Mixing kneading machine with splash-proof structure
By introducing an expansion box, discharge chamber, and liquid inlet ring structure into the mixing and kneading machine, the problem of material overflow in the hopper is solved, and the expansion of the hopper, convenient discharge, and heating functions are realized, thereby improving the material handling efficiency.
Patent Information
- Application Number
- CN202520439450.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-13
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2035-03-13
AI Technical Summary
Material is prone to overflowing from the mixing bin of a mixing kneader during the mixing process, resulting in material waste.
The design includes structures such as an expansion box, a discharge chamber, and a liquid inlet ring. The expansion box expands the material box through a chute and a fixing bolt. The discharge chamber is connected to the material box through a through groove. The liquid inlet ring is heated through a liquid hole and a liquid inlet pipe. A spiral conveyor rod assists in discharging the material.
It enables the expansion of the hopper, facilitating material discharge and heating, and improving material handling and heating efficiency.
Smart Images
Figure CN223834829U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of kneading machine technology, specifically a mixing kneading machine with a splash-proof structure. Background Technology
[0002] The main function of a mixing and kneading machine is to mix, knead, blend, vulcanize, and polymerize high-viscosity, high-elasticity plastic materials. Through its internal rotating stirring system, it uses strong shearing, extrusion, and folding motions to make the materials uniformly mixed in a short time, thereby achieving the required physical and chemical reactions.
[0003] When materials are put into the hopper of a mixing and kneading machine for mixing and stirring, if there is too much material, the material is likely to overflow to the outside as it is being stirred, resulting in material waste.
[0004] Therefore, a mixing and kneading machine with a splash-proof structure is needed to solve the above problems. Utility Model Content
[0005] The purpose of this invention is to provide a mixing and kneading machine with an anti-splashing structure to solve the problem mentioned in the background art that the material in the limited material box of the mixing and kneading machine is prone to overflowing to the outside during the mixing process.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a mixing and kneading machine with a splash-proof structure, comprising a base plate and a material box, a side box installed on the left side of the top of the base plate, a material box installed on the right side of the side box, an extension component provided at the top of the material box, the extension component comprising a chute, a fixing hole, a fixing bolt, an extension box and a limiting platform, a chute provided on the surface of the top of the material box, fixing holes provided at the top of both sides of the material box, fixing bolts provided inside the fixing holes, an extension box provided inside the chute, and a limiting platform fixed at the top of the extension box.
[0007] As a further technical solution of this utility model, a first motor is installed on the right side inside the side box, a discharge chamber is provided at the bottom of the first motor, the right side of the first motor extends into the discharge chamber, a spiral conveying rod is installed on the right side of the first motor, a through groove is provided at the top of the discharge chamber, and a discharge hole is provided on the right side of the discharge chamber.
[0008] As a further technical solution of this utility model, a slot is provided on the right side of the material box, a partition is provided on the inner side of the slot, and the left side of the partition extends to the inner side of the through groove.
[0009] As a further technical solution of this utility model, a central tube is provided inside the material box, and both sides of the bottom plate extend to the outside of the material box. A gearbox is installed on the left side of the central tube, and a second motor is installed on the left side of the gearbox.
[0010] As a further technical solution of this utility model, two sets of central tubes are arranged inside the material box, and the two sets of central tubes are distributed in parallel.
[0011] As a further technical solution of this utility model, a liquid inlet ring is provided on the outer side of the central tube, a liquid hole is provided on the outer side wall of the central tube, a bottom groove is provided at the bottom end of the liquid inlet ring, and a liquid filling pipe is installed at the bottom end of the bottom groove.
[0012] As a further technical solution of this utility model, a plurality of liquid holes are provided on the outer side wall of the central tube, and the plurality of liquid holes are distributed in a ring.
[0013] As a further technical solution of this utility model, a stirring plate is installed on the outer wall of the central tube, and a flow channel is provided inside the stirring plate.
[0014] Compared with the prior art, the beneficial effects of this utility model are: by setting an extension box, the extension box is inserted into the sliding groove on the top surface of the material box for storage. After the fixing bolts for fixing the outside are loosened, the extension box can be manually driven to move upward. With the help of the upward-moving extension box, the material box can be expanded to accommodate more materials for processing, thus realizing the expansion function of the material box of the mixing kneader when in use.
[0015] By setting up a discharge chamber, which is connected to the internal space of the material box through a through groove, during processing, the partition is inserted into the inside of the through groove along the slot for isolation operation. After processing is completed, the partition can be pulled out. At this time, the material can enter the discharge chamber along the through groove with the aid of stirring. Starting the first motor can drive the spiral conveyor rod inside the discharge chamber to rotate. The rotating spiral conveyor rod can help push the material to the outside along the discharge hole, realizing the convenience of material discharge of the mixing kneader.
