A dual-exciter vibration self-synchronous crusher

Abstract

The utility model provides a dual-exciter vibration self-synchronous crusher, which belongs to the field of crushers, and includes: a crusher body, a feed pipe is provided through the top of the crusher body, a feed hopper is fixedly provided at the upper end of the feed pipe, and a protective component is provided in the feed hopper; a dust suppression component, the dust suppression component includes a water tank, a water pump, two hoses, two rectangular tubes and a plurality of spray heads, a support plate is fixedly provided on one side of the feed hopper, the water tank is fixedly provided on the support plate, and the water pump is fixedly provided on the support plate. The utility model is provided with a dust suppression component, and the dust generated during the crushing process can be wetted and brought down by a plurality of spray heads to achieve an ideal dust suppression effect, and a protective component is also provided to block the feed hopper to prevent gravel from splashing and injuring workers, thereby eliminating the hidden danger, and a fixing component is also provided to quickly and conveniently disassemble and install the rectangular tube, thereby increasing practicality.

Description

Technical Field

[0001] The utility model relates to the technical field of crushers, in particular to a double-exciter vibration self-synchronous crusher. Background Art

[0002] A dual-exciter vibration self-synchronous crusher with application number CN201520611826.1 includes a frame, a body assembly, two working movable jaw assemblies and a torsion shaft. The frame is arranged on the foundation, the body assembly is installed above the frame, the two ends of the torsion shaft are fixed on the body assembly, and the two working movable jaw assemblies are fixed in the middle of the torsion shaft and arranged symmetrically. An elastic damper assembly is arranged between the frame and the body assembly. The working movable jaw assembly includes a movable jaw body and an exciter assembly, and the exciter assembly is fixed on the outside of the movable jaw body. The exciter assembly includes an eccentric block mechanism, a flexible universal coupling and a driving motor. The driving motor is connected and drives the eccentric block mechanism to work through a flexible universal coupling. The centrifugal force generated by the high-speed rotation of the eccentric block mechanism drives the working movable jaw assembly to reciprocate synchronously at high frequency, applies high-frequency pulsation to the material, and realizes vibration crushing of the material. It is suitable for crushing high-hardness brittle materials and construction waste, effectively reducing the energy consumption of production operations, and realizing energy saving and consumption reduction in the crushing and grinding process stage in resource development.

[0003] However, during the operation of the above technology, a large amount of dust will be generated when crushing raw materials, causing dust to spread. A large amount of dust will not only affect the operating vision of the staff, but also be harmful to the health of the staff. In the process of crushing raw materials, the crushed gravel will splash out from the feed port, and the splashing gravel will injure the staff, posing certain safety hazards. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a dual-vibrator vibration self-synchronous crusher.

[0005] The embodiment of the utility model provides a dual-exciter vibration self-synchronous crusher, comprising:

[0006] A crusher body, wherein a feed pipe is provided through the top of the crusher body, a feed hopper is fixedly provided at the upper end of the feed pipe, and a protective component is provided in the feed hopper;

[0007] A dust suppression component, the dust suppression component includes a water tank, a water pump, two hoses, two rectangular tubes and a plurality of spray heads, a support plate is fixedly provided on one side of the feed hopper, the water tank is fixedly provided on the support plate, the water pump is fixedly provided on the support plate, the water pumping end of the water pump passes through one side of the water tank and is fixedly provided, a three-way pipe is provided through the water outlet end of the water pump, the two hoses are respectively passed through the other two ends of the three-way pipe and are fixedly provided, the two hoses are respectively passed through the two sides of the feed hopper and are fixedly provided, the two rectangular tubes are both provided in the feed hopper, a fixing component is provided on the top of the two rectangular tubes, a water inlet pipe is passed through one side of the two rectangular tubes, the other ends of the two hoses are respectively connected to the two water inlet pipes, and a plurality of spray heads are respectively passed through the bottom of the two rectangular tubes and are fixedly provided.

[0008] Furthermore, the protective assembly includes two protective plates and a positioning plate, the two protective plates are rotatably arranged at the upper end of the hopper, the positioning plates are slidably arranged through the hopper, the inner ends of the two hoppers are fixedly provided with rubber pads, the two rubber pads are arranged to abut against each other, and the positioning plate is arranged above the two rubber pads.

