Filter pressing crusher for bentonite production

Abstract

The utility model relates to the technical field of bentonite production, and particularly discloses a filter pressing crusher for bentonite production, which comprises an outer containing barrel and an inner containing barrel, a support rod I is rotatably arranged on the top surface of a support seat, a top seat is fixedly arranged on the top surface of the support rod I, a support rod II is fixedly arranged on the bottom surface of the other end of the top seat, and a support rod II is fixedly arranged on the bottom surface of the other end of the top seat. The second supporting rod is connected to the top face of the supporting base in a swinging mode, connecting frames are fixedly arranged on the outer walls of the portions, at the two ends of the arc-shaped groove, of the outer containing barrel correspondingly, the two connecting frames at the same end are jointly provided with a guide rod, the two abutting bases are connected to the guide rod in a sliding mode, and compression springs are arranged on the portions, between the abutting bases and the connecting frames, of the guide rod in a winding mode. And a fixing device for positioning the connecting frame is also arranged on the connecting frame. In the using process, materials in the inner containing barrel can be conveniently and rapidly taken and placed, the filtering cloth bag can be conveniently positioned, and therefore the using efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bentonite production, in particular to a filter press crusher for bentonite production. Background Art

[0002] Bentonite production includes pulping: adding water to the bentonite to fully disperse it and remove sand and impurities. In order to make the bentonite well dispersed, it can be added while stirring and adding dispersants; purification: if the original soil is not pure enough, it must be purified; modification or activation: in order to increase the cation exchange capacity of the original soil, calcium-based bentonite and sodium-based bentonite with low cation exchange capacity must first be modified.

[0003] Patent authorization announcement number: CN218660572U discloses a filter press crusher for the production of easily dispersible organic bentonite, including an outer containing barrel, a connecting frame is fixedly welded on the upper end of the outer containing barrel, a hydraulic lifting column is connected to the middle of the inner lower end of the connecting frame, a pressure plate is connected to the lower end of the hydraulic lifting column, an inner extrusion barrel is supported and arranged inside the outer containing barrel, a filter bag is fitted inside the inner extrusion barrel, arc-shaped slots are penetrated at two places at the bottom end of the inner extrusion barrel, and an arc-shaped extrusion plate is laterally movably arranged in the arc-shaped slot.

[0004] Although the above utility model is technically capable of filtering and crushing bentonite, during use, the connecting frame is fixedly arranged on the top surface of the outer barrel, resulting in limited space. This can easily cause interference with the connecting frame during the process of taking and placing materials in the inner barrel, affecting the efficiency of the device. It is also inconvenient to position the filter bag, reducing the practicability of the device. Utility Model Content

[0005] The technical problem to be solved by the utility model is that it is not possible to conveniently and quickly take and place the materials in the inner storage barrel, and it is also inconvenient to position the filter bag, resulting in a reduction in the use efficiency of the device.

[0006] In order to solve the above problems, the technical solution of the utility model is: a filter press crusher for bentonite production, comprising an outer holding barrel and an inner holding barrel, a support seat is fixedly provided on the outside of the outer holding barrel, a support leg is provided on the bottom surface of the support seat, a support rod 1 is rotatably provided on the top surface of the support seat corresponding to the end of the outer holding barrel, a top seat is fixedly provided on the top surface of the support rod 1, a support rod 2 is fixedly provided on the bottom surface of the other end of the top seat, and the support rod 2 is swingably connected to the top surface of the support seat;

[0007] Arc grooves are symmetrically provided at both ends of the outer containing barrel, and an abutment seat with an arc structure that can move left and right is provided in the arc groove. Connecting frames are fixedly provided on the outer walls of the outer containing barrel at both ends of the arc groove, and a guide rod is commonly provided on the two connecting frames at the same end. The two abutment seats are slidably connected to the guide rod, and a compression spring is wound on the guide rod between the abutment seat and the connecting frame. When the abutment seat moves outward, a fixing device for positioning it is also provided on the connecting frame.

[0008] Furthermore, the fixing device includes a fixing plate, a positioning bolt and a locking nut. The fixing plate is fixedly connected on the outer side surface of each connecting frame along the direction of its guide rod. Positioning bolts are fixed at both ends of each abutment seat. A sliding groove into which the positioning bolt can be inserted is also provided on the fixing plate, and a locking nut matching the positioning bolt is also provided on the positioning bolt.

