Concrete mixer facilitating feeding

Abstract

The utility model discloses a concrete mixer convenient for feeding, and relates to the technical field of building mechanical equipment. The device comprises a base, the top of the base is provided with a stirring device, and the top of the base is provided with a feeding device; the feeding device comprises a feeding assembly and a conveying assembly, the feeding assembly comprises a connecting block, a feeding cylinder movably penetrates through the top of the connecting block, a feeding column is arranged at the top end of the feeding cylinder, a fixing plate is arranged at the other end of the feeding cylinder, a cavity is formed in the connecting block, and the conveying assembly is arranged in the cavity of the connecting block. A plurality of connecting columns are arranged in the connecting block, and a supporting plate is arranged at the bottoms of the connecting columns. According to the concrete feeding device, the connecting block, the feeding cylinder, the feeding column, the fixing plate, the connecting column, the supporting plate, the rotating bolt, the blocking plate and the like are arranged and matched with one another, the feeding cylinder can descend under the gravity of concrete and other materials, and the weight of the concrete is judged according to the descending depth.

Description

Technical Field

[0001] The utility model belongs to the field of construction machinery and equipment, and in particular relates to a concrete mixer which is convenient for loading. Background Art

[0002] A concrete mixer is a machine that mixes cement, sand and gravel aggregates and water to make concrete mixture.

[0003] Chinese patent publication number CN212859905U discloses a concrete mixer including a tank body, a feed hopper is fixedly connected to the left side of the upper surface of the tank body, legs are fixedly connected to the four corners of the lower surface of the tank body, and a stirring assembly is provided on the upper right side of the tank body.

[0004] However, when loading the mixer described above, human labor is required. It is difficult to control the weight ratio of various concrete materials by human labor, which affects the performance of the concrete after drying. The feed port of the mixer described above is usually set at the top of the mixer, which makes it difficult to load the materials by human labor, and the efficiency of human labor is low.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art, provide a concrete mixer that is convenient for loading, and solve the technical problems in the prior art that manual loading is time-consuming and labor-intensive and that it is difficult to control the loading ratio of manual loading.

[0007] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0008] A concrete mixer convenient for loading materials comprises: a base, a stirring device is installed on the top of the base, and a loading device is installed on the top of the base;

[0009] The feeding device includes a feeding component and a conveying component. The feeding component includes a connecting block. A feeding barrel is movably penetrated at the top of the connecting block. A feeding column is installed at the top of the feeding barrel. A fixing plate is installed at the other end of the feeding barrel. A cavity is arranged inside the connecting block. The conveying component is installed inside the cavity of the connecting block. A plurality of connecting columns are installed inside the connecting block. A supporting plate is installed at the bottom of the plurality of connecting columns. The supporting plate is slidably matched with the feeding barrel. A spring is installed between the supporting plate and the fixing plate. A sealing plate is movably matched inside the feeding column. A rotating bolt is movably matched on one side of the sealing plate. One end of the rotating bolt movably penetrates the feeding column and extends to the outside of the feeding column.

[0010] Optionally, the stirring device includes a stirring tank, a rotating motor is installed on the top of the stirring tank, and a rotating rod is arranged inside the stirring tank for rotation. The output end of the rotating motor movably passes through the stirring tank and extends to the interior of the stirring tank. The output end of the rotating motor is fixedly connected to the rotating rod, and stirring rods are installed on the surface of the rotating rod and the surface of the inner wall of the stirring tank.

[0011] Optionally, the conveying assembly includes two fixed blocks, both of which are installed on the top of the base, two support blocks are installed on the surface of the stirring tank, the connecting block is installed between the support block and the fixed block, and a rotating shaft is installed between the two support blocks and between the two fixed blocks, a driving motor is installed on one side of one of the fixed blocks, the output end of the driving motor movably passes through the fixed block, the output end of the driving motor is fixedly connected to the rotating shaft, and a conveyor belt is sleeved between the two rotating shafts. The conveyor belt is located inside the cavity of the connecting block. An inclined plate is installed between the two supporting blocks, the connecting block passes through the stirring tank and extends to the inside of the stirring tank, and the output end of the connecting block is adapted to the inclined plate.

[0012] Optionally, a water inlet is installed at the top of the stirring tank, a liquid extraction pump is installed at the bottom of the stirring tank, a discharge pipe is installed at the bottom of the stirring tank, and the liquid extraction pump is connected to the discharge pipe.

[0013] Optionally, baffles are slidably fitted on both sides of the conveyor belt and on one end of the conveyor belt close to the feed cylinder.

[0014] Optionally, the surface of the feed barrel is provided with scales.

