 1 to crush stones. One end of the two groups of crushing rollers 20 is provided with a gear 21, and the two groups of gears 21 are meshed. The rotation of the gear 21 drives the crushing rollers 20 to rotate. A motor 10 is arranged on the upper side wall of the crushing box 1. The motor 10 is connected to a group of gears 21, and the motor 10 drives the gear 21 to rotate. A dust suction pipe 18 is arranged on the lower side wall of the crushing box 1. The dust suction pipe 18 is used to absorb dust generated inside the crushing box 1. A filter 19 is provided inside the dust suction pipe 18, and the filter 19 is used to filter dust. A dust collecting box 12 is provided at the rear end of the dust suction pipe 18, and the inside of the dust collecting box 12 is used to collect dust. An air pump 13 is provided on the outer wall of the dust collecting box 12, and the air pump 13 can generate suction. The stone enters the inside of the crushing box 1 through the feeding port 2, and the No. 1 motor 10 on the side wall of the crushing box 1 is started, and the two groups of crushing rollers 20 are driven to rotate through the two groups of gears 21 to crush the stone. At the same time, the air pump 13 is started, and suction is generated inside the crushing box 1 through the dust suction pipe 18 to absorb the dust generated by the crushed stone and enter the inside of the dust collecting box 12.
[0024] It should be noted that the present invention is a stone crushing device that is convenient for loading and unloading. When in use, people transport stones to the inside of the storage box 3 on the ground, and then the cylinder 5 is telescopically movable to push the push plate 4 to move in the middle of the storage box 3, and push the stones in the middle of the storage box 3 to the vicinity of the lower end of the loading bracket 6. The third motor 17 on the upper side wall of the loading bracket 6 is started to drive the loading conveyor belt 7 to rotate, and the loading conveyor belt 7 will transport the stones in the storage box 3 upward to the top of the loading port 2 for unloading, and the stones enter the crushing box 1 through the loading port 2 and are crushed. The No. 1 motor 10 on the side wall of the box 1 is started, and the two sets of crushing rollers 20 are driven to rotate through the two sets of gears 21 to crush the stones. At the same time, the vacuum pump 13 is started, and suction is generated inside the crushing box 1 through the dust suction pipe 18 to absorb the dust generated by the crushed stones and enter the dust collecting box 12. After the stones are processed inside the crushing box 1, they are discharged from the discharge port 11 and fall on the upper end of the discharge conveyor belt 15 in the middle of the discharge bracket 14. The No. 2 motor 16 is started, driving the discharge conveyor belt 15 to rotate in the middle of the discharge bracket 14, so that the stones can be discharged and transported.
[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A stone crushing device that is convenient for loading and unloading, comprising a crushing box (1), characterized in that: The upper end of the crushing box (1) is provided with a feeding port (2), a side of the crushing box (1) is provided with a storage box (3), a push plate (4) is provided in the middle of the storage box (3), a cylinder (5) is provided on the outer wall of one side of the storage box (3), the front end of the cylinder (5) is connected to the push plate (4), the other side wall of the push plate (4) is provided with a feeding bracket (6), the middle of the feeding bracket (6) is provided with a feeding conveyor belt (7), and the upper end of the feeding conveyor belt (7) is provided with a plurality of partitions ( 8), a third motor (17) is arranged on the side wall of the loading bracket (6), a support column (9) is arranged on the lower end of the loading bracket (6), the upper end of the loading bracket (6) is arranged above the loading port (2), a discharge port (11) is arranged on the lower outer wall of the crushing box (1), a discharge bracket (14) is arranged below the discharge port (11), a discharge conveyor belt (15) is arranged in the middle of the discharge bracket (14), and a second motor (16) is arranged on the side wall of the discharge bracket (14).
2. A stone crushing device that is convenient for loading and unloading according to claim 1, characterized in that: Two groups of crushing rollers (20) are arranged inside the crushing box (1), and one end of each group of crushing rollers (20) is provided with a gear (21), and the two groups of gears (21) are meshed. A first motor (10) is arranged on the upper side wall of the crushing box (1), and the first motor (10) is connected to a group of gears (21). A dust suction pipe (18) is arranged on the lower side wall of the crushing box (1), and a filter net (19) is arranged inside the dust suction pipe (18). A dust collecting box (12) is arranged at the rear end of the dust suction pipe (18), and an air exhauster (13) is arranged on the outer wall of the dust collecting box (12).
3. The stone crushing device that is convenient for loading and unloading according to claim 1 is characterized in that: A mounting hole is provided between the cylinder (5) and the material storage box (3); the cylinder (5) is detachably connected to the material storage box (3) via the provided mounting hole; and the push plate (4) is movably connected to the material storage box (3) via the provided cylinder (5).
4. The stone crushing device that is convenient for loading and unloading according to claim 1 is characterized in that: A mounting interface is provided between the loading bracket (6) and the side wall of the storage box (3), and the loading bracket (6) is detachably connected to the side wall of the storage box (3) via the provided mounting interface.
5. The stone crushing device that is convenient for loading and unloading according to claim 2 is characterized in that: A rotating shaft is arranged between the crushing roller (20) and the inner wall of the crushing box (1), and the crushing roller (20) is rotatably connected to the inner wall of the crushing box (1) via the arranged rotating shaft.
6. The stone crushing device that is convenient for loading and unloading according to claim 2 is characterized in that: A mounting interface is provided between the filter screen (19) and the inner wall of the dust suction pipe (18), and the filter screen (19) is detachably connected to the inner wall of the dust suction pipe (18) via the provided mounting interface. A connecting port is provided between the dust suction pipe (18) and the side wall of the crushing box (1), and the dust suction pipe (18) is detachably connected to the side wall of the crushing box (1) via the provided connecting port.