[0009] Furthermore, the fixing assembly includes a rectangular plate, a spring sheet and a latch, the rectangular plate is fixedly arranged at the bottom of the protective plate, a latch groove is arranged in the rectangular plate, the latch groove is arranged in cooperation with the rectangular tube, the spring sheet is fixedly arranged on one side of the rectangular plate, and the latch tooth is fixedly arranged on the spring sheet.

[0010] Furthermore, torsion springs are provided at the connection points between the two protective plates and the feed hopper, and the two protective plates are arranged to be inclined in opposite directions.

[0011] Furthermore, the latching teeth are arranged in a wedge shape, the outer sides of the latching teeth are arranged in an inclined manner, and the latching teeth are arranged in cooperation with the rectangular tube.

[0012] Furthermore, a water inlet is provided through the top of the water tank, and a sealing cover is provided on the water inlet.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. A water tank and several sprinkler heads are set up. The water in the water tank is pumped into several sprinkler heads through a water pump. Then the water is sprayed out in the form of water mist through several sprinkler heads, which wets and carries away the dust in the crushing process, achieving an ideal dust suppression effect.

[0015] 2. Two protective plates are also set up, which can block the hopper by resetting through torsion springs to prevent gravel from splashing and injuring workers, eliminating this hidden danger. Rubber pads are set at the inner ends of the two protective plates to increase the sealing while avoiding direct contact between the two protective plates and causing jamming.

[0016] 3. A spring sheet and a latch are also provided. When the sprinkler pipe is damaged and needs to be replaced, the elasticity of the spring sheet and the wedge-shaped latch can be used to quickly and conveniently disassemble and install the rectangular pipe, thereby increasing practicality.

[0017] In summary, the utility model is provided with a dust suppression component, which can wet and carry away the dust generated in the crushing process through a number of spray heads, thereby achieving an ideal dust suppression effect. A protective component is also provided, which can block the feed hopper to prevent gravel from splashing and injuring workers, thereby eliminating this hidden danger. A fixing component is also provided, which can quickly and conveniently disassemble and install the rectangular tube, thereby increasing practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a cross-sectional view of a dual-exciter vibration self-synchronous crusher described in an embodiment of the utility model.

[0019] Figure 2 It is an enlarged view of point A in a dual-exciter vibration self-synchronous crusher described in an embodiment of the utility model.

[0020] Figure 3 It is an enlarged view of point B in a dual-exciter vibration self-synchronous crusher described in an embodiment of the utility model.

[0021] Figure 4 It is a cross-sectional view of a fixed component in a dual-exciter vibration self-synchronous crusher described in an embodiment of the utility model.

[0022] In the above drawings: 1 crusher body, 2 feeding hopper, 3 protection plate, 4 positioning plate, 5 rubber pad, 6 support plate, 7 water tank, 8 water pump, 9 tee pipe, 10 hose, 11 rectangular pipe, 12 sprinkler head, 13 water inlet pipe, 14 rectangular plate, 15 spring sheet, 16 latch teeth. DETAILED DESCRIPTION

[0023] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] like Figure 1-Figure 4 As shown, the embodiment of the utility model proposes a dual-exciter vibration self-synchronous crusher, comprising:

[0025] A crusher body 1, a feed pipe is provided through the top of the crusher body 1, a feed hopper 2 is fixedly provided at the upper end of the feed pipe, and a protective component is provided in the feed hopper 2;

[0026] The protection assembly includes two protection plates 3 and a positioning plate 4. The two protection plates 3 are rotatably arranged at the upper end of the hopper 2. The connection between the two protection plates 3 and the hopper 2 is provided with a torsion spring. The two torsion springs can drive the corresponding protection plates 3 to reset after being squeezed and rotated. The two protection plates 3 are arranged to be tilted in opposite directions. The tilted arrangement can shorten the time for the two protection plates 3 to reset and close, thereby reducing the dust emission.

