Stirring box with feeding anti-blocking structure

Abstract

The stirring box comprises a stirring tank and a feeding pipe communicated with the right side of the stirring tank, a dredging structure is arranged on the side, away from the stirring tank, of the feeding pipe, a transmission structure is arranged on the right side of the stirring tank, and the transmission structure is located at the bottom of the dredging structure. And the dredging structure comprises a dredging pipe arranged on the right side of the feeding pipe, a connecting pipe is arranged on the right side of the dredging pipe, and corrugated pipes communicate with the left side and the right side of the dredging pipe correspondingly. According to the stirring device, the dredging pipe is pushed to slide left and right in a reciprocating manner and extrudes the corrugated pipe in the sliding process, so that the effect of dredging diatomite in the corrugated pipe is achieved, the structural functionality of the stirring device can be improved, and the situation that rough diatomite lacks pressure in the feeding process is prevented; and the blocking phenomenon caused by mutual friction force of the kieselguhr is avoided, the operation step of manual repeated dredging is omitted, and the kieselguhr feeding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of diatomite filter aids, in particular to a stirring box with a feeding anti-blocking structure. Background Art

[0002] Diatomaceous earth filter aid is a filter aid with excellent performance. It can effectively improve the flow rate ratio of the filtrate and filter out fine suspended matter to ensure the clarity of the liquid. It has a microporous structure, adsorption performance and compression resistance, which is beneficial to improving the filtration efficiency. It has excellent properties such as light weight, porosity, high strength, wear resistance, insulation and thermal insulation. It is formed by the sediments of ancient single-cell diatom remains and has high stability. It can effectively reduce production costs, improve filtration efficiency and extend the service life of equipment. Diatomaceous earth filter aids are widely used in many fields, such as water treatment, food, medicine, chemistry, petroleum, building materials, etc.

[0003] During the processing of diatomaceous earth filter aid, the raw materials need to be gently stirred by a stirring box. For example, the patent number disclosed on the China Patent Network is: 201820518092.6, and the patent name is: High-efficiency heavy alkali filter aid stirring barrel. The stirring barrel includes a barrel body, a motor, a reducer, a rotating rod, a cover plate, a stirring paddle, a cam, a plate body and an elastic component. The opening of the barrel body is provided with a cover plate, the rotating shaft of the motor is connected to the reducer, the rotating shaft of the reducer passes through the cover plate and is connected to the end of the rotating rod, the reducer is fixed on the cover plate, the barrel body is connected to the plate body through an elastic component, a stirring paddle is fixed on the rod body of the rotating rod, and a cam for squeezing the plate body is fixed at the end of the rotating rod. The utility model mixes the materials by rotating the stirring paddle, and drives the plate body at the bottom of the barrel body to stir up and down by the rotation of the stirring plate, thereby improving the stirring efficiency.

[0004] However, the structure of the stirring device is relatively simple, and the relatively rough diatomaceous earth lacks pressure during the feeding process, which causes the diatomaceous earth to be easily blocked due to the friction between each other, requiring manual repeated unblocking, which affects the diatomaceous earth feeding efficiency.

[0005] Therefore, it is necessary to redesign the mixing box with a feeding anti-blocking structure. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a mixing box with a feeding anti-blocking structure, which has the advantage of preventing feeding blockage and solves the problem that the structure of the mixing device is relatively simple, and the relatively rough diatomaceous earth lacks pressure during the feeding process, resulting in the diatomaceous earth being easily blocked due to the friction between each other, requiring manual repeated unblocking, affecting the diatomaceous earth feeding efficiency.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mixing box with a material feeding anti-blocking structure, comprising a mixing tank;

[0008] Connected to the feeding pipe on the right side of the mixing tank;

[0009] A dredging structure is provided on the side of the feeding pipe away from the stirring tank;

[0010] A transmission structure is arranged on the right side of the stirring tank, and the transmission structure is located at the bottom of the dredging structure;

[0011] The dredging structure includes a dredging pipe arranged on the right side of the feeding pipe, a connecting pipe is arranged on the right side of the dredging pipe, and bellows are connected to the left and right sides of the dredging pipe. The end of the bellows away from the dredging pipe is respectively connected to the surfaces of the feeding pipe and the connecting pipe. A bracket is fixedly connected to the right side of the stirring tank, and the bracket is located at the bottom of the feeding pipe. The side of the bracket away from the stirring tank is sleeved on the surface of the connecting pipe and fixedly connected to the connecting pipe.