[0015] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0016] 1. Through the cooperation of the connecting block, feed barrel, feed column, fixed plate, connecting column, support plate, rotating bolt, blocking plate and the like, the feed barrel can be lowered under the gravity of the concrete material and other materials. The weight of the concrete material can be judged by the depth of the descent, so that the weight of the concrete material can be adjusted according to different production ratios, and the proportion of various concretes can be further grasped.

[0017] 2. Through the function of the rotating shaft and conveyor belt, the concrete material can be transported to the feeding port. No manpower is needed to feed the concrete and other materials into the feeding port, thereby improving the feeding efficiency.

[0018] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0020] In the figure:

[0021] Figure 1 This is a schematic diagram of the main structure of the stirring device according to one embodiment of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of a stirring tank according to an embodiment of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of a feed assembly according to an embodiment of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of a conveying assembly according to an embodiment of the utility model;

[0025] Figure 5 This is a schematic diagram of the cross-sectional structure of a feed column according to an embodiment of the utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] Base 1, feed assembly 2, conveying assembly 3, fixed block 4, drive motor 5, support block 6, stirring tank 7, rotating motor 8, water inlet 9, discharge pipe 10, liquid pump 11, feed column 12, feed barrel 13, connecting column 14, fixed plate 15, spring 16, support plate 17, rotating bolt 18, connecting block 19, baffle 20, rotating shaft 21, conveyor belt 22, rotating rod 23, stirring rod 24, blocking plate 25.

[0028] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0029] The utility model will now be described in further detail with reference to the accompanying drawings.

[0030] See also Figure 1-5 As shown, in this embodiment, a concrete mixer that is convenient for loading is provided, including a base 1, a stirring device is installed on the top of the base 1, and a loading device is installed on the top of the base 1;

[0031] The feeding device includes a feeding component 2 and a conveying component 3. The feeding component 2 includes a connecting block 19. A feeding cylinder 13 is movably penetrated at the top of the connecting block 19. A feeding column 12 is installed at the top of the feeding cylinder 13. A fixing plate 15 is installed at the other end of the feeding cylinder 13. A cavity is arranged inside the connecting block 19. The conveying component 3 is installed inside the cavity of the connecting block 19. A plurality of connecting columns 14 are installed inside the connecting block 19. A supporting plate 17 is installed at the bottom of the plurality of connecting columns 14. The supporting plate 17 is slidably matched with the feeding cylinder 13. A spring 16 is installed between the supporting plate 17 and the fixing plate 15. A sealing plate 25 is movably matched inside the feeding column 12. A rotating bolt 18 is movably matched on one side of the sealing plate 25. One end of the rotating bolt 18 movably penetrates the feeding column 12 and extends to the outside of the feeding column 12.

[0032] The application of one aspect of this embodiment is as follows: when it is necessary to feed the inside of the mixing tank 7, first, the user feeds the concrete material into the inside of the feed column 12. Under the gravity of the concrete material, the feed column 12 can be driven to move downward, and the downward movement of the feed column 12 drives the feed barrel 13 to move downward, and the downward movement of the feed barrel 13 drives the fixed plate 15 to move downward, so that the spring 16 can be squeezed. The user can know the weight of the concrete material inside the feed column 12 through the depth of the downward movement of the feed barrel 13. When the weight of the concrete material inside the feed column 12 reaches the required weight, the user rotates the rotating bolt 18, and the rotating bolt 18 moves to drive the blocking plate 25 to move, so that the concrete material can enter the conveyor belt 22. The user starts the drive motor 5, and the output end of the drive motor 5 rotates to drive the rotating shaft 21 to rotate, and the rotation of the rotating shaft 21 drives the conveyor belt 22 to move. The movement of the conveyor belt 22 can drive the concrete material to move to the inside of the mixing tank 7, and the transportation of the concrete material can be completed.

[0033] The stirring device of this embodiment includes a stirring tank 7, a rotating motor 8 is installed on the top of the stirring tank 7, a rotating rod 23 is rotated in cooperation with the stirring tank 7, the output end of the rotating motor 8 movably penetrates the stirring tank 7 and extends to the inside of the stirring tank 7, the output end of the rotating motor 8 is fixedly connected to the rotating rod 23, and a stirring rod 24 is installed on the surface of the rotating rod 23 and the surface of the inner wall of the stirring tank 7. When the concrete material is transported to the inside of the stirring tank 7, the user starts the rotating motor 8, the output end of the rotating motor 8 rotates to drive the rotating rod 23 to rotate, and the rotating rod 23 rotates to drive the stirring rod 24 to rotate, so that various materials can be fully stirred.

