Heat insulation type mixing device for sand-in-water

Abstract

The utility model discloses a mixing device for heat insulation type sand-in-water. The problems that the stirring effect is poor, materials are prone to being hung on the wall, and sampling is inconvenient are effectively solved. Comprising a stirring kettle, the upper side of the stirring kettle is fixedly connected with a top cover, the middle of the top cover is rotatably connected with an internal gear, the lower end of the internal gear is fixedly connected with a stirring shaft, the middle of the internal gear is coaxially and rotatably connected with a driving gear, and the left side of the driving gear is meshed with a driven gear; through the arrangement of the inner gear, the stirring shaft, the driving gear, the driven gear and the stirring rod, the stirring shaft and the stirring rod can be driven to rotate reversely to fully stir materials in the stirring kettle, so that the stirring effect is improved; by arranging the driving assembly, the moving rod, the connecting rod, the rack, the baffle and the spur gear, when the baffle is opened, the driving assembly drives transmission to be disconnected, sampling can be carried out when stirring is stopped, when the baffle is closed, the driving assembly drives transmission to be connected, stirring can be continued, sampling is facilitated, and people injury accidents caused by improper operation are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of water-bag sand mixing, in particular to a heat-insulating water-bag sand mixing device. Background Art

[0002] Water-in-water multi-color paint adopts encapsulation technology, and colored particles are suspended in liquid. One spraying can obtain rich colored particles, and the imitation stone effect is realistic. Water-in-sand multi-color paint is optimized and upgraded based on water-in-water multi-color paint. The water-in-sand multi-color paint coating is uneven and colorful, with the effect of granite or marble. The existing water-in-sand mixing device has a single stirring and incomplete mixing during use, and it is easy for materials to stick to the wall, resulting in uneven mixing and requiring regular cleaning, which usually takes a lot of time. At the same time, the internal material needs to be sampled regularly during stirring to ensure production quality. However, when sampling, the overall power needs to be turned off to turn off the stirring shaft before sampling. The process is cumbersome and requires the motor to be shut down and restarted, which is very inconvenient and needs to be solved urgently. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the utility model is to provide a heat-insulating water-bag sand mixing device, which effectively solves the problems of poor stirring effect, easy wall adhesion of materials and inconvenience in sampling.

[0004] The technical solution is as follows: the utility model comprises a stirring kettle, a top cover is fixedly connected to the upper side of the stirring kettle, an internal gear is rotatably connected to the middle part of the top cover, a stirring shaft is fixedly connected to the lower end of the internal gear, a main gear is coaxially rotatably connected to the middle part of the internal gear, a slave gear is meshed with the internal gear on the left side of the main gear, the slave gear is meshed with the internal gear on the left side, a T-shaped stirring rod is fixedly connected to the lower end of the main gear, the stirring shaft and the stirring rod are coaxially sleeved, a driving assembly is provided at the upper end of the main gear, a moving rod is provided at the front side of the driving assembly, a connecting rod is fixedly connected to the front end of the moving rod, a rack is fixedly connected to the lower end of the connecting rod, a baffle is hinged on the front side of the top cover, and a spur gear meshed with the rack is fixedly connected to the rear end of the baffle.

[0005] The driving assembly includes a bevel gear, which is coaxially fixedly connected to the main gear, a helical gear meshing on the right side of the bevel gear, a gear cylinder 1 fixedly connected on the right side of the helical gear, a gear cylinder 2 coaxially provided on the right side of the gear cylinder 1, the gear cylinder 2 can mesh with the gear cylinder 1, a driving motor is provided on the right side of the gear cylinder 2, a prism is fixedly connected to the output end of the driving motor, the prism is slidably connected to the gear cylinder 2, and the gear cylinder 2 is rotatably connected to the moving rod.

[0006] The upper end of the top cover is fixedly connected with a protective cover, the upper side wall of the protective cover is fixedly connected with an L-shaped bracket, the main gear and the slave gear are rotatably connected to the bracket respectively, the upper side wall of the protective cover is fixedly connected to a fixing frame, the fixing frame is rotatably connected to the bevel gear, and the driving motor is fixedly connected to the protective cover.

[0007] A sliding groove is provided at the front end of the protection cover, and the moving rod is located in the sliding groove.

[0008] A sampling hole is provided at the upper end of the top cover, and the baffle can cover the sampling hole. A limit block located on the right side of the baffle is slidably connected to the top cover, and the limit block can contact the baffle. A reset spring located between the limit block and the top cover is fixedly connected to the right side of the limit block.