[0012] As a preferred embodiment of the utility model, the transmission structure includes a rocker arm arranged on both sides of the bracket, the bottom of the bracket is fixedly connected with a connecting block, the connecting block is located on the inner side of the rocker arm, the connecting block and the rocker arm are movably connected through a pin shaft, the front and back sides of the dredging pipe are fixedly connected with a sliding rod, the sliding rod extends to the inside of the rocker arm away from one end of the dredging pipe, the right side of the mixing tank is fixedly connected with a vertical plate, the outer side of the vertical plate is movably connected with a rotating wheel through a bearing, the outer side of the rotating wheel is fixedly connected with a transmission rod, the outer end of the transmission rod extends to the inside of the rocker arm and is slidably connected to the rocker arm.

[0013] As a preferred embodiment of the present invention, a dual-axis motor is fixedly connected to the inner side of the vertical plate, and an output end of the dual-axis motor passes through the vertical plate and is fixedly connected to the inner side of the rotating wheel.

[0014] As a preferred embodiment of the present invention, a protective cover is fixedly connected to the right side of the stirring tank, and the dredging structure and the transmission structure are both located inside the protective cover.

[0015] As a preferred embodiment of the present invention, a guide plate is fixedly connected to the bottom of the dredging pipe, and a side of the guide plate away from the dredging pipe is in contact with the surface of the bracket.

[0016] As a preferred embodiment of the present invention, a side of the guide plate away from the dredging pipe is movably connected to a roller via a pin, and an outer surface of the roller is in contact with a surface of the bracket.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] 1. The utility model pushes the dredging pipe to slide back and forth left and right, and squeezes the bellows during the sliding process of the dredging pipe, so as to achieve the effect of dredging the diatomaceous earth inside the bellows, which can improve the structural functionality of the stirring device, prevent the relatively rough diatomaceous earth from losing pressure during the feeding process, avoid the diatomaceous earth from being blocked due to the friction between each other, save the manual operation steps of repeated dredging, and improve the diatomaceous earth feeding efficiency.

[0019] 2. The utility model can push the dredging pipe to move back and forth by arranging a swing rod, a connecting block, a sliding rod, a rotating wheel and a transmission rod, and can pre-control the moving distance of the dredging pipe.

[0020] 3. The utility model is provided with a double-axis motor, which can automatically drive the rotating wheel to rotate, thereby improving the automation degree of the mixing tank.

[0021] 4. The utility model can improve the safety of the mixing tank and reduce the contact area between the transmission structure and the external environment by providing a protective cover.

[0022] 5. The utility model can support the dredging pipe by arranging the guide plate to prevent the dredging pipe from falling.

[0023] 6. The utility model can protect the guide plate by arranging the roller, thereby reducing the wear of the guide plate and the bracket during contact and friction. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 It is a three-dimensional schematic diagram of the local structure of the utility model;

[0026] Figure 3 It is a partial schematic diagram of the three-dimensional structure of the utility model.

[0027] In the figure: 1. mixing tank; 2. feeding pipe; 3. dredging structure; 4. transmission structure; 5. dredging pipe; 6. connecting pipe; 7. bellows; 8. bracket; 9. rocker arm; 10. connecting block; 11. sliding rod; 12. vertical plate; 13. rotating wheel; 14. transmission rod; 15. dual-axis motor; 16. protective cover; 17. guide plate; 18. roller. 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] like Figures 1 to 3 As shown, the utility model provides a mixing box with a feeding anti-blocking structure, comprising a mixing tank 1;

[0030] A feeding pipe 2 connected to the right side of the mixing tank 1;

[0031] A dredging structure 3 is provided on the side of the feeding pipe 2 away from the mixing tank 1;

