Pulverizer with blowing and feeding functions

Abstract

The utility model discloses a pulverizer with blowing and feeding functions, and particularly relates to the technical field of pulverizers, the pulverizer comprises a shell, a hydraulic cylinder is arranged at the top of the shell, one end of the hydraulic cylinder extends into the shell, a lifting head is arranged at the bottom of the hydraulic cylinder, a blade is arranged at the bottom of the lifting head, and a pulverizing groove is formed in the shell. Material passing screens are installed on the two sides of the smashing groove in an embedded mode, material collecting grooves are formed in the positions, corresponding to the material passing screens, of the two sides of the shell, exhaust pipes are arranged at the tops of the material collecting grooves, the side wall of the top of the smashing groove communicates with a connecting pipe extending out of the shell, and the connecting pipe is connected with a feeding mechanism. The feeding mechanism comprises a third feeding pipe. The feeding mechanism has the functions of conveying materials and disassembling the feeding mechanism, and has the advantages that the feeding mechanism is convenient for workers to use, the labor cost of the workers for pouring the materials into the crusher is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of crushers, and more specifically, to a crusher with air blowing and feeding. Background Art

[0002] The scraps left over from the production and utilization of chemical raw materials, or contaminated plastic products or waste, need to be crushed by a crusher to make new raw materials for making other products.

[0003] The utility model patent with patent application number 201922164399.8 discloses a chemical pulverizer, including a mixing box, the mixing box is a cylindrical hollow barrel, the bottom surface of the mixing box is fixedly installed with a bottom plate, the bottom plate is a cylindrical plate, the top surface of the mixing box is fixedly installed with a top plate, the top plate is a cylindrical plate, a motor is fixedly installed at the middle position of the top of the top plate, the motor is a rotary motor, the lower end of the motor is fixedly installed with a rotating shaft vertically downward, the rotating shaft is a cylindrical long rod and the rotating shaft passes through the top plate and is connected to the inside of the mixing box. By setting a moving block and a spring, the entire stirring device can change the rotation diameter of the moving block according to the rotation speed, thereby improving the stirring and crushing effect.

[0004] However, in actual use, manpower is needed to carry the materials and pour them into the crusher, which consumes a lot of manpower. When pouring, the materials are easily spilled, causing waste. Utility Model Content

[0005] In order to overcome the above defects of the prior art, the utility model provides a pulverizer with air blowing and feeding to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A pulverizer with air feeding comprises a shell, a hydraulic cylinder is arranged on the top of the shell, one end of the hydraulic cylinder extends to the inside of the shell, a lifting head is arranged at the bottom of the hydraulic cylinder, a blade is arranged at the bottom of the lifting head, a crushing groove is arranged inside the shell, both sides of the crushing groove are embedded with a passing screen, both sides of the shell corresponding to the passing screen are provided with a receiving groove, an exhaust pipe is arranged on the top of the receiving groove, a connecting pipe extending from the shell is connected to the top side wall of the crushing groove, and the connecting pipe is connected to a feeding mechanism;

[0008] The feeding mechanism includes a feed pipe three, and the feed pipe three is located on the inner wall of the connecting pipe. A feed pipe two is provided at one end of the feed pipe three, a feed pipe one is provided at one end of the feed pipe two, a feeding fan is provided at one end of the feed pipe one, a straight pipe is provided on the surface of the feed pipe one, a feed port is provided on the top of the straight pipe, connecting grooves are provided at both ends of the feed pipe two, and connecting tubes are provided at one end of the feed pipe one and the feed pipe three, and the feed pipe one and the feed pipe three are threadedly connected to the connecting groove of the feed pipe two through the connecting tube.

[0009] By adopting the above technical solution: the workload of the staff can be reduced, which makes it convenient for the staff to load the crusher, improves the work efficiency, and the feed pipe can be disassembled and stored to reduce the floor space. When the feed pipe is damaged, the damaged feed pipe can be replaced to reduce the use cost.

