PVC colloidal particle crusher

Abstract

The utility model discloses a PVC (polyvinyl chloride) colloidal particle crusher which comprises a supporting table, and two adjusting mechanisms are symmetrically mounted on two sides of the upper end of the supporting table. The PVC plastic crushing machine has the beneficial effects that an air draft purification mechanism is mounted on each split part on the split crushing box, so that chippings drifting away from the split crushing box can be intensively pumped into the purification water tank by virtue of an exhaust fan when the crushing machine crushes PVC plastic; the dust-containing gas is discharged after being filtered by water in the purified water tank, so that the dirty environment around the crusher is effectively avoided, meanwhile, the split type crushing box is conveniently opened and closed in cooperation with a two-way electric sliding rail and a sliding block in the adjusting mechanism, the interior of the split type crushing box can be conveniently exposed after the crusher is used, and the practicability of the crusher is improved. And a worker can conveniently and efficiently clean and maintain the interior of the crusher.

Description

Technical Field

[0001] The utility model relates to the technical field of PVC pellet processing machines, and particularly relates to a PVC pellet crusher. Background Art

[0002] After PVC plastics are scrapped, in order to recycle PVC plastics, it is often necessary to use a crushing mechanism to crush the PVC plastics so that the PVC plastics can be applied to various aspects of production and life again.

[0003] At present, the crushers used for recycling PVC plastics mainly consist of a fixed box body, a feeding hopper installed on the box body, a crushing mechanism installed inside the box body, and a discharging hopper installed at the bottom end of the box body. Although the crushers with the above structure can crush the waste PVC plastics with the help of the crushing mechanism during use, on the one hand, a large amount of debris generated by the crushing of PVC plastics is likely to float out at the feeding port of the crusher during the crushing process, resulting in a dirty and messy environment at the PVC plastic crushing site. On the other hand, since the box body of the crusher is mainly a fixed structure, it is inconvenient to clean and maintain the inside of the crusher after use. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] The technical problem to be solved by the utility model is to provide a PVC pellet crusher which can effectively collect and purify the floating debris during crushing and can expose the inside of the split crushing box and the split feeding hopper in an automatically opening and closing manner to facilitate the staff to efficiently clean and maintain the inside of the crusher according to the current situation of the prior art.

[0006] (2) Technical Solutions

[0007] The utility model is realized by the following technical solutions: The utility model provides a PVC pellet crusher, which includes a support platform. Two adjusting mechanisms are symmetrically installed on both sides of the upper end of the support platform. A split crushing box is installed on the two adjusting mechanisms together. A crushing mechanism is installed on each split part of the split crushing box. A split feeding hopper is installed at the top of the split crushing box. A suction and purification mechanism is installed on each split part of the split crushing box. The adjusting mechanism includes two bidirectional electric slide rails symmetrically installed on the support platform and two symmetrically arranged sliders installed on each bidirectional electric slide rail. The suction and purification mechanism includes a suction hood of a U-shaped mechanism installed on the upper side of the split part of the split feeding hopper, a suction fan installed on one side of the top of the split crushing box, a purification water tank installed on one side wall of the split crushing box, an air inlet pipe installed at the air inlet of the purification water tank, and an air outlet pipe installed at the air outlet of the purification water tank.

[0008] Further, the crushing mechanism includes a driving motor installed on the outer wall of each split part of the split crushing box and a crushing shaft installed inside the split crushing box opposite the driving motor.

[0009] By adopting the above technical solution, after the driving motor starts, it will drive the crushing shaft to rotate, and after the crushing shaft rotates, it will use the self - carried crushing blades to crush PVC plastics.

[0010] Further, a material - falling hole is also formed in the middle of the top end of the support platform, and a blanking hopper is welded at the bottom of the support platform opposite the material - falling hole.

[0011] By adopting the above technical solution, the crushed PVC plastics will fall into the blanking hopper through the material - falling hole, so as to realize the convenient discharge of the crushed PVC plastics.

[0012] Further, an operation panel is also installed on the upper part of one side wall of the support platform, and the operation panel is electrically connected to the driving motor, the exhaust fan and the bidirectional electric slide rail.

[0013] By adopting the above technical solution, the operation panel mainly controls the orderly opening and closing of the driving motor, the exhaust fan and the bidirectional electric slide rail by controlling the on - off of the circuit, so as to ensure the efficient crushing of PVC plastics and at the same time facilitate the efficient cleaning and maintenance of the inside of the crusher.

[0014] Further, the exhaust hood is bolt - connected to the split feeding hopper, the exhaust fan is connected to the exhaust hood through a pipeline, and the exhaust fan is connected to the intake pipe through a flange.

[0015] By adopting the above technical solution, after the exhaust fan starts, it will draw the gas containing the crushed PVC debris to the intake pipe through the exhaust hood.

[0016] Further, the outlet of the intake pipe is located in the water in the purification water tank, and the inlet of the outlet pipe is higher than the liquid level in the purification water tank.

[0017] By adopting the above technical solution, after the gas containing PVC debris enters the water in the purification water tank through the intake pipe, the sundries in the gas will be filtered out, and the gas will be discharged through the outlet pipe.