[0016] By incorporating a liquid inlet ring located outside the central tube and corresponding to the liquid holes on the central tube surface, a hot medium can be introduced into the central tube via a liquid inlet pipe on the bottom side of the liquid inlet ring. During the flow of the medium, some of the medium can also flow through the channels inside the stirring plate, thereby increasing the surface temperature of the stirring plate and allowing it to contact the material. This provides auxiliary heating treatment of the material from the inside, enhancing the heating efficiency of the mixing kneader during use. Attached Figure Description
[0017] Figure 1 This is a front view cross-sectional structural diagram of the present invention;
[0018] Figure 2 This is a top view of the structure of this utility model;
[0019] Figure 3This is a front view cross-sectional structural diagram of the discharge chamber of this utility model;
[0020] Figure 4 This is a front view cross-sectional structural diagram of the slide groove of this utility model;
[0021] Figure 5 This is a front view cross-sectional structural diagram of the liquid inlet ring of this utility model.
[0022] In the diagram: 1. Base plate; 2. Side box; 3. Material box; 4. First motor; 5. Discharge chamber; 6. Screw conveyor; 7. Through groove; 8. Discharge hole; 9. Slot; 10. Partition plate; 11. Central tube; 12. Gearbox; 13. Second motor; 14. Slide groove; 15. Fixing hole; 16. Fixing bolt; 17. Expansion box; 18. Limiting platform; 19. Liquid inlet ring; 20. Liquid hole; 21. Bottom groove; 22. Liquid inlet pipe; 23. Stirring plate; 24. Flow channel. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0024] Please see Figure 1-5 An embodiment of this utility model is provided: a mixing and kneading machine with a splash-proof structure, including a base plate 1 and a material box 3. A side box 2 is installed on the left side of the top of the base plate 1, and a material box 3 is installed on the right side of the side box 2. A first motor 4 is installed on the right side inside the side box 2. A discharge chamber 5 is provided at the bottom of the first motor 4. The right side of the first motor 4 extends into the discharge chamber 5. A spiral conveying rod 6 is installed on the right side of the first motor 4. A through groove 7 is provided at the top of the discharge chamber 5. A discharge hole 8 is provided on the right side of the discharge chamber 5. A slot 9 is provided on the right side of the material box 3. A partition 10 is provided inside the slot 9. The left side of the partition 10 extends into the inside of the through groove 7.
[0025] Specifically, such as Figure 1 and Figure 3 As shown, when in use, after the partition 10 is pulled out, the internal space of the material box 3 is connected to the discharge chamber 5 through the through groove 7. The material inside the material box 3 can be squeezed into the discharge chamber 5 along the through groove 7 during the stirring process. When the first motor 4 is started to drive the spiral conveying rod 6 inside the discharge chamber 5 to rotate, the rotating spiral conveying rod 6 can help push the material to the discharge hole 8 and discharge it through the discharge hole 8.
[0026] The top of the material box 3 is provided with an extension component, which includes a slide 14, a fixing hole 15, a fixing bolt 16, an extension box 17 and a limiting platform 18. The surface of the top of the material box 3 is provided with a slide 14, and the top of both sides of the material box 3 are provided with fixing holes 15. The fixing bolt 16 is provided inside the fixing hole 15. The extension box 17 is provided inside the slide 14, and the limiting platform 18 is fixed to the top of the extension box 17.
[0027] Specifically, such as Figure 1 and Figure 4 As shown, when in use, after loosening the fixing bolt 16, the expansion box 17 can be moved up with the help of the limiting platform 18. After tightening the fixing bolt 16 for fixation, the internal space of the material box 3 can be expanded with the help of the moved expansion box 17.
[0028] The material box 3 is equipped with a central tube 11 inside. There are two sets of central tubes 11 inside the material box 3. The two sets of central tubes 11 are distributed in parallel. Both sides of the bottom plate 1 extend to the outside of the material box 3. A gearbox 12 is installed on the left side of the central tube 11. A second motor 13 is installed on the left side of the gearbox 12. A liquid inlet ring 19 is provided on the outside of the central tube 11. A liquid hole 20 is provided on the outer wall of the central tube 11. Several liquid holes 20 are provided on the outer wall of the central tube 11. Several liquid holes 20 are distributed in a ring. A bottom groove 21 is provided at the bottom end of the liquid inlet ring 19. A liquid addition pipe 22 is installed at the bottom end of the bottom groove 21. A stirring plate 23 is installed on the outer wall of the central tube 11. A flow channel 24 is provided inside the stirring plate 23.