[0009] The left and right sides of the stirring rod are respectively fixedly connected with scraper rods, the scraper rods are fitted with the inner wall of the stirring kettle, and stirring blades are fixedly connected to the scraper rods and the stirring shaft.

[0010] The upper end of the top cover is provided with a feed hopper which is connected with the stirring kettle, and the lower right end of the stirring kettle is provided with a discharge valve.

[0011] The utility model can drive the stirring shaft and the stirring rod to rotate in opposite directions to fully stir the materials in the stirring kettle by arranging an internal gear, a stirring shaft, a main gear, a slave gear and a stirring rod, thereby improving the stirring effect. The driving transmission of the driving component can be disconnected when the baffle is opened, and sampling can be carried out when the stirring stops. When the baffle is closed, the driving transmission of the driving component can be connected to continue stirring, which is convenient for sampling and avoids injuries caused by improper operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is an axonometric drawing of the utility model.

[0013] Figure 2 It is a partially cutaway main axonometric view of a stirring kettle of the utility model.

[0014] Figure 3 It is the main axonometric view of the driving motor in the utility model.

[0015] Figure 4 It is a rear axonometric drawing of the middle baffle of the utility model.

[0016] Figure 5 It is a partially cutaway main axonometric view of the inner gear disc in the utility model.

[0017] Figure 6 It is a top axonometric view of the top cover in the utility model.

[0018] In the figure: 1. stirring kettle; 2. top cover; 3. internal gear; 4. stirring shaft; 5. main gear; 6. slave gear; 7. stirring rod; 8. driving assembly; 9. moving rod; 10. connecting rod; 11. rack; 12. baffle; 13. spur gear; 14. bevel gear; 15. helical gear; 16. gear cylinder 1; 17. gear cylinder 2; 18. driving motor; 19. prism; 20. protective cover; 21. bracket; 22. sampling hole; 23. limit block; 24. scraper rod; 25. feed hopper; 26. discharge valve. DETAILED DESCRIPTION

[0019] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0020] Depend on Figures 1 to 6 The invention provides a stirring kettle 1, which comprises a top cover 2 fixedly connected to the upper side of the stirring kettle 1, an internal gear 3 rotatably connected to the middle of the top cover 2, a stirring shaft 4 fixedly connected to the lower end of the internal gear 3, a main gear 5 coaxially rotatably connected to the middle of the internal gear 3, a slave gear 6 meshing with the left side of the main gear 5, the slave gear 6 meshing with the internal gear 3 on the left side, a T-shaped stirring rod 7 fixedly connected to the lower end of the main gear 5, the stirring shaft 4 and the stirring rod 7 are coaxially sleeved, a driving assembly 8 is provided at the upper end of the main gear 5, a moving rod 9 is provided at the front side of the driving assembly 8, a connecting rod 10 is fixedly connected to the front end of the moving rod 9, a rack 11 is fixedly connected to the lower end of the connecting rod 10, a baffle 12 is hinged on the front side of the top cover 2, and a spur gear 13 meshing with the rack 11 is fixedly connected to the rear end of the baffle 12.

[0021] like Figures 1 to 6 As shown, an internal gear 3, a stirring shaft 4, a main gear 5, a slave gear 6 and a stirring rod 7 are provided. The main gear 5 can be used to drive the internal gear 3 to rotate in the opposite direction via the slave gear 6, and then the stirring shaft 4 and the stirring rod 7 can be driven to reversely stir the materials in the stirring kettle 1, thereby improving the stirring effect. A driving assembly 8 is provided with a moving rod 9, a connecting rod 10, a rack 11, a baffle 12 and a spur gear 13. The rotation of the baffle 12 can be used to drive the moving rod 9 to move left and right via the action of the gear and the rack 11, thereby driving the gear cylinder 2 17 in the driving assembly 8 to disengage or engage with the gear cylinder 1 16, thereby achieving the goal of stopping the stirring shaft 4 and the stirring rod 7 without turning off the motor, thereby facilitating sampling. When the baffle 12 is closed after sampling, the gear cylinder 2 17 can be meshed with the gear cylinder 1 16 again, and the internal stirring is continued to avoid injury.