[0010] As a further description of the above technical solution: a card slot is provided at the bottom of the crushing trough, a U-shaped frame is provided at the bottom of the crushing trough, a plurality of springs are provided at the bottom of the U-shaped frame, and one end of the spring is connected to the bottom of the inner wall of the shell.

[0011] By adopting the above technical solution: by setting a spring, the material can be driven to shake, thereby ensuring the quality of material crushing. The structure is simple and the crushing efficiency of the crusher is improved. By setting a U-shaped frame and a card slot, it is avoided that the material falls outside the crushing slot due to downward pressure and cannot be collected.

[0012] As a further description of the above technical solution: a sealing gasket is provided above the material passing screen and on the outer wall of the crushing trough, and the sealing gasket is in contact with the inner wall of the outer shell.

[0013] By adopting the above technical solution: the sealing ring is attached to the inner wall of the shell to maintain the seal between the crushing groove and the shell, so that the air flows into the collection box.

[0014] As a further description of the above technical solution: the outer wall of the U-shaped frame is sleeved with a connecting plate, and the connecting plate is slidably connected to the inner wall of the outer shell.

[0015] By adopting the above technical solution, the connection plate is provided to improve the stability of the U-shaped frame connection, and further seal the frame with the outer shell.

[0016] As a further description of the above technical solution: the number of the springs is set to four, and the four springs are arranged in a rectangular shape at the bottom of the U-shaped frame.

[0017] By adopting the above technical solution: by arranging a plurality of springs, the force points can be distributed and the service life of the springs can be increased.

[0018] As a further description of the above technical solution: the two material receiving troughs are symmetrically distributed on both sides of the shell, and the two material receiving troughs are connected to the inner wall of the shell.

[0019] By adopting the above technical solution: by setting up a material collecting chute, materials can be collected at the same time, thereby improving the collection efficiency.

[0020] Technical effects and advantages of the utility model:

[0021] 1. By setting up a feeding mechanism, compared with the prior art, the staff pours the material into the feed port through the straight pipe and drops it into the feed pipe 1, starts the feeding fan, and inputs the material into the crushing tank through the feed pipe 1, the feed pipe 2 and the feed pipe 3 through the connecting pipe to complete the transportation, which is convenient for the staff to load the crusher and reduces the labor cost. In addition, the feed pipe 1 and the feed pipe 3 can be rotated and disassembled from the feed pipe 2 for storage, which reduces the floor space. When the feed pipe is damaged, the damaged feed pipe can be replaced to reduce the use cost;

[0022] 2. By setting the spring and the U-shaped frame, compared with the prior art, the lifting head and the blade are pressed down to crush the material, and the lifting head squeezes the spring through the U-shaped plate, and then the hydraulic cylinder drives the lifting head to rise, the spring is reset, driving the U-shaped frame to rise quickly, and driving the material on the U-shaped frame to shake, thereby improving the crushing efficiency of the crusher, and the structure is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0024] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the utility model.

[0025] Figure 3 It is a schematic diagram of the exploded structure of the feeding mechanism of the utility model.

[0026] Figure 4 This is a schematic diagram of the lifting head and blade structure of the utility model.

[0027] The accompanying drawings are marked as follows: 1. outer casing; 2. hydraulic cylinder; 3. blade; 4. crushing trough; 5. connecting pipe; 6. feeding screen; 7. U-shaped frame; 8. spring; 9. sealing gasket; 10. connecting plate; 11. exhaust pipe; 12. feed trough; 13. lifting head; 14. feed pipe one; 15. feed pipe two; 16. feed pipe three; 17. feeding fan; 18. feed pipe; 19. straight pipe; 20. connecting trough; 21. slot; 22. connecting cylinder. DETAILED DESCRIPTION

[0028] 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.

