CN219838000U

CN219838000U - Novel stirring of renewable concrete device

Info

Publication number: CN219838000U
Application number: CN202321064720.5U
Authority: CN
Inventors: 蔡峰; 程家连
Original assignee: Jiangsu Yuquan Concrete Co ltd
Current assignee: Jiangsu Yuquan Concrete Co ltd
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-10-17
Anticipated expiration: 2033-05-06

Abstract

The utility model relates to the technical field of concrete production, and discloses a novel stirring device for renewable concrete, which comprises a base, a stirring box, a motor and stirring blades, wherein the stirring box is positioned at the top of the base, supporting blocks are fixedly arranged on two sides of the stirring box, elastic rods fixedly connected with the top of the base are fixedly arranged at the bottoms of the two supporting blocks, the motor is fixedly arranged at the top of the base, a stirring shaft which slides and extends to the inside of the stirring box is fixedly arranged at the output end of the motor, and the shaft wall of the stirring shaft is fixedly connected with the stirring blades; the top of base just is located the both sides of motor and all is equipped with drive mechanism, and drive mechanism's end all is fixed and is equipped with the promotion cam. According to the utility model, the stirring box can be pushed upwards in the process of stirring materials, so that the relative position between the stirring box and the stirring blade is moved, the materials in the stirring box are ensured to be uniformly stirred, and the production efficiency of the renewable concrete is improved.

Description

Novel stirring of renewable concrete device

Technical Field

The utility model relates to the technical field of concrete production, in particular to a novel stirring device for renewable concrete.

Background

The recycled concrete is prepared by crushing, cleaning and grading waste concrete blocks, mixing the crushed, cleaned and graded waste concrete blocks with a certain proportion, and using a stirring device in the production of the conventional recycled concrete. The patent number is CN216879104U, discloses a recycled concrete agitating unit, which comprises a main body, the upper end fixedly connected with first motor of main part, the right-hand member of first motor is provided with crushing case, the output fixedly connected with first gear of first motor, the right side fixedly connected with suction pump of main part, the upper end fixedly connected with first water pipe of suction pump, the upper end of first water pipe is located crushing case's upper end and is provided with atomizer, the right side of main part is provided with first stopper, the upper end fixedly connected with second motor of first stopper, the lower extreme of first stopper is provided with the second stopper, the upper end of second stopper is provided with the third motor.

In the scheme, the regenerated concrete is stirred and mixed by adopting the two stirring blades, so that a certain uniform stirring effect can be achieved, but two motors are required to be loaded, the later maintenance cost is high, and meanwhile, the stirring uniformity is not optimal. Therefore, a novel stirring device for renewable concrete is provided.

Disclosure of Invention

The utility model aims to solve the problems of the background art and provides a novel stirring device for renewable concrete.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a novel stirring device of renewable concrete, includes base, agitator tank, motor and stirring leaf, the agitator tank is located the top of base, the both sides of agitator tank are all fixed and are equipped with the supporting shoe, two the bottom of supporting shoe is all fixed and is equipped with the elastic rod with base top fixed connection, motor fixed mounting is in the top of base, the output of motor is fixed and is equipped with the (mixing) shaft that slides and extend to the inside of agitator tank, and the axial wall and the stirring leaf fixed connection of (mixing) shaft;

the top of base just is located the both sides of motor and all is equipped with drive mechanism, and drive mechanism's end is all fixed to be equipped with promotes the cam, two promote the bellying of cam all with the bottom contact setting of agitator tank.

Preferably, the transmission mechanism comprises a transmission shaft, a first bevel gear and a second bevel gear, wherein the first bevel gear is fixedly arranged at the lower end of the stirring shaft, the two transmission shafts are respectively positioned at two sides of the stirring shaft transversely, the second bevel gear meshed with the first bevel gear is fixedly arranged at one end of each transmission shaft, and the other ends of the two transmission shafts are fixedly connected with the pushing cam.