[0022] The driving assembly 8 includes a bevel gear 14, which is coaxially fixedly connected to the main gear 5. A helical gear 15 is meshed with the right side of the bevel gear 14. A gear cylinder 16 is fixedly connected to the right side of the helical gear 15. A gear cylinder 2 17 is coaxially provided to the right side of the gear cylinder 16. The gear cylinder 2 17 can mesh with the gear cylinder 1 16. A driving motor 18 is provided to the right side of the gear cylinder 2 17. A prism 19 is fixedly connected to the output end of the driving motor 18. The prism 19 is slidably connected to the gear cylinder 2 17, and the gear cylinder 2 17 is rotationally connected to the moving rod 9.

[0023] like Figures 2 to 4 As shown, the bevel gear 14, the helical gear 15, the gear cylinder 16, the gear cylinder 2 17, the prism 19 and the drive motor 18 can be arranged to change the position of the gear cylinder 2 17 and utilize the position change of the moving rod 9 to achieve the purpose of transmission or stopping transmission, so that the stirring shaft 4 and the stirring rod 7 can stop rotating when sampling, which is convenient for sampling.

[0024] The upper end of the top cover 2 is fixedly connected to a protective cover 20, and the upper side wall of the protective cover 20 is fixedly connected to an L-shaped bracket 21, the main gear 5 and the slave gear 6 are rotatably connected to the bracket 21 respectively, the upper side wall of the protective cover 20 is fixedly connected to a fixing frame, the fixing frame is rotatably connected to the bevel gear 15, and the drive motor 18 is fixedly connected to the protective cover 20.

[0025] like Figure 1 to Figure 2 As shown, a protective cover 20 is provided to protect the internal structure and avoid being exposed to the outside and easily damaged. A bracket 21 is provided to support the main gear 5 and the slave gear 6 to ensure that they can rotate normally. A fixing frame is provided to fix the position of the bevel gear 15.

[0026] A slide groove is provided at the front end of the protection cover 20, and the moving rod 9 is located in the slide groove.

[0027] like Figure 1 As shown, a slide groove is provided to facilitate the movement of the movable rod 9.

[0028] A sampling hole 22 is opened at the upper end of the top cover 2, and the baffle 12 can cover the sampling hole 22. A limit block 23 located on the right side of the baffle 12 is slidably connected to the top cover 2, and the limit block 23 can contact the baffle 12. A return spring located between the limit block 23 and the top cover 2 is fixedly connected to the right side of the limit block 23.

[0029] like Figures 1 to 6 As shown, a sampling hole 22 is provided to facilitate sampling, a limit block 23 is provided to facilitate limiting the baffle 12 to prevent it from opening at will, causing the drive assembly 8 to be disconnected and the stirring to stop, and a reset spring is provided to facilitate resetting the limit block 23.

[0030] The left and right sides of the stirring rod 7 are respectively fixedly connected with scraper rods 24 , the scraper rod 24 is in contact with the inner wall of the stirring kettle 1 , and stirring blades are fixedly connected to the scraper rod 24 and the stirring shaft 4 .

[0031] like Figure 2 and Figure 5 As shown, a scraper 24 is provided to facilitate cleaning of the inner wall of the stirring tank 1 to avoid the material sticking to the wall, and a stirring blade is provided to facilitate sufficient stirring of the internal material.

[0032] A feed hopper 25 is provided at the upper end of the top cover 2 and is connected to the stirring kettle 1 , and a discharge valve 26 is provided at the lower right end of the stirring kettle 1 .

[0033] like Figure 1 As shown, a feed hopper 25 is provided to facilitate feeding of materials into the interior, and a discharge valve 26 is provided to facilitate taking out the stirred materials.

[0034] When the utility model is in use, the material is added into the stirring kettle 1 by using the feed hopper 25, and then the driving motor 18 is started, and the driving motor 18 drives the gear cylinder 2 17 to rotate through the prism 19, and the gear cylinder 2 17 is meshed with the gear cylinder 1 16 to drive the gear cylinder 1 16 to rotate synchronously, and the gear cylinder 1 16 drives the main gear 5 to rotate through the helical gear 15 and the bevel gear 14, and the stirring rod 7 rotates synchronously, and the scraper rod 24 contacts the inner wall of the stirring kettle 1 to clean the inner wall and stir at the same time, and the main gear 5 drives the internal gear 3 to rotate through the slave gear 6, and the internal gear 3 drives the stirring shaft 4 to rotate, and the stirring rod 7 rotates in the opposite direction to the stirring shaft 4, so as to quickly stir the material in the stirring kettle 1;