[0034] The conveying assembly 3 of this embodiment includes two fixed blocks 4, both of which are installed on the top of the base 1, two support blocks 6 are installed on the surface of the mixing tank 7, and the connecting block 19 is installed between the support block 6 and the fixed block 4. A rotating shaft 21 is installed between the two support blocks 6 and the two fixed blocks 4. A driving motor 5 is installed on one side of one of the fixed blocks 4. The output end of the driving motor 5 movably passes through the fixed block 4. The output end of the driving motor 5 is fixedly connected to the rotating shaft 21, and a conveyor belt 22 is sleeved between the two rotating shafts 21. The conveyor belt 22 is located inside the cavity of the connecting block 19. The user starts the driving motor 5, and the output end of the driving motor 5 rotates to drive the rotating shaft 21 to rotate. The rotating shaft 21 rotates to drive the conveyor belt 22 to move. The conveyor belt 22 moves, thereby driving the concrete material to move to the inside of the mixing tank 7, and the concrete material can be transported.

[0035] The top of the mixing tank 7 of this embodiment is provided with a water inlet 9, the bottom of the mixing tank 7 is provided with a liquid pump 11, and the bottom of the mixing tank 7 is provided with a discharge pipe 10, and the liquid pump 11 is connected to the discharge pipe 10. The water inlet 9 is provided to facilitate the user to inject water into the mixing tank 7, and the discharge pipe 10 and the liquid pump 11 are provided to facilitate the user to output the mixed concrete, thereby saving manpower.

[0036] The two sides of the conveyor belt 22 of this embodiment and the end of the conveyor belt 22 close to the feed barrel 13 are slidably matched with baffles 20. The baffles 20 are provided to reduce the falling of the concrete material during the transportation of the concrete material and improve the transportation efficiency of the concrete material.

[0037] The surface of the feed barrel 13 of this embodiment is provided with scales. Through the provided scales, it is convenient for users to understand the weight of the concrete material poured into the feed column 12, and the deeper the scales, the heavier the weight of the concrete material.

[0038] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A concrete mixer that is easy to load, characterized in that: include: A base (1), a stirring device is installed on the top of the base (1), and a feeding device is installed on the top of the base (1); The feeding device comprises a feeding component (2) and a conveying component (3), wherein the feeding component (2) comprises a connecting block (19), a feeding cylinder (13) movably penetrates the top of the connecting block (19), a feeding column (12) is installed at the top of the feeding cylinder (13), a fixing plate (15) is installed at the other end of the feeding cylinder (13), a cavity is arranged inside the connecting block (19), the conveying component (3) is installed inside the cavity of the connecting block (19), and a plurality of connecting components are installed inside the connecting block (19). A support plate (17) is installed at the bottom of the plurality of connecting columns (14), the support plate (17) is slidably matched with the feed cylinder (13), a spring (16) is installed between the support plate (17) and the fixed plate (15), the inside of the feed column (12) is movably matched with a sealing plate (25), one side of the sealing plate (25) is movably matched with a rotating bolt (18), one end of the rotating bolt (18) movably passes through the feed column (12) and extends to the outside of the feed column (12).

2. A concrete mixer that is easy to load according to claim 1, characterized in that: The stirring device comprises a stirring tank (7), a rotating motor (8) is installed on the top of the stirring tank (7), a rotating rod (23) is rotated in the stirring tank (7), the output end of the rotating motor (8) movably passes through the stirring tank (7) and extends to the inside of the stirring tank (7), the output end of the rotating motor (8) is fixedly connected to the rotating rod (23), and stirring rods (24) are installed on the surface of the rotating rod (23) and the surface of the inner wall of the stirring tank (7).

3. A concrete mixer convenient for loading according to claim 1, characterized in that: The conveying assembly (3) comprises two fixed blocks (4), the two fixed blocks (4) are both mounted on the top of the base (1), two support blocks (6) are mounted on the surface of the stirring tank (7), a connecting block (19) is mounted between the support block (6) and the fixed block (4), a rotating shaft (21) is mounted between the two support blocks (6) and between the two fixed blocks (4), a driving motor (5) is mounted on one side of one of the fixed blocks (4), the output end of the driving motor (5) movably passes through the fixed block (4), the output end of the driving motor (5) is fixedly connected to the rotating shaft (21), a conveying belt (22) is sleeved between the two rotating shafts (21), and the conveying belt (22) is located inside the cavity of the connecting block (19).

4. A concrete mixer convenient for loading according to claim 1, characterized in that: A water inlet (9) is arranged at the top of the stirring tank (7), a liquid extraction pump (11) is arranged at the bottom of the stirring tank (7), a discharge pipe (10) is arranged at the bottom of the stirring tank (7), and the liquid extraction pump (11) is connected to the discharge pipe (10).

5. A concrete mixer convenient for loading materials according to claim 3, characterized in that: Both sides of the conveyor belt (22) and one end of the conveyor belt (22) close to the feed cylinder (13) are slidably matched with baffles (20).

6. A concrete mixer for easy loading according to claim 1, characterized in that: The surface of the feeding cylinder (13) is provided with scales.

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