Paper pulp crusher for paper product production

Abstract

The utility model discloses a paper pulp crusher for paper product production, which comprises a crusher, the front of the crusher is provided with a control panel, the bottom of the front of the crusher is fixedly connected with a transmission box, and the inside of the transmission box is slidably connected with a support frame. The top of the supporting frame penetrates to the top of the transmission box and is fixedly connected with a protection frame, a limiting mechanism is fixedly connected to the interior of the transmission box, the limiting mechanism comprises a limiting box fixedly connected to the interior of the transmission box, and a rotating rod is arranged on the front face of the transmission box; the back face of the rotating rod extends into the limiting box and is movably connected with the inner wall of the limiting box through a bearing, and a rotating disc is fixedly connected to the surface of the rotating rod. According to the crusher, the control panel can be effectively protected, the influence of excessive dust on the control panel is avoided, the practicability of the crusher is enhanced, and the phenomenon that the normal operation of a user is influenced by excessive dust is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of paper products, in particular to a pulp crusher for producing paper products. Background Art

[0002] Paper, also known as matte felt paper, is made from raw materials containing plant fibers through pulping, modulation, papermaking, processing and other process flows. It can be used for writing and painting, printing books and newspapers, packaging, etc. Paper is a carrier for writing and printing, and can also be used for packaging, hygiene and other purposes, such as printing paper, carbon paper, toilet paper, facial tissue, etc. The invention and promotion of paper has enabled humans to no longer use mud, stone, wood, pottery, metal and other materials to record text or pictures, and has also enabled a large amount of information in ancient times to be disseminated and preserved.

[0003] According to the patent number published on the China Patent Network: 201520866265.X, the utility model of pulp crusher includes a base, a motor and a tank body with a cavity inside, a feed port is provided at the top of the tank body, and a pulp outlet is provided at the bottom of the tank body; the characteristics are: a main shaft in a horizontal state is provided in the internal cavity of the tank body, a spiral blade is fixed on the part of the main shaft located in the internal cavity of the tank body, and the motor drives the main shaft to rotate through a belt; a filter screen is provided in the internal cavity of the tank body, the filter screen is located below the main shaft, and a side wall of the tank body is provided with a filter screen. The slag discharge port and the sealing cover for sealing it, the pulp crusher of the utility model drives the main shaft to rotate under the driving action of the motor to realize the crushing of paper pieces. Since the main shaft is arranged in the horizontal direction, the water in the tank body rotates around the main shaft, which avoids the deposition of paper pieces at the bottom of the tank body, increases the paper crushing efficiency and improves the crushing quality. However, the crusher cannot protect the control panel, which causes the dust in the air to adhere to the surface of the control panel. The long-term accumulation will affect the user's operation and reduce the practicability of the crusher.

[0004] Therefore, it is necessary to improve the pulverizer to prevent excessive dust from affecting the normal operation of the user. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a pulp crusher for paper product production, which has the advantage of being easy to protect and solves the problem that the crusher cannot protect the control panel, which causes dust in the air to adhere to the surface of the control panel. Long-term accumulation will affect the user's operation and reduce the practicality of the crusher.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a pulp crusher for paper product production, comprising:

[0007] A pulverizer, wherein a control panel is installed on the front of the pulverizer, a transmission box is fixedly connected to the bottom of the front of the pulverizer, a support frame is slidably connected to the inside of the transmission box, the top of the support frame penetrates to the top of the transmission box and is fixedly connected to a protection frame, and a limiting mechanism is fixedly connected to the inside of the transmission box;

[0008] The limiting mechanism comprises a limiting box fixedly connected to the inside of a transmission box, a rotating rod is arranged on the front side of the transmission box, the back side of the rotating rod extends to the inside of the limiting box and is movably connected to the inner wall of the limiting box through a bearing, a rotating disk is fixedly connected to the surface of the rotating rod, a traction rod is fixedly connected to the top and bottom of the front side of the rotating disk, a pull rod is sleeved on the surface of the traction rod, movable blocks are movably connected to both sides of the pull rod through pins, a push plate is fixedly connected to the outer side of the movable block, and a clamping block is fixedly connected to the outer side of the push plate.

[0009] As a preferred embodiment of the utility model, a rotating block is fixedly connected to the front side of the rotating rod, and the rotating block is used in conjunction with the rotating rod.

[0010] As a preferred embodiment of the present invention, a clamping rod is provided on the top of the front side of the rotating block, and the back side of the clamping rod passes through the rotating block and extends to the inside of the transmission box and contacts with the inner wall of the transmission box.