[0018] Further, the bidirectional electric slide rail is installed on the support platform in an embedded manner, and two sliders on the same side of the two bidirectional electric slide rails are fixedly connected to one split part of the split crushing box.

[0019] By adopting the above technical solution, after the bidirectional electric slide rail is started, the split crushing box can be conveniently opened and closed by means of the slider, so as to efficiently clean and maintain the interior of the crusher according to actual use needs.

[0020] (III) Beneficial effects

[0021] The utility model has the following beneficial effects compared with the prior art:

[0022] To solve the problem that the crushers used for recycling PVC plastics at present mainly consist of a fixed box body, a feeding hopper installed on the box body, a crushing mechanism installed in the box body, and a discharging hopper installed at the bottom of the box body. Although the crusher with the above structure can crush the discarded PVC plastics by means of the crushing mechanism during use, on the one hand, a large amount of debris generated by the crushing of PVC plastics is likely to float out at the feeding port of the crusher during the crushing process, resulting in a dirty and messy environment at the PVC plastic crushing site. On the other hand, since the box body of the crusher is mainly a fixed structure, it is inconvenient to clean and maintain the interior of the crusher after use. The utility model installs a suction and purification mechanism on each split part of the split crushing box, so that when the crusher crushes PVC plastics, the debris floating out of the split crushing box can be centrally sucked and sent to the purification water tank by means of a suction fan, so that the dust-containing gas is discharged after being filtered by the water in the purification water tank, thereby effectively avoiding the dirtiness and mess around the crusher. At the same time, in cooperation with the bidirectional electric slide rail and the slider in the adjustment mechanism, the split crushing box can be conveniently opened and closed, and the interior of the split crushing box can be conveniently exposed after the crusher is used, which is convenient for the staff to efficiently clean and maintain the interior of the crusher. Description of the drawings

[0023] Figure 1 is a schematic structural diagram of a PVC pellet crusher according to the utility model;

[0024] Figure 2 is a sectional view of a PVC pellet crusher according to the utility model;

[0025] Figure 3 is a main sectional view of a purification water tank in a PVC pellet crusher according to the utility model.

[0026] The description of the reference numerals is as follows:

[0027] 1. Exhaust air purification mechanism; 101. Exhaust air hood; 102. Exhaust fan; 103. Intake pipe; 104. Exhaust pipe; 105. Purification water tank; 2. Split feeding hopper; 3. Split crushing box; 4. Crushing mechanism; 401. Driving motor; 402. Crushing shaft; 5. Operation panel; 6. Support platform; 7. Discharge hopper; 8. Adjusting mechanism; 801. Slide block; 802. Bidirectional electric slide rail; 9. Material dropping hole. Detailed implementation manner

[0028] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0029] As Figures 1 - 3 shown, a PVC pellet crusher in this embodiment includes a support platform 6. Two adjusting mechanisms 8 are symmetrically installed on both sides of the upper end of the support platform 6. A split crushing box 3 is installed on the two adjusting mechanisms 8 together. A crushing mechanism 4 is installed on each split part of the split crushing box 3. A split feeding hopper 2 is installed at the top of the split crushing box 3. An exhaust air purification mechanism 1 is installed on each split part of the split crushing box 3. The adjusting mechanism 8 includes two bidirectional electric slide rails 802 symmetrically installed on the support platform 6 and two symmetrically arranged slide blocks 801 installed on each bidirectional electric slide rail 802. After the bidirectional electric slide rail 802 is started, the split crushing box 3 can be conveniently opened and closed by means of the slide block 801, so as to efficiently clean and maintain the inside of the crusher according to actual use needs. The exhaust air purification mechanism 1 includes an exhaust air hood 101 in the shape of a U installed on the upper side of the split part of the split feeding hopper 2, an exhaust fan 102 installed on one side of the top of the split crushing box 3, a purification water tank 105 installed on one side wall of the split crushing box 3, an intake pipe 103 installed at the air inlet of the purification water tank 105, and an exhaust pipe 104 installed at the air outlet of the purification water tank 105. After the exhaust fan 102 is started, the gas containing crushed PVC debris will be sucked to the intake pipe 103 through the exhaust air hood 101. After the gas containing PVC debris enters the water in the purification water tank 105 through the intake pipe 103, the impurities in the gas will be filtered out, and the gas will be discharged through the exhaust pipe 104.

[0030] As Figures 1 - 3As shown in the figure, in this embodiment, the crushing mechanism 4 includes a driving motor 401 installed on the outer wall of each split part of the split crushing box 3 and a crushing shaft 402 installed inside the split crushing box 3 opposite to the driving motor 401. After the driving motor 401 is started, it will drive the crushing shaft 402 to rotate. After the crushing shaft 402 rotates, it will use the self - contained crushing blades to crush the PVC plastic. A blanking hole 9 is also opened in the middle of the top end of the support table 6, and a blanking hopper 7 is welded at the bottom end of the support table 6 opposite to the blanking hole 9. The crushed PVC plastic will fall into the blanking hopper 7 through the blanking hole 9, so as to realize the convenient discharge of the crushed PVC plastic.