[0027] The positioning plate 4 is slidably arranged through the feed hopper 2, and the inner ends of the two feed hoppers 2 are fixedly provided with rubber pads 5, and the two rubber pads 5 are arranged to abut against each other. The two rubber pads 5 can increase the sealing performance and prevent the two protective plates 3 from directly contacting each other and causing jamming. The positioning plate 4 is arranged above the two rubber pads 5, and a limiting plate is fixedly arranged at the outer end of the positioning plate 4. The positioning plate 4 can position the two protective plates 3 to prevent the two protective plates 3 from continuing to rotate upward. The length of the positioning plate 4 extending into the feed hopper 2 is relatively short, which does not affect the discharge of the raw materials, and there is a certain friction between the positioning plate 4 and the feed hopper 2 to prevent the positioning plate 4 from falling off;

[0028] A dust suppression component includes a water tank 7, a water pump 8, two hoses 10, two rectangular tubes 11 and a plurality of sprinkler heads 12. A support plate 6 is fixedly provided on one side of the feed hopper 2. The water tank 7 is fixedly provided on the support plate 6. A water injection port is provided through the top of the water tank 7. Water is injected into the water tank 7 through the water injection port. A sealing cover is provided on the water injection port. The water pump 8 is fixedly provided on the support plate 6. The water pumping end of the water pump 8 is fixedly provided through one side of the water tank 7. A three-way pipe 9 is provided through the water outlet end of the water pump 8. Two hoses 10 are respectively provided through the other two ends of the three-way pipe 9 and are fixedly provided. The two hoses 10 are respectively provided through the two sides of the feed hopper 2 and are fixedly provided.

[0029] Two rectangular tubes 11 are arranged in the feed hopper 2, and a water inlet pipe 13 is provided through one side of the two rectangular tubes 11, and the other ends of the two hoses 10 are respectively connected to the two water inlet pipes 13, and the pipe openings of the two hoses 10 are respectively provided with threaded sleeves, and the outer sides of the two water inlet pipes 13 are provided with threads, and the two threaded sleeves are respectively sleeved on the threads of the corresponding water inlet pipes 13, and are arranged to tighten the threaded sleeves by a small rotation, so that the two hoses 10 are detachably connected with the corresponding water inlet pipes 13, and a plurality of spray heads 12 are respectively fixedly arranged through the bottom of the two rectangular tubes 11;

[0030] A fixing component is provided on the top of the two rectangular tubes 11, and the fixing component includes a rectangular plate 14, a spring sheet 15 and a latch 16. The rectangular plate 14 is fixedly arranged at the bottom of the protective plate 3. A latch groove is arranged in the rectangular plate 14, and the latch groove is arranged in cooperation with the rectangular tube 11. The spring sheet 15 is fixedly arranged on one side of the rectangular plate 14, and the latch tooth 16 is fixedly arranged on the spring sheet 15. The latch tooth 16 is wedge-shaped, and the outer side of the latch tooth 16 is inclined. The latch tooth 16 is arranged in cooperation with the rectangular tube 11. The rectangular tube 11 squeezes the inclined surface of the corresponding latch tooth 16 to push the spring sheet 15 to bend. When the rectangular tube 11 is completely inserted into the latch groove, the spring sheet 15 can drive the corresponding latch tooth 16 to reset and clamp the rectangular tube 11.

[0031] The detailed working process of the utility model is as follows:

[0032] 1. When in use, the staff first starts the crusher body 1 and the water pump 8, and then pours the raw materials into the hopper 2. The raw materials will fall onto the two protective plates 3, push the two protective plates 3 to rotate, and then fall from the two protective plates 3 into the crusher body 1 for crushing. After the raw materials fall from the two protective plates 3, under the action of the two torsion springs, the corresponding protective plates 3 are driven to reset, blocking the hopper 2 to prevent the splashing of gravel and the scattering of dust;

[0033] 2. At the same time, the water pump 8 pumps the water out of the water tank 7, and then pumps it into the two rectangular tubes 11 through the two hoses 10, and then sprays it out in the feed hopper 2 in the form of water mist through a number of spray heads 12. The water mist can wet the dust generated during the crushing process and bring it down to achieve an ideal dust suppression effect. After use, turn off the crusher body 1 and the water pump 8;