[0009] Furthermore, an arc-shaped slide groove is provided on the top surface of the support seat, and an arc-shaped slider matched with the arc-shaped slide groove is provided in the arc-shaped slide groove, and the top surface end of the arc-shaped slider is fixedly connected to the support rod 2, and a brake disc 1 is fixedly provided on the support rod 2, and arc-shaped seats are fixedly provided on the outer containing barrel and the support seat corresponding to the two ends of the brake disc 1, and positioning devices for limiting the brake disc 1 are respectively provided on the two arc-shaped seats.

[0010] Furthermore, the limiting device includes a fixed seat and a positioning pin, and the fixed seats are respectively fixed on the top surfaces of the two arc-shaped seats. A cavity is opened in the fixed seat and a positioning pin that can move up and down is passed through the cavity. A pressure plate is fixed on the positioning pin close to the bottom wall of the cavity, and a return spring is also wound between the pressure plate and the top wall of the cavity. A pin hole matching the positioning pin is opened on the brake disc at the corresponding position of the positioning pin.

[0011] Furthermore, a handle 1 with a side U-shaped structure is fixedly disposed on the top surfaces of the two positioning pins.

[0012] Furthermore, a brake disc 2 is fixedly provided on the support rod 1, and a connecting seat is also fixedly provided on the top surface of the support seat corresponding to the brake disc 2. An arc-shaped groove that can pass through the brake disc 2 is opened on the connecting seat, a fastening bolt is passed through the back side of the connecting seat, and an internal threaded hole that is compatible with the fastening bolt is provided on the brake disc 2.

[0013] Furthermore, handles 2 are fixedly provided on the opposite end surfaces of the two abutting seats.

[0014] The advantages of the utility model compared with the existing technology are:

[0015] 1. Through the cooperation of the rotatable support rod 1 and the top seat and the swinging operation of the support rod 2, when taking and placing materials in the inner barrel, the top plate can be rotated so that the top plate and the top of the outer barrel are misaligned, so that the materials can be taken and placed conveniently and quickly, thereby improving the use efficiency of the device;

[0016] 2. With the cooperation of the abutment seat that can be moved left and right and the cooperation of the connecting frame, guide rod, compression spring, fixing plate, positioning bolt and locking nut, the abutment seats at both ends can be pulled outward, and then positioned with the cooperation of the positioning bolt and locking nut, and then the filter bag is sleeved in the inner storage barrel, the positioning of the abutment seat is released, and the filter bag can be conveniently and quickly positioned under the reaction force of the compression spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a first-view structural diagram of the utility model.

[0018] Figure 2 This is a structural diagram of the utility model from a second viewing angle.

[0019] Figure 3 This utility model Figure 2 Internal structure diagram at A in the middle.

[0020] Figure 4 This is the third perspective structural diagram of the utility model

[0021] Figure 5 The utility model Figure 4 The enlarged structure diagram of point B in the middle

[0022] As shown in the figure: 1. Support seat; 2. Support leg; 3. Outer bucket; 4. Support rod one; 5. Top seat; 6. Support rod two; 7. Arc slide; 8. Arc slider; 9. Arc seat; 10. Brake disc one; 11. Fixed seat; 12. Positioning pin; 13. Pressure plate; 14. Return spring; 15. Handle one; 16. Brake disc two; 17. Connecting seat; 18. Fastening bolt; 19. Abutment seat; 20. Connecting frame; 21. Guide rod; 22. Compression spring; 23. Fixed plate; 24. Positioning bolt; 25. Locking nut; 26. Inner bucket; 27. Handle two. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] Embodiment 1

[0025] like Figures 1 to 5 As shown, a filter press crusher for bentonite production includes an outer containing barrel 3 and an inner containing barrel 26, a support seat 1 is fixedly provided on the outside of the outer containing barrel 3, a support leg 2 is provided on the bottom surface of the support seat 1, a support rod 1 4 is rotatably provided on the top surface of the support seat 1 corresponding to the end of the outer containing barrel 3, a top seat 5 is fixedly provided on the top surface of the support rod 1 4, a hydraulic lifting column is provided on the bottom surface of the top seat 5, a support rod 2 6 is fixedly provided on the bottom surface of the other end of the top seat 5, and the support rod 2 6 is swingably connected to the top surface of the support seat 1;