[0029] The embodiment of the present application discloses a pulverizer with air blowing and feeding, specifically comprising a shell 1, a hydraulic cylinder 2 is arranged on the top of the shell 1, one end of the hydraulic cylinder 2 extends to the inside of the shell 1, a lifting head 13 is arranged at the bottom of the hydraulic cylinder 2, a blade 3 is arranged at the bottom of the lifting head 13, a crushing groove 4 is arranged inside the shell 1, both sides of the crushing groove 4 are embedded with a passing screen 6, both sides of the shell 1 corresponding to the passing screen 6 are provided with a receiving groove 12, an exhaust pipe 11 is arranged on the top of the receiving groove 12, and a connecting pipe 5 extending from the shell 1 is connected to the top side wall of the crushing groove 4, and the connecting pipe 5 is connected to the feeding mechanism;

[0030] The feeding mechanism includes a feeding pipe 3 16, the feeding pipe 3 16 is located on the inner wall of the connecting pipe 5, a feeding pipe 2 15 is provided at one end of the feeding pipe 3 16, a feeding pipe 14 is provided at one end of the feeding pipe 2 15, a feeding fan 17 is provided at one end of the feeding pipe 14, a straight pipe 19 is provided on the surface of the feeding pipe 14, a feeding port 18 is provided at the top of the straight pipe 19, connecting grooves 20 are provided at both ends of the feeding pipe 2 15, and a connecting tube 22 is provided at one end of the feeding pipe 14 and the feeding pipe 3 16, and the feeding pipe 14 and the feeding pipe 3 16 are connected to the feeding pipe 2 15 through the connecting tube 22. The connecting groove 20 is threadedly connected, and the staff pours the material into the feed port 18 and drops it into the feed pipe 1 14 through the straight pipe 19, and starts the feeding fan 17, and the material is passed through the feed pipe 1 14, the feed pipe 2 15 and the feed pipe 3 16 through the connecting pipe 5 and input into the crushing tank 4 for transportation. When the crusher is not in use, the feed pipe 3 16 is rotated to be removed from the connecting pipe 5, and the feed pipe 1 14 and the feed pipe 3 16 are removed from the feed pipe 2 15 for storage. When the feed pipe is damaged, it can be replaced.

[0031] Reference Figure 2 As shown, a card slot 21 is provided at the bottom of the crushing trough 4, a U-shaped frame 7 is provided at the bottom of the crushing trough 4, a plurality of springs 8 are provided at the bottom of the U-shaped frame 7, one end of the spring 8 is connected to the bottom of the inner wall of the outer shell 1, and the hydraulic cylinder 2 drives the lifting head 13 and the blade 3 to press down to crush the material, and the lifting head 13 squeezes the spring 8 through the U-shaped frame 7, the hydraulic cylinder 2 drives the lifting head 13 to rise, the spring 8 is reset, drives the U-shaped frame 7 to rise quickly, and drives the material on the U-shaped frame 7 to shake.

[0032] Reference Figure 2As shown, a sealing gasket 9 is provided above the material passing screen 6 and on the outer wall of the crushing trough 4. The sealing gasket 9 fits the inner wall of the outer shell 1. The sealing gasket 9 is fixed between the crushing trough 4 and the outer shell 1 to limit the discharge of the material and prevent the material from being discharged in the wrong position.

[0033] Reference Figure 2 As shown, the outer wall of the U-shaped frame 7 is sleeved with a connecting plate 10, and the connecting plate 10 is slidably connected to the inner wall of the outer shell 1. When the U-shaped frame 7 moves up and down, it drives the connecting plate 10 to slide up and down.

[0034] Reference Figure 2 As shown, the number of springs 8 is set to four, and the four springs 8 are arranged in a rectangular shape at the bottom of the U-shaped frame 7. The springs 8 are pressed downward, and when the springs 8 rebound, the material is shaken.

[0035] Reference Figure 2 As shown, two material receiving troughs 12 are symmetrically distributed on both sides of the shell 1 , and the two material receiving troughs 12 are connected to the inner wall of the shell 1 . The wind inside the shell 1 blows the materials into the two material receiving troughs 12 for collection.