Preferably, the top of base just is located the both sides of motor and all fixes and is equipped with the supporting seat, two the transmission shaft rotates respectively and sets up in the top of two supporting seats.

Preferably, the elastic rod comprises a supporting cylinder, a supporting rod and a spring, wherein the supporting cylinder is fixedly arranged at the top of the base, the lower end of the supporting rod is inserted into the supporting cylinder, the lower end of the supporting rod is fixedly connected with the inner wall of the supporting cylinder through the spring, and the upper end of the supporting rod is fixedly connected with the supporting block.

Preferably, two limiting blocks are symmetrically and fixedly arranged at the lower end of the supporting rod, and limiting openings matched with the limiting blocks are formed in the wall of the supporting cylinder.

Preferably, the top of the stirring box is fixedly provided with a feeding pipe, and the bottom of the side wall of the stirring box is fixedly provided with a discharging pipe.

Preferably, the bottom of the stirring tank is fixedly provided with an inclined guide plate, and one end of the guide plate inclined downwards extends to the position of the discharge pipe.

Preferably, wear plates are fixedly embedded on two sides of the bottom of the stirring box, and the two pushing cams are respectively in contact with the two wear plates.

Preferably, the bottom of the stirring box and the inside of the guide plate are both fixedly provided with a sliding sealing sleeve, and the shaft wall of the stirring shaft is arranged in the sliding sealing sleeve in a sliding manner.

Compared with the prior art, the utility model provides a novel stirring device for renewable concrete, which has the following beneficial effects:

1. this novel renewable concrete's stirring device through the motor, stirring leaf and the (mixing) shaft that are equipped with, and the motor can drive the (mixing) shaft rotatory at the during operation, and the (mixing) shaft drives stirring leaf rotatory and stirs the inside material of agitator tank, and the rethread is equipped with drive mechanism and the promotion cam, and the (mixing) shaft drives the promotion cam at rotatory in-process and rotates, and the bellying of promotion cam can upwards promote the agitator tank for take place relative movement between agitator tank and the (mixing) shaft, thereby can improve the stirring degree of consistency to the material.

2. This novel renewable concrete's stirring device through being equipped with transmission shaft, first bevel gear, second bevel gear and supporting seat, can guarantee that the (mixing) shaft drives two promotion cams at rotatory in-process and rotates for promote the cam upwards to push up the agitator tank and remove.

3. This novel renewable concrete's churning device through the support section of thick bamboo, bracing piece and the spring that are equipped with, the agitator tank is being promoted the cam upwards after for the bracing piece is at the inside removal of support section of thick bamboo and extension spring, and the spring applys elasticity for the bracing piece simultaneously, makes the agitator tank reset fast.

The device has the advantages that the parts which are not involved in the device are the same as or can be realized by adopting the prior art, and the stirring box can be pushed upwards in the process of stirring materials, so that the relative position between the stirring box and the stirring blades is moved, the materials in the stirring box are uniformly stirred, and the production efficiency of the renewable concrete is improved.

Drawings

FIG. 1 is a schematic structural view of a novel renewable concrete stirring device according to the present utility model;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is an enlarged view of the portion A of FIG. 1;

fig. 4 is a schematic structural view of the elastic rod in fig. 1.