[0026] Arc grooves are symmetrically provided at both ends of the outer holding barrel 3, and an abutment seat 19 of an arc structure that can move left and right is provided in the arc groove. The filter bag in the inner holding barrel 26 is positioned by the cooperation of the two abutment seats 19. Connecting frames 20 are fixed on the outer walls of the outer holding barrel 3 at both ends of the arc groove, and a guide rod 21 is commonly provided on the two connecting frames 20 at the same end. The two abutment seats 19 are slidably connected to the guide rod 21, and a compression spring 22 is wound on the guide rod 21 between the abutment seat 19 and the connecting frame 20. Handles 27 are also fixed on the opposite end surfaces of the two abutment seats 19, and when the abutment seat 19 moves outward, a fixing device for positioning it is also provided on the connecting frame 20.

[0027] like Figure 1 As shown, an arc-shaped slide groove 7 is provided on the top surface of the support seat 1, and an arc-shaped slider 8 adapted thereto is provided in the arc-shaped slide groove 7, and the top end of the arc-shaped slider 8 is fixedly connected to the support rod 2 6, and a brake disc 10 is fixedly provided on the support rod 2 6, and arc-shaped seats 9 are fixedly provided on the outer containing barrel 3 and the support seat 1 corresponding to the two ends of the brake disc 10, respectively, and positioning devices for limiting the brake disc 10 are respectively provided on the two arc-shaped seats 9;

[0028] like Figure 2 and 3As shown, the positioning device includes a fixed seat 11 and a positioning pin 12, the fixed seats 11 are fixed on the top surfaces of the two arc-shaped seats 9 respectively, a cavity is opened in the fixed seat 11 and a positioning pin 12 which can move up and down is passed through the cavity, a pressure plate 13 is fixed on the positioning pin 12 close to the bottom wall of the cavity, and a return spring 14 is wound between the pressure plate 13 and the top wall of the cavity, and a pin hole matching the positioning pin 12 is opened on the brake disc 10 at the corresponding position of the positioning pin 12, and a handle 15 with a side U-shaped structure is fixed on the top surfaces of the two positioning pins 12. Pulling the handle 15 can drive the two positioning pins 12 to move upward and separate them from the pin holes, so as to release the positioning of the support rod 6.

[0029] A brake disc 2 16 is fixedly provided on the support rod 1 4, and a connecting seat 17 is also fixedly provided on the top surface of the support seat 1 corresponding to the brake disc 2 16. The connecting seat 17 is provided with an arc groove that can pass the brake disc 2 16, and a fastening bolt 18 is passed through the back of the connecting seat 17, and the brake disc 2 16 is provided with an internal threaded hole matched with the fastening bolt 18. With the cooperation of the fastening bolt 18 and the internal threaded hole, the brake disc 2 16 is positioned, and the support rod 1 4 is positioned at the same time.

[0030] Embodiment 2

[0031] Based on the first embodiment, Figure 1 , 4 As shown in 5, the specific structure of the fixing device is as follows:

[0032] The fixing device includes a fixing plate 23, a positioning bolt 24 and a locking nut 25. The fixing plate 23 is fixedly connected to the outer side surface of each connecting frame 20 along the direction of its guide rod 21. Positioning bolts 24 are fixedly provided at both ends of each abutment seat 19. A sliding groove that can extend into the positioning bolt 24 is also provided on the fixing plate 23, and a locking nut 25 matched therewith is also provided on the positioning bolt 24. When the abutment seat 19 moves outward, the abutment seat 19 is effectively positioned with the cooperation of the positioning bolt 24 and the locking nut 25.

[0033] In specific use, when taking and placing materials in the inner barrel 26, first loosen the fastening bolts 18 to release the positioning of the brake disc 16, then pull the handle 15 upward to drive the positioning pins 12 at both ends to move upward at the same time, so that they are separated from the pin holes, and release the positioning of the brake disc 10, and rotate and adjust the top seat 5 under the action of external force, so that the top seat 5 and the top of the outer barrel 3 are in a misaligned state, so that the materials in the inner barrel 26 can be conveniently and quickly taken and placed;

[0034] After the filter bag is sleeved in the inner containing barrel 26, the locking nut 25 is loosened to release the positioning of the abutment seat 19. Under the reaction of the compression spring 22, the abutment seats 19 at both ends can move relatively, and the filter bag can be positioned conveniently and quickly, thereby improving the use efficiency of the device.

