Concrete stirring device convenient to clean

Abstract

The utility model relates to the technical field of stirring device cleaning, discloses a concrete stirring device convenient to clean, and solves the problems that when an operator holds a water gun to wash the inner wall of a stirring barrel, the operator needs to continuously exert force and adjust the angle to clean the inner wall of the stirring barrel, and the operator needs to spend a long time to wash the inner wall of the stirring barrel. And the efficiency is relatively low. A concrete stirring device convenient to clean comprises a base, a stirring barrel, a supporting plate, a water spraying assembly and a cleaning assembly, a first motor drives a threaded rod to rotate so as to drive a flow dividing box to move up and down along the threaded rod, the flow dividing box moves up and down to drive a water spraying pipe and a spraying head to move up and down, and a water pump is started; water in the water tank enters the flow dividing box through the connecting water pipe and the water inlet pipe in sequence and is finally sprayed out through the spray head moving up and down to flush concrete attached to the inner wall of the stirring barrel, it is ensured that the water can cover all corners of the inner wall of the stirring barrel, and therefore the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning stirring devices, in particular to a concrete stirring device which is convenient to clean. Background Art

[0002] Concrete is a building material made from a mixture of cement, sand, crushed stone or aggregate, and water. A mixing device ensures that the various ingredients in concrete are thoroughly mixed, giving the concrete a uniform and consistent consistency.

[0003] However, during the continuous use of the mixing device, there will be residual concrete or cement adhered to the mixing barrel. If these residues are not cleaned in time, it is easy to affect the quality of the next batch of concrete, resulting in the uniformity and consistency of the concrete. When cleaning the mixing barrel, the operator needs to hold a water gun to flush the inner wall of the mixing barrel. When flushing, the operator needs to continue to use force and adjust the angle to clean the inner wall of the mixing barrel. It takes a long time to clean, and the efficiency is relatively low. Utility Model Content

[0004] The utility model aims to provide a concrete mixing device