In the figure: 1. a base; 2. a stirring tank; 3. a motor; 4. stirring the leaves; 5. sliding the sealing sleeve; 6. a support block; 7. an elastic rod; 8. a stirring shaft; 9. pushing the cam; 10. a transmission shaft; 11. a first bevel gear; 12. a second bevel gear; 13. a support base; 14. a support cylinder; 15. a support rod; 16. a spring; 17. a limiting block; 18. a feed pipe; 19. a discharge pipe; 20. a wear plate; 21. wear plates.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1-3, a novel stirring of renewable concrete device, including base 1, agitator tank 2, motor 3 and stirring leaf 4, agitator tank 2 is located the top of base 1, the both sides of agitator tank 2 are all fixed and are equipped with supporting shoe 6, the bottom of two supporting shoes 6 is all fixed be equipped with base 1 top fixed connection's elastic rod 7, motor 3 fixed mounting is in the top of base 1, the fixed (mixing) shaft 8 that slides and extend to the inside of agitator tank 2 that is equipped with of output of motor 3, and the axial wall and the stirring leaf 4 fixed connection of stirring shaft 8, motor 3 can drive the stirring shaft 8 rotation, stirring shaft 8 drives the rotation of stirring leaf 4 and stirs the inside material of agitator tank 2. The top of base 1 and the both sides that are located motor 3 all are equipped with drive mechanism, and drive mechanism's end is all fixed to be equipped with and promotes cam 9, drive mechanism includes transmission shaft 10, first bevel gear 11 and second bevel gear 12, first bevel gear 11 is fixed to be set up in the lower extreme of (mixing) shaft 8, two transmission shafts 10 all are transversely respectively in the both sides of (mixing) shaft 8, the one end of two transmission shafts 10 is all fixed be equipped with the second bevel gear 12 of first bevel gear 11 meshing setting, the other end and the promotion cam 9 fixed connection of two transmission shafts 10, the bellying of two promotion cams 9 all contacts the setting with the bottom of agitator tank 2, the bottom both sides of agitator tank 2 are all fixed to be inlayed and are equipped with antifriction plate 21, two promotion cams 9 respectively with two antifriction plate 21 contact setting, antifriction plate 21 can avoid promoting cam 9 and the contact of agitator tank 2, reduce the wearing and tearing of agitator tank 2 bottom. The top of base 1 and the both sides that are located motor 3 all are fixed and are equipped with supporting seat 13, and two transmission shafts 10 rotate respectively and set up in the top of two supporting seats 13.

Example 2

Referring to fig. 1 and 4, the elastic rod 7 includes a supporting cylinder 14, a supporting rod 15 and a spring 16, the supporting cylinder 14 is fixedly disposed at the top of the base 1, the lower end of the supporting rod 15 is inserted into the supporting cylinder 14, the lower end of the supporting rod 15 is fixedly connected with the inner wall of the supporting cylinder 14 through the spring 16, the upper end of the supporting rod 15 is fixedly connected with the supporting block 6, and the spring 16 is stretched or extruded in the process of moving the stirring box 2 up and down, so that the stirring box 2 can be quickly reset; two limiting blocks 17 are symmetrically and fixedly arranged at the lower end of the supporting rod 15, limiting ports matched with the limiting blocks 17 are formed in the wall of the supporting cylinder 14, and the limiting blocks 17 and the limiting ports are matched to prevent the supporting rod 15 from moving out of the supporting cylinder 14.

Example 3

Referring to fig. 1, the top of the stirring tank 2 is fixedly provided with a feed pipe 18, the bottom of the side wall of the stirring tank 2 is fixedly provided with a discharge pipe 19, the bottom of the stirring tank 2 is fixedly provided with an inclined guide plate 20, and one end of the guide plate 20 inclined downwards extends to the position of the discharge pipe 19, so that the material inside the stirring tank 2 can be ensured to be completely discharged through the discharge pipe 19. The bottom of agitator tank 2 and the inside of guide plate 20 are all fixed and are equipped with sliding seal cover 5, and the axial wall slip of (mixing) shaft 8 sets up in the inside of sliding seal cover 5, can increase the slip leakproofness between (mixing) shaft 8 and agitator tank 2 and guide plate 20.