[0035] The above describes the utility model and its implementation methods, which are not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A filter press crusher for bentonite production, comprising an outer containing barrel (3) and an inner containing barrel (26), characterized in that: A support seat (1) is fixedly provided on the outside of the outer storage barrel (3), a support leg (2) is provided on the bottom surface of the support seat (1), a support rod (4) is rotatably provided on the top surface of the support seat (1) corresponding to the end of the outer storage barrel (3), a top seat (5) is fixedly provided on the top surface of the support rod (4), a support rod (6) is fixedly provided on the bottom surface of the other end of the top seat (5), and the support rod (6) is swingably connected to the top surface of the support seat (1); Arc grooves are symmetrically provided at both ends of the outer containing barrel (3), and an arc-shaped abutting seat (19) that can move leftward and rightward is provided in the arc grooves. Connecting frames (20) are fixedly provided on the outer walls of the outer containing barrel (3) at both ends of the arc grooves. A guide rod (21) is provided on the two connecting frames (20) at the same end. The two abutting seats (19) are slidably connected to the guide rod (21), and a compression spring (22) is wound on the guide rod (21) between the abutting seat (19) and the connecting frame (20). When the abutting seat (19) moves outward, a fixing device for positioning it is also provided on the connecting frame (20).

2. A filter press crusher for bentonite production according to claim 1, characterized in that: The fixing device comprises a fixing plate (23), a positioning bolt (24) and a locking nut (25). The fixing plate (23) is fixedly connected to the outer side surface of each connecting frame (20) along the direction of its guide rod (21). Positioning bolts (24) are fixedly provided at both ends of each abutting seat (19). A sliding groove into which the positioning bolt (24) can be inserted is provided on the fixing plate (23), and a locking nut (25) matched with the positioning bolt (24) is provided on the positioning bolt (24).

3. A filter press crusher for bentonite production according to any one of claims 1 or 2, characterized in that: The support seat (1) is provided with an arc-shaped slide groove (7) on the top surface, and an arc-shaped slider (8) matched therewith is provided in the arc-shaped slide groove (7), and the top surface end of the arc-shaped slider (8) is fixedly connected to the support rod 2 (6), and a brake disc 1 (10) is fixedly provided on the support rod 2 (6), and arc-shaped seats (9) are fixedly provided on the outer containing barrel (3) and the support seat (1) at the two ends of the brake disc 1 (10), respectively, and positioning devices for limiting the brake disc 1 (10) are respectively provided on the two arc-shaped seats (9).

4. A filter press crusher for bentonite production according to claim 3, characterized in that: The positioning device comprises a fixed seat (11) and a positioning pin (12), the fixed seats (11) are fixedly provided on the top surfaces of the two arc-shaped seats (9), a cavity is provided in the fixed seat (11) and a positioning pin (12) which can move up and down is passed through the cavity, a pressure plate (13) is fixedly provided on the positioning pin (12) near the bottom wall of the cavity, and a return spring (14) is wound between the pressure plate (13) and the top wall of the cavity, and a pin hole matching the positioning pin (12) is provided on the brake disc (10) at a position corresponding to the positioning pin (12).

5. A filter press crusher for bentonite production according to claim 4, characterized in that: A handle (15) with a side U-shaped structure is fixedly disposed on the top surfaces of the two positioning pins (12).

6. The filter press crusher for bentonite production according to claim 1, characterized in that: A brake disc 2 (16) is fixedly provided on the support rod 1 (4), and a connecting seat (17) is also fixedly provided on the top surface of the support seat (1) corresponding to the brake disc 2 (16), and an arc-shaped groove capable of passing the brake disc 2 (16) is provided on the connecting seat (17), a fastening bolt (18) is passed through the back of the connecting seat (17), and the brake disc 2 (16) is provided with an internal threaded hole matched with the fastening bolt (18).

7. The filter press crusher for bentonite production according to claim 1, characterized in that: Two handles (27) are fixedly provided on the opposite end surfaces of the two abutting seats (19).

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