[0035] When sampling is required, the limit block 23 is moved to the right to release the limit of the baffle 12, and then the baffle 12 is rotated. When the baffle 12 is opened, the spur gear 13 is driven to rotate, and the spur gear 13 drives the connecting rod 10 to move to the right through the rack 11. The connecting rod 10 drives the gear cylinder 2 17 to move to the right through the moving rod 9 and disengages from the gear cylinder 1 16. The stirring shaft 4 and the stirring rod 7 lose power to notify stirring, and sampling can be carried out from the sampling hole 22;

[0036] After the sampling is completed, the baffle 12 is rotated to cover the sampling port. At the same time, the gear cylinder 17 moves to the left and meshes with the gear cylinder 1 16 again to complete the transmission connection. The stirring shaft 4 and the stirring rod 7 can be rotated again to complete the transmission connection. The baffle 12 can be limited again by the limit block 23;

[0037] When the stirring is completed, the internal materials can be removed by using the discharge valve 26, and the next round of stirring can be carried out.

[0038] In the present invention, the driving motor 18 is prior art and will not be described in detail herein.

[0039] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A heat-insulating water-in-sand mixing device, comprising a stirring kettle (1), characterized in that: The stirring kettle (1) is fixedly connected to a top cover (2) on the upper side, the middle part of the top cover (2) is rotatably connected to an internal gear (3), the lower end of the internal gear (3) is fixedly connected to a stirring shaft (4), the middle part of the internal gear (3) is coaxially rotatably connected to a main gear (5), the left side of the main gear (5) is meshed with a slave gear (6), the left side of the slave gear (6) is meshed with the internal gear (3), the lower end of the main gear (5) is fixedly connected to a T-shaped stirring rod (7), the stirring shaft (4) and the stirring rod (7) are coaxially sleeved, the upper end of the main gear (5) is provided with a driving assembly (8), the front side of the driving assembly (8) is provided with a moving rod (9), the front end of the moving rod (9) is fixedly connected to a connecting rod (10), the lower end of the connecting rod (10) is fixedly connected to a rack (11), the front side of the top cover (2) is hinged with a baffle (12), the rear end of the baffle (12) is fixedly connected to a spur gear (13) meshing with the rack (11).

2. A heat-insulating water-sand mixing device according to claim 1, characterized in that: The driving assembly (8) comprises a bevel gear (14), the bevel gear (14) is coaxially fixedly connected to the main gear (5), a helical gear (15) is meshed on the right side of the bevel gear (14), a gear cylinder 1 (16) is fixedly connected on the right side of the helical gear (15), a gear cylinder 2 (17) is coaxially provided on the right side of the gear cylinder 1 (16), the gear cylinder 2 (17) can mesh with the gear cylinder 1 (16), a driving motor (18) is provided on the right side of the gear cylinder 2 (17), a prism (19) is fixedly connected to the output end of the driving motor (18), the prism (19) is slidably connected to the gear cylinder 2 (17), and the gear cylinder 2 (17) is rotationally connected to the moving rod (9).

3. A heat-insulating water-in-sand mixing device according to claim 1, characterized in that: The top end of the top cover (2) is fixedly connected to a protective cover (20), an upper side wall of the protective cover (20) is fixedly connected to an L-shaped bracket (21), the main gear (5) and the slave gear (6) are respectively rotatably connected to the bracket (21), the upper side wall of the protective cover (20) is fixedly connected to a fixing frame, the fixing frame is rotatably connected to the bevel gear (15), and the drive motor (18) is fixedly connected to the protective cover (20).

4. A heat-insulating water-in-sand mixing device according to claim 3, characterized in that: The front end of the protective cover (20) is provided with a slide groove, and the moving rod (9) is located in the slide groove.

5. The heat-insulating water-sand mixing device according to claim 1, characterized in that: A sampling hole (22) is provided at the upper end of the top cover (2), the baffle (12) can cover the sampling hole (22), a limit block (23) located on the right side of the baffle (12) is slidably connected to the top cover (2), the limit block (23) can contact the baffle (12), and a return spring located between the limit block (23) and the top cover (2) is fixedly connected to the right side of the limit block (23).

6. A heat-insulating water-in-sand mixing device according to claim 1, characterized in that: The left and right sides of the stirring rod (7) are respectively fixedly connected with scraper rods (24), the scraper rods (24) are in contact with the inner wall of the stirring kettle (1), and stirring blades are fixedly connected to the scraper rods (24) and the stirring shaft (4).

7. The heat-insulating water-in-sand mixing device according to claim 1, characterized in that: The top end of the top cover (2) is provided with a feed hopper (25) which is connected to the stirring kettle (1), and the lower right end of the stirring kettle (1) is provided with a discharge valve (26).

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