In the utility model, when the stirring box is used, a worker firstly pours materials into the stirring box 2 through the feeding pipe 18, then the motor 3 is started to work, the motor 3 can drive the stirring shaft 8 to rotate, the stirring shaft 8 drives the stirring blade 4 to rotate and stir the materials in the stirring box 2, the stirring shaft 8 drives the first bevel gear 11 and the second bevel gear 12 to rotate in the rotating process, meanwhile, the transmission shaft 10 rotates, the pushing cam 9 is driven to rotate by the transmission shaft 10, the protruding part of the pushing cam 9 can push the stirring box 2 upwards, the stirring box 2 and the stirring shaft 8 relatively move in the up-down moving process, so that the stirring uniformity of the materials can be improved, the supporting rod 15 moves in the supporting cylinder 14 and stretches the spring 16 after the stirring box 2 is pushed upwards by the pushing cam 9, and meanwhile, the spring 16 applies elasticity to the supporting rod 15, so that the stirring box 2 is quickly reset, and the vibration stirring effect on the materials can be improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a novel stirring of renewable concrete device, includes base (1), agitator tank (2), motor (3) and stirring leaf (4), its characterized in that: the stirring box (2) is positioned at the top of the base (1), supporting blocks (6) are fixedly arranged on two sides of the stirring box (2), elastic rods (7) fixedly connected with the top of the base (1) are fixedly arranged at the bottoms of the two supporting blocks (6), the motor (3) is fixedly arranged at the top of the base (1), a stirring shaft (8) which slidingly extends to the inside of the stirring box (2) is fixedly arranged at the output end of the motor (3), and the shaft wall of the stirring shaft (8) is fixedly connected with the stirring blades (4);

the top of base (1) and the both sides that are located motor (3) all are equipped with drive mechanism, and drive mechanism's end is all fixed to be equipped with promotion cam (9), two the bellying of promotion cam (9) all sets up with the bottom contact of agitator tank (2).

2. The novel renewable concrete stirring device according to claim 1, wherein: the transmission mechanism comprises a transmission shaft (10), a first bevel gear (11) and a second bevel gear (12), wherein the first bevel gear (11) is fixedly arranged at the lower end of a stirring shaft (8), two transmission shafts (10) are transversely arranged at two sides of the stirring shaft (8) respectively, one ends of the two transmission shafts (10) are fixedly provided with the second bevel gear (12) which is meshed with the first bevel gear (11), and the other ends of the two transmission shafts (10) are fixedly connected with a pushing cam (9).

3. The novel renewable concrete stirring device according to claim 2, wherein: the top of base (1) and be located both sides of motor (3) and all fixedly be equipped with supporting seat (13), two transmission shaft (10) rotate respectively and set up in the top of two supporting seats (13).

4. The novel renewable concrete stirring device according to claim 1, wherein: the elastic rod (7) comprises a supporting cylinder (14), a supporting rod (15) and a spring (16), wherein the supporting cylinder (14) is fixedly arranged at the top of the base (1), the lower end of the supporting rod (15) is inserted into the supporting cylinder (14), the lower end of the supporting rod (15) is fixedly connected with the inner wall of the supporting cylinder (14) through the spring (16), and the upper end of the supporting rod (15) is fixedly connected with the supporting block (6).

5. The novel renewable concrete stirring device according to claim 4, wherein: two limiting blocks (17) are symmetrically and fixedly arranged at the lower end of the supporting rod (15), and limiting openings matched with the limiting blocks (17) are formed in the wall of the supporting cylinder (14).

6. The novel renewable concrete stirring device according to claim 1, wherein: the top of the stirring box (2) is fixedly provided with a feeding pipe (18), and the bottom of the side wall of the stirring box (2) is fixedly provided with a discharging pipe (19).

7. The novel renewable concrete stirring device according to claim 6, wherein: the bottom of the stirring box (2) is fixedly provided with an inclined guide plate (20), and one end of the guide plate (20) inclined downwards extends to the position of the discharging pipe (19).

8. The novel renewable concrete stirring device according to claim 1, wherein: wear-resisting plates (21) are fixedly embedded in two sides of the bottom of the stirring box (2), and the two pushing cams (9) are respectively contacted with the two wear-resisting plates (21).

9. The novel renewable concrete stirring device according to claim 7, wherein: the bottom of agitator tank (2) and the inside of guide plate (20) are all fixed and are equipped with slip seal cover (5), the axle wall slip of (8) stirring axle sets up in the inside of slip seal cover (5).