[0032] A transmission structure 4 is provided on the right side of the mixing tank 1, and the transmission structure 4 is located at the bottom of the dredging structure 3;

[0033] The dredging structure 3 includes a dredging pipe 5 arranged on the right side of the feeding pipe 2, a connecting pipe 6 is arranged on the right side of the dredging pipe 5, and a bellows 7 is connected to the left and right sides of the dredging pipe 5. The end of the bellows 7 away from the dredging pipe 5 is respectively connected to the surfaces of the feeding pipe 2 and the connecting pipe 6. A bracket 8 is fixedly connected to the right side of the stirring tank 1. The bracket 8 is located at the bottom of the feeding pipe 2, and the side of the bracket 8 away from the stirring tank 1 is sleeved on the surface of the connecting pipe 6 and fixedly connected to the connecting pipe 6.

[0034] refer to Figure 3 The transmission structure 4 includes a rocker arm 9 arranged on both sides of the bracket 8, a connecting block 10 is fixedly connected to the bottom of the bracket 8, the connecting block 10 is located on the inner side of the rocker arm 9, the connecting block 10 is movably connected to the rocker arm 9 through a pin shaft, the front and back sides of the dredging pipe 5 are fixedly connected to a sliding rod 11, and the end of the sliding rod 11 away from the dredging pipe 5 extends to the inside of the rocker arm 9, a vertical plate 12 is fixedly connected to the right side of the mixing tank 1, and a rotating wheel 13 is movably connected to the outer side of the vertical plate 12 through a bearing, and a transmission rod 14 is fixedly connected to the outer side of the rotating wheel 13, and the outer end of the transmission rod 14 extends to the inside of the rocker arm 9 and is slidably connected to the rocker arm 9.

[0035] As a technical optimization solution of the utility model, by setting the rocker arm 9, the connecting block 10, the sliding rod 11, the rotating wheel 13 and the transmission rod 14, the dredging pipe 5 can be pushed to move back and forth, and the moving distance of the dredging pipe 5 can be pre-controlled.

[0036] refer to Figure 3 A dual-axis motor 15 is fixedly connected to the inner side of the vertical plate 12 , and an output end of the dual-axis motor 15 passes through the vertical plate 12 and is fixedly connected to the inner side of the rotating wheel 13 .

[0037] As a technical optimization solution of the present invention, by providing a dual-axis motor 15, the rotating wheel 13 can be automatically driven to rotate, thereby improving the automation level of the stirring tank 1.

[0038] refer to Figure 1 A protective cover 16 is fixedly connected to the right side of the stirring tank 1 , and the dredging structure 3 and the transmission structure 4 are both located inside the protective cover 16 .

[0039] As a technical optimization solution of the present invention, by providing a protective cover 16, the safety of the stirring tank 1 can be improved and the contact area between the transmission structure 4 and the external environment can be reduced.

[0040] refer to Figure 3 A guide plate 17 is fixedly connected to the bottom of the dredging pipe 5 , and the side of the guide plate 17 away from the dredging pipe 5 is in contact with the surface of the bracket 8 .

[0041] As a technical optimization solution of the present invention, by providing the guide plate 17, the dredging pipe 5 can be supported to prevent the dredging pipe 5 from falling.

[0042] refer to Figure 3 The side of the guide plate 17 away from the dredging pipe 5 is movably connected to a roller 18 through a pin, and the outer surface of the roller 18 contacts the surface of the bracket 8.

[0043] As a technical optimization solution of the present invention, by providing the roller 18, the guide plate 17 can be protected, thereby reducing the wear of the guide plate 17 and the bracket 8 during contact and friction.

[0044] The working principle and use process of the utility model are as follows: when in use, diatomaceous earth is injected into the interior of the stirring tank 1 through the connecting pipe 6, the dredging pipe 5, the bellows 7 and the feeding pipe 2. When the diatomaceous earth is blocked, the double-axis motor 15 is turned on, and the double-axis motor 15 drives the rotating wheel 13 to rotate, and the rotating wheel 13 drives the transmission rod 14 to slide inside the swing rod 9. The swing rod 9 is squeezed and swings with the pin shaft on the surface of the connecting block 10 as the axis. The swing rod 9 squeezes the slide bar 11 during the swinging process, and the dredging pipe 5 connected to the slide bar 11 is squeezed and slides back and forth left and right. The dredging pipe 5 squeezes the bellows 7 during the sliding process, thereby achieving the effect of dredging the diatomaceous earth inside the bellows 7.