[0036] The working principle of the utility model is as follows: first, the staff pours the material into the feed port 18 and drops it into the feed pipe 1 14 through the straight pipe 19, and at the same time starts the feeding fan 17, and the material is input into the crushing tank 4 through the feed pipe 1 14, the feed pipe 2 15 and the feed pipe 3 16 through the connecting pipe 5 for transportation, and the hydraulic cylinder 2 is started to drive the lifting head 13 and the blade 3 to press down to crush the material, and the lifting head 13 squeezes the spring 8 through the U-shaped frame 7, and then the hydraulic cylinder 2 drives the lifting head 13 to rise, the spring 8 is reset, and the U-shaped frame 7 is driven to move quickly. It rises and drives the materials on the U-shaped frame 7 to shake, which makes it convenient for the staff to feed the crusher. At the same time, the materials pass through the feeding screen 6 into the receiving trough 12 along with the air, and those that cannot pass through the feeding screen 6 continue to be crushed. When the crusher is not in use, the feed pipe three 16 can be rotated to be removed from the connecting pipe 5, and then the feed pipe one 14 and the feed pipe three 16 can be removed from the feed pipe two 15 for storage to reduce the floor space. When the feed pipe is damaged, it can be replaced to reduce the cost of use.

[0037] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A pulverizer with air blowing and feeding, comprising a housing (1), characterized in that: A hydraulic cylinder (2) is provided at the top of the shell (1), one end of the hydraulic cylinder (2) extends into the interior of the shell (1), a lifting head (13) is provided at the bottom of the hydraulic cylinder (2), a blade (3) is provided at the bottom of the lifting head (13), a crushing trough (4) is provided inside the shell (1), both sides of the crushing trough (4) are embedded with a material passing screen (6), both sides of the shell (1) corresponding to the material passing screen (6) are provided with a material receiving trough (12), an exhaust pipe (11) is provided at the top of the material receiving trough (12), a connecting pipe (5) extending from the shell (1) is connected to the top side wall of the crushing trough (4), and the connecting pipe (5) is connected to a feeding mechanism; The feeding mechanism comprises a feeding pipe three (16), wherein the feeding pipe three (16) is located on the inner wall of the connecting pipe (5), a feeding pipe two (15) is provided at one end of the feeding pipe three (16), a feeding pipe one (14) is provided at one end of the feeding pipe two (15), a feeding fan (17) is provided at one end of the feeding pipe one (14), a straight pipe (19) is provided on the surface of the feeding pipe one (14), a feeding port (18) is provided at the top of the straight pipe (19), connecting grooves (20) are provided at both ends of the feeding pipe two (15), a connecting tube (22) is provided at one end of the feeding pipe one (14) and the feeding pipe three (16), and the feeding pipe one (14) and the feeding pipe three (16) are both threadedly connected to the connecting groove (20) of the feeding pipe two (15) through the connecting tube (22).

2. A pulverizer with air blowing and feeding according to claim 1, characterized in that: A clamping groove (21) is provided at the bottom of the crushing groove (4), a U-shaped frame (7) is provided at the bottom of the crushing groove (4), a plurality of springs (8) are provided at the bottom of the U-shaped frame (7), and one end of the spring (8) is connected to the bottom of the inner wall of the outer shell (1).

3. A pulverizer with air blowing and feeding according to claim 1, characterized in that: A sealing gasket (9) is provided above the material passing screen (6) and on the outer wall of the crushing trough (4), and the sealing gasket (9) is in contact with the inner wall of the outer shell (1).

4. A pulverizer with air blowing and feeding according to claim 2, characterized in that: The outer wall of the U-shaped frame (7) is sleeved with a connecting plate (10), and the connecting plate (10) is slidably connected to the inner wall of the outer shell (1).

5. A pulverizer with air blowing and feeding according to claim 2, characterized in that: The number of the springs (8) is set to four, and the four springs (8) are arranged in a rectangular shape at the bottom of the U-shaped frame (7).

6. A pulverizer with air blowing and feeding according to claim 1, characterized in that: The two material receiving grooves (12) are symmetrically distributed on both sides of the outer shell (1), and the two material receiving grooves (12) are connected to the inner wall of the outer shell (1).

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