[0034] 3. When a sprinkler head 12 is damaged and needs to be replaced, the staff can pull out the positioning plate 4, pull up the protective plate 3 on the same side of the damaged sprinkler head 12, and then bend the corresponding latch tooth 16 outward to cause the corresponding spring sheet 15 to deform and separate the latch tooth 16 from the corresponding rectangular tube 11, so that the rectangular tube 11 can be pulled out, and then the threaded sleeve can be rotated to separate the hose 10 from the corresponding water inlet pipe 13. At this time, the rectangular tube 11 can be taken out for replacement, and then the new rectangular tube 11 can be inserted into the corresponding slot, and the corresponding latch tooth 16 can be squeezed to drive the corresponding spring sheet 15 to bend. When the rectangular tube 11 is completely stuck in the slot, the spring sheet 15 drives the corresponding latch tooth 16 to reset the rectangular tube 11 to clamp the column, and then the corresponding threaded sleeve can be screwed onto the corresponding water inlet pipe 13. Finally, the two protective plates 3 are squeezed and rotated downward respectively, and then the positioning plate 4 is inserted back.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A dual-exciter vibration self-synchronous crusher, characterized in that: include: A crusher body (1), wherein a feed pipe is provided through the top of the crusher body (1), a feed hopper (2) is fixedly provided at the upper end of the feed pipe, and a protective component is provided in the feed hopper (2); A dust suppression component, the dust suppression component comprising a water tank (7), a water pump (8), two hoses (10), two rectangular tubes (11) and a plurality of spray heads (12); a support plate (6) is fixedly arranged on one side of the feed hopper (2); the water tank (7) is fixedly arranged on the support plate (6); the water pump (8) is fixedly arranged on the support plate (6); a water pump end of the water pump (8) is fixedly arranged through one side of the water tank (7); a three-way pipe (9) is provided through the water outlet end of the water pump (8); the two hoses (10) are respectively connected to the three-way pipe (9); The other two ends of the three-way pipe (9) are fixedly arranged, the two hoses (10) are respectively passed through the two sides of the feed hopper (2) and are fixedly arranged, the two rectangular tubes (11) are both arranged in the feed hopper (2), the tops of the two rectangular tubes (11) are both provided with fixing components, one side of the two rectangular tubes (11) is passed through with a water inlet pipe (13), the other ends of the two hoses (10) are respectively connected to the two water inlet pipes (13), and a plurality of the spray heads (12) are respectively passed through the bottoms of the two rectangular tubes (11) and are fixedly arranged.

2. A dual-exciter vibration self-synchronous crusher according to claim 1, characterized in that: in: The protection assembly comprises two protection plates (3) and a positioning plate (4), the two protection plates (3) are rotatably arranged at the upper end of the feed hopper (2), the positioning plate (4) penetrates the feed hopper (2) and is slidably arranged, the inner ends of the two feed hoppers (2) are fixedly provided with rubber pads (5), the two rubber pads (5) are arranged to abut against each other, and the positioning plate (4) is arranged above the two rubber pads (5).

3. A dual-exciter vibration self-synchronous crusher according to claim 1, characterized in that: in: The fixing assembly comprises a rectangular plate (14), a spring sheet (15) and a latching tooth (16); the rectangular plate (14) is fixedly arranged at the bottom of the protective plate (3); a latching groove is arranged inside the rectangular plate (14); the latching groove is arranged in cooperation with the rectangular tube (11); the spring sheet (15) is fixedly arranged on one side of the rectangular plate (14); and the latching tooth (16) is fixedly arranged on the spring sheet (15).

4. A dual-exciter vibration self-synchronous crusher according to claim 2, characterized in that: in: Torsion springs are provided at the connection points between the two protection plates (3) and the feed hopper (2), and the two protection plates (3) are arranged to be inclined in opposite directions.

5. The dual-exciter vibration self-synchronous crusher according to claim 3, characterized in that: in: The latching teeth (16) are arranged in a wedge shape, the outer side of the latching teeth (16) is arranged in an inclined manner, and the latching teeth (16) are arranged in cooperation with the rectangular tube (11).

6. The dual-exciter vibration self-synchronous crusher according to claim 1, characterized in that: in: A water inlet is provided through the top of the water tank (7), and a sealing cover is provided on the water inlet.

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