[0045] In summary, the mixing box with a feeding anti-blocking structure can achieve the effect of clearing the diatomaceous earth inside the bellows 7 by pushing the clearing pipe 5 to slide back and forth, and squeezing the bellows 7 during the sliding process of the clearing pipe 5, thereby improving the structural functionality of the mixing device, preventing the relatively rough diatomaceous earth from losing pressure during the feeding process, avoiding the phenomenon of diatomaceous earth being blocked due to mutual friction, saving the manual operation steps of repeated clearing, and improving the diatomaceous earth feeding efficiency.

[0046] 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.

[0047] 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 mixing box with a feeding anti-blocking structure, comprising a mixing tank (1); A feeding pipe (2) connected to the right side of the stirring tank (1); Features: A dredging structure (3) is provided on the side of the feeding pipe (2) away from the stirring tank (1); A transmission structure (4) is provided on the right side of the stirring tank (1), and the transmission structure (4) is located at the bottom of the dredging structure (3); The dredging structure (3) comprises a dredging pipe (5) arranged on the right side of the feeding pipe (2), a connecting pipe (6) being arranged on the right side of the dredging pipe (5), a bellows (7) being connected to both the left and right sides of the dredging pipe (5), an end of the bellows (7) away from the dredging pipe (5) being respectively connected to the surfaces of the feeding pipe (2) and the connecting pipe (6), a bracket (8) being fixedly connected to the right side of the stirring tank (1), the bracket (8) being located at the bottom of the feeding pipe (2), and a side of the bracket (8) away from the stirring tank (1) being sleeved on the surface of the connecting pipe (6) and fixedly connected to the connecting pipe (6).

2. A mixing box with a feeding anti-blocking structure according to claim 1, characterized in that: The transmission structure (4) comprises a swing rod (9) arranged on both sides of the bracket (8); a connecting block (10) is fixedly connected to the bottom of the bracket (8); the connecting block (10) is located on the inner side of the swing rod (9); the connecting block (10) and the swing rod (9) are movably connected via a pin shaft; the front and back sides of the dredging pipe (5) are fixedly connected to a sliding rod (11); an end of the sliding rod (11) away from the dredging pipe (5) extends to the inside of the swing rod (9); the right side of the stirring tank (1) is fixedly connected to a vertical plate (12); the outer side of the vertical plate (12) is movably connected to a rotating wheel (13) via a bearing; the outer side of the rotating wheel (13) is fixedly connected to a transmission rod (14); the outer end of the transmission rod (14) extends to the inside of the swing rod (9) and is slidably connected to the swing rod (9).

3. A mixing box with a feeding anti-blocking structure according to claim 2, characterized in that: A dual-axis motor (15) is fixedly connected to the inner side of the vertical plate (12), and an output end of the dual-axis motor (15) passes through the vertical plate (12) and is fixedly connected to the inner side of the rotating wheel (13).

4. The mixing box with a feeding anti-blocking structure according to claim 1, characterized in that: A protective cover (16) is fixedly connected to the right side of the stirring tank (1), and the dredging structure (3) and the transmission structure (4) are both located inside the protective cover (16).

5. The mixing box with a feeding anti-blocking structure according to claim 1, characterized in that: A guide plate (17) is fixedly connected to the bottom of the dredging pipe (5), and a side of the guide plate (17) away from the dredging pipe (5) is in contact with the surface of the bracket (8).

6. A mixing box with a feeding anti-blocking structure according to claim 5, characterized in that: The side of the guide plate (17) away from the dredging pipe (5) is movably connected to a roller (18) via a pin, and the outer surface of the roller (18) is in contact with the surface of the bracket (8).

Images