[0029] Specifically, such as Figure 1 and Figure 5 As shown, during use, the liquid inlet ring 19 is located on both sides of the material box 3, and the central tube 11 passes through the inner side of the liquid inlet ring 19. The contact end is connected to the bottom tank 21 through the liquid hole 20. High temperature medium can be introduced and flowed through the liquid inlet pipe 22. At the same time, it can flow through the flow channel 24 inside the stirring plate 23, thereby heating the stirring plate 23. When the stirring plate 23 comes into contact with the material, it can directly heat the material.
[0030] Working principle: During use, materials are added into the material hopper 3, the second motor 13 is started, driving the central tube 11 to drive the stirring plate 23 to stir and assist in mixing the materials. If there is a large amount of material and there is a risk of overflow, the fixing bolt 16 can be loosened, and the expansion box 17 can be moved upward to assist in expanding the material hopper 3. After expansion, the fixing bolt 16 is tightened to fix the position of the expansion box 17. At the same time, a high-temperature medium can be introduced through the liquid inlet pipe 22. The high-temperature medium can flow into the central tube 11 along the bottom tank 21 and the liquid hole 20, and then through the flow channel. 24 flows inside the mixing plate 23, thereby increasing the surface temperature of the mixing plate 23. During the mixing process, the material can be heated by contact with the plate 23. The partition plate 10 is removed, and the internal space of the material box 3 can be connected to the discharge chamber 5 through the through groove 7. The material inside the material box 3 can be squeezed into the discharge chamber 5 along the through groove 7 during the mixing process. When the first motor 4 is started to drive the spiral conveyor rod 6 inside the discharge chamber 5 to rotate, the rotating spiral conveyor rod 6 can help push the material to the discharge hole 8 and discharge it through the discharge hole 8.
[0031] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A mixing and kneading machine with a splash-proof structure, comprising a base plate (1) and a material bin (3), characterized in that: A side box (2) is installed on the left side of the top of the base plate (1), and a material box (3) is installed on the right side of the side box (2). An extension component is provided on the top of the material box (3). The expansion assembly includes a chute (14), a fixing hole (15), a fixing bolt (16), an expansion box (17), and a limiting platform (18). The surface of the top of the material box (3) is provided with a chute (14). The tops of both sides of the material box (3) are provided with fixing holes (15). The fixing bolts (16) are provided inside the fixing holes (15). The expansion box (17) is provided inside the chute (14). The limiting platform (18) is fixed to the top of the expansion box (17).
2. A mixing and kneading machine with an anti-splashing structure according to claim 1, characterized in that: A first motor (4) is installed on the right side inside the side box (2). A discharge chamber (5) is provided at the bottom of the first motor (4). The right side of the first motor (4) extends into the discharge chamber (5). A spiral conveyor rod (6) is installed on the right side of the first motor (4). A through groove (7) is provided at the top of the discharge chamber (5). A discharge hole (8) is provided on the right side of the discharge chamber (5).
3. A mixing and kneading machine with an anti-splashing structure according to claim 2, characterized in that: A slot (9) is provided on the right side of the material box (3), and a partition (10) is provided on the inner side of the slot (9). The partition (10) extends to the inner side of the through groove (7) on the left side.
4. A mixing and kneading machine with an anti-splashing structure according to claim 1, characterized in that: The material box (3) is provided with a central tube (11) inside. Both sides of the bottom plate (1) extend to the outside of the material box (3). A gearbox (12) is installed on the left side of the central tube (11), and a second motor (13) is installed on the left side of the gearbox (12).
5. A mixing and kneading machine with an anti-splashing structure according to claim 4, characterized in that: Two sets of central tubes (11) are arranged inside the material box (3), and the two sets of central tubes (11) are distributed in parallel.
6. A mixing and kneading machine with an anti-splashing structure according to claim 4, characterized in that: A liquid inlet ring (19) is provided on the outer side of the central tube (11), a liquid hole (20) is provided on the outer wall of the central tube (11), a bottom groove (21) is provided at the bottom end of the liquid inlet ring (19), and a liquid filling pipe (22) is installed at the bottom end of the bottom groove (21).
7. A mixing and kneading machine with an anti-splashing structure according to claim 6, characterized in that: Several liquid holes (20) are provided on the outer wall of the central tube (11), and the liquid holes (20) are arranged in a ring.
8. A mixing and kneading machine with an anti-splashing structure according to claim 4, characterized in that: A stirring plate (23) is installed on the outer wall of the central tube (11), and a flow channel (24) is provided inside the stirring plate (23).