[0031] As Figures 1 - 3 shown in the figure, in this embodiment, an operation panel 5 is also installed on the upper part of one side wall of the support table 6. The operation panel 5 is electrically connected to the driving motor 401, the exhaust fan 102 and the bidirectional electric slide rail 802. The operation panel 5 mainly controls the orderly opening and closing of the driving motor 401, the exhaust fan 102 and the bidirectional electric slide rail 802 by controlling the on - off of the circuit, so as to ensure the efficient crushing of PVC plastic and facilitate the efficient cleaning and maintenance of the inside of the crusher.

[0032] As Figures 1 - 3 shown in the figure, in this embodiment, the exhaust hood 101 is bolt - connected to the split feeding hopper 2, the exhaust fan 102 is connected to the exhaust hood 101 through a pipeline, the exhaust fan 102 is flange - connected to the intake pipe 103, the air outlet of the intake pipe 103 is located in the water in the purification water tank 105, the air inlet of the outlet pipe 104 is higher than the liquid level in the purification water tank 105, the bidirectional electric slide rail 802 is installed on the support table 6 in an embedded manner, and the two sliders 801 on the same side of the two bidirectional electric slide rails 802 are fixedly connected to one split part of the split crushing box 3.

[0033] The specific implementation process of this embodiment is as follows: When it is necessary to crush PVC plastic, first connect the device to an external power source, and put the PVC plastic to be crushed into the split crushing box 3 through the split feeding hopper 2. At the same time, under the action of the driving motor 401, the crushing shaft 402 rotates, so as to realize the crushing of PVC plastic while the crushing shaft 402 rotates. The crushed PVC plastic falls into the blanking hopper 7 through the blanking hole 9 and is discharged. When it is necessary to clean the inside of the device after crushing, only need to make the slider 801 move under the action of the bidirectional electric slide rail 802, and the two split parts of the split crushing box 3 can be separated while the slider 801 moves, so as to facilitate the staff to clean and maintain the inside of the crusher efficiently. At the same time, during the crushing process, the exhaust fan 102 can be used to centrally pump the debris floating out of the split crushing box 3 into the purification water tank 105, so that the dust - containing gas is discharged after being filtered by the water in the purification water tank 105, thereby effectively avoiding the mess around the crusher.

[0034] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to these embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A PVC pellet crusher, characterized in that: It includes a support platform (6), on both sides of the upper end of the support platform (6), two adjusting mechanisms (8) are symmetrically installed. A split crushing box (3) is installed on the two adjusting mechanisms (8) together. A crushing mechanism (4) is installed on each split part of the split crushing box (3). A split feeding hopper (2) is installed at the top of the split crushing box (3). An air extraction and purification mechanism (1) is installed on each split part of the split crushing box (3). The adjusting mechanism (8) includes two bidirectional electric slide rails (802) symmetrically installed on the support platform (6) and two symmetrically arranged sliders (801) installed on each bidirectional electric slide rail (802). The air extraction and purification mechanism (1) includes an air extraction hood (101) of a U-shaped mechanism installed on the upper side of the split part of the split feeding hopper (2), an air extraction fan (102) installed on one side of the top of the split crushing box (3), a purification water tank (105) installed on one side wall of the split crushing box (3), an air inlet pipe (103) installed at the air inlet of the purification water tank (105), and an air outlet pipe (104) installed at the air outlet of the purification water tank (105).

2. The PVC pellet crusher according to claim 1, wherein: The crushing mechanism (4) includes a driving motor (401) installed on the outer wall of each split part of the split crushing box (3) and a crushing shaft (402) installed inside the split crushing box (3) opposite to the driving motor (401).

3. A PVC pellet crusher according to claim 1, characterized in that: A material dropping hole (9) is also opened in the middle of the top of the support platform (6), and a blanking hopper (7) is welded at the bottom of the support platform (6) opposite to the material dropping hole (9).

4. A PVC pellet crusher according to claim 2, characterized in that: An operation panel (5) is also installed on the upper part of one side wall of the support platform (6), and the operation panel (5) is electrically connected to the driving motor (401), the air extraction fan (102), and the bidirectional electric slide rail (802).

5. A PVC pellet crusher according to claim 1, characterized in that: The air extraction hood (101) is bolted to the split feeding hopper (2), the air extraction fan (102) is connected to the air extraction hood (101) through a pipeline, and the air extraction fan (102) is flange-connected to the air inlet pipe (103).

6. The PVC pellet crusher according to claim 1, wherein: The air outlet of the air inlet pipe (103) is located in the water in the purification water tank (105), and the air inlet of the air outlet pipe (104) is higher than the liquid level in the purification water tank (105).

7. A PVC pellet crusher according to claim 1, characterized in that: The bidirectional electric slide rail (802) is installed on the support platform (6) in an embedded manner, and the two sliders (801) on the same side of the two bidirectional electric slide rails (802) are fixedly connected to a split part of the split crushing box (3).

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