[0011] As a preferred embodiment of the present invention, both sides of the inner wall of the limit box are laterally fixedly connected with guide rods, and the guide rods penetrate the push plate and are slidably connected to the push plate.

[0012] As a preferred embodiment of the utility model, a rebounder is sleeved on the surface of the guide rod, the outer side of the rebounder is fixedly connected to the inner wall of the limit box, and the inner side of the rebounder is fixedly connected to the outer side of the push plate.

[0013] As a preferred embodiment of the present invention, both sides of the limit box are provided with openings, the width of the openings is greater than the width of the card block, and the openings are used in conjunction with the card block.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model can effectively protect the control panel, prevent excessive dust from affecting the control panel, enhance the practicality of the grinder, and prevent the phenomenon of excessive dust affecting the normal operation of the user.

[0016] 2. The utility model can facilitate users to rotate the rotating rod by providing a rotating block, thereby improving the comfort of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a partial enlarged view of the utility model;

[0019] Figure 3 It is an enlarged partial cross-sectional view of the utility model;

[0020] Figure 4 This is an enlarged view of the rotating rod of the utility model.

[0021] In the figure: 1. crusher; 2. control panel; 3. transmission box; 4. support frame; 5. protection frame; 6. limit mechanism; 61. limit box; 62. rotating rod; 63. turntable; 64. traction rod; 65. pull rod; 66. movable block; 67. push plate; 68. clamping block; 7. rotating block; 8. clamping rod; 9. guide rod; 10. rebounder; 11. opening. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figures 1 to 4 As shown, the utility model provides a pulp crusher for paper product production, comprising:

[0024] A pulverizer 1, a control panel 2 is installed on the front of the pulverizer 1, a transmission box 3 is fixedly connected to the bottom of the front of the pulverizer 1, a support frame 4 is slidably connected inside the transmission box 3, the top of the support frame 4 penetrates to the top of the transmission box 3 and is fixedly connected to a protection frame 5, and a limiting mechanism 6 is fixedly connected inside the transmission box 3;

[0025] The limiting mechanism 6 includes a limiting box 61 fixedly connected to the inside of the transmission box 3, a rotating rod 62 is arranged on the front of the transmission box 3, the back of the rotating rod 62 extends to the inside of the limiting box 61 and is movably connected to the inner wall of the limiting box 61 through a bearing, a rotating disk 63 is fixedly connected to the surface of the rotating rod 62, and a traction rod 64 is fixedly connected to the top and bottom of the front of the rotating disk 63, a pull rod 65 is sleeved on the surface of the traction rod 64, and both sides of the pull rod 65 are movably connected to movable blocks 66 through pins, a push plate 67 is fixedly connected to the outer side of the movable block 66, and a clamping block 68 is fixedly connected to the outer side of the push plate 67.

[0026] refer to Figure 2 The front side of the rotating rod 62 is fixedly connected with a rotating block 7, and the rotating block 7 is used in conjunction with the rotating rod 62.

[0027] As a technical optimization solution of the present invention, by providing the rotating block 7, it is convenient for the user to rotate the rotating rod 62, thereby improving the comfort of the user.

[0028] refer to Figure 2 A clamping rod 8 is provided on the top of the front side of the rotating block 7 , and the back side of the clamping rod 8 penetrates the rotating block 7 and extends to the inside of the transmission box 3 and contacts the inner wall of the transmission box 3 .

[0029] As a technical optimization solution of the present invention, by providing a clamping rod 8, the rotating block 7 can be limited to prevent the rotating rod 62 of the rotating block 7 from rotating with the rotation.

[0030] refer to Figure 3 Both sides of the inner wall of the limit box 61 are transversely fixedly connected with guide rods 9, and the guide rods 9 pass through the push plate 67 and are slidably connected to the push plate 67.

[0031] As a technical optimization solution of the present invention, by providing a guide rod 9, the push plate 67 can be guided to prevent the push plate 67 from tilting and getting stuck.

[0032] refer to Figure 3 A rebounder 10 is sleeved on the surface of the guide rod 9 , the outer side of the rebounder 10 is fixedly connected to the inner wall of the limit box 61 , and the inner side of the rebounder 10 is fixedly connected to the outer side of the push plate 67 .

[0033] As a technical optimization solution of the present invention, by providing the rebounder 10 , the push plate 67 can be automatically moved outward, thereby improving the performance of the push plate 67 .

[0034] refer to Figure 3 Both sides of the limit box 61 are provided with openings 11 , the width of the openings 11 is greater than the width of the block 68 , and the openings 11 are used in conjunction with the block 68 .

[0035] As a technical optimization solution of the present invention, by providing the opening 11, the block 68 can completely pass through the limit box 61 to move, thereby preventing the block 68 from getting stuck due to the opening 11 being too small.

[0036] The working principle and use process of the utility model are as follows: when in use, first pull the protective cover upwards, the protective frame 5 drives the supporting frame 4 to move upwards, so that the protective frame 5 is sleeved on the surface of the control panel 2. After the sleeve is completed, the rotating block 7 is rotated, the rotating block 7 drives the rotating rod 62 to rotate, the rotating rod 62 drives the rotating disk 63 to rotate, the rotating disk 63 drives the traction rod 64 to rotate, the traction rod 64 pushes the pull rod 65 to move outward, the pull rod 65 pushes the movable block 66 to move outward, the movable block 66 drives the push plate 67 to move outward, the push plate 67 drives the card block 68 to move outward, so that the card block 68 is inserted into the inside of the supporting frame 4 to limit the supporting frame 4. Finally, if the protection needs to be released, the above operation can be reversed.

[0037] To sum up: the pulp pulverizer for paper product production, by pulling the protective cover upwards, the protective frame 5 drives the supporting frame 4 to move upwards, so that the protective frame 5 is sleeved on the surface of the control panel 2. After the sleeve is completed, the rotating block 7 is rotated, the rotating block 7 drives the rotating rod 62 to rotate, the rotating rod 62 drives the rotating disk 63 to rotate, the rotating disk 63 drives the traction rod 64 to rotate, the traction rod 64 pushes the pull rod 65 to move outward, the pull rod 65 pushes the movable block 66 to move outward, the movable block 66 drives the push plate 67 to move outward, the push plate 67 drives the card block 68 to move outward, so that the card block 68 is inserted into the inside of the supporting frame 4 to limit the supporting frame 4. Finally, if the protection needs to be released, the above operation can be reversed, thereby having the advantage of easy protection and solving the problem that the pulverizer cannot protect the control panel, which causes dust in the air to adhere to the surface of the control panel. Long-term accumulation will affect the user's operation and reduce the practicality of the pulverizer.

[0038] 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.

[0039] 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 pulp pulverizer for paper product production, characterized in that: include: A pulverizer (1), wherein a control panel (2) is installed on the front of the pulverizer (1), a transmission box (3) is fixedly connected to the bottom of the front of the pulverizer (1), a support frame (4) is slidably connected inside the transmission box (3), a top of the support frame (4) penetrates through the top of the transmission box (3) and is fixedly connected to a protection frame (5), and a limiting mechanism (6) is fixedly connected inside the transmission box (3); A limit mechanism (6), the limit mechanism (6) comprising a limit box (61) fixedly connected to the inside of a transmission box (3), a rotating rod (62) being arranged on the front of the transmission box (3), the back of the rotating rod (62) extending into the inside of the limit box (61) and being movably connected to the inner wall of the limit box (61) via a bearing, a rotating disk (63) being fixedly connected to the surface of the rotating rod (62), a traction rod (64) being fixedly connected to the top and bottom of the front of the rotating disk (63), a pull rod (65) being sleeved on the surface of the traction rod (64), both sides of the pull rod (65) being movably connected to movable blocks (66) via pins, a push plate (67) being fixedly connected to the outer side of the movable block (66), and a clamping block (68) being fixedly connected to the outer side of the push plate (67).

2. A pulp pulverizer (1) for paper product production according to claim 1, characterized in that: A rotating block (7) is fixedly connected to the front side of the rotating rod (62), and the rotating block (7) is used in conjunction with the rotating rod (62).

3. A pulp pulverizer (1) for paper product production according to claim 2, characterized in that: A clamping rod (8) is provided on the top of the front face of the rotating block (7), and the back face of the clamping rod (8) passes through the rotating block (7) and extends to the interior of the transmission box (3) and contacts the inner wall of the transmission box (3).

4. A pulp pulverizer (1) for paper product production according to claim 1, characterized in that: Guide rods (9) are transversely fixedly connected to both sides of the inner wall of the limit box (61); the guide rods (9) penetrate the push plate (67) and are slidably connected to the push plate (67).

5. A pulp pulverizer (1) for paper product production according to claim 4, characterized in that: A rebounder (10) is sleeved on the surface of the guide rod (9), the outer side of the rebounder (10) is fixedly connected to the inner wall of the limit box (61), and the inner side of the rebounder (10) is fixedly connected to the outer side of the push plate (67).

6. A pulp pulverizer (1) for paper product production according to claim 1, characterized in that: Openings (11) are provided on both sides of the limit box (61); the width of the opening (11) is greater than the width of the clamping block (68); the opening (11) is used in conjunction with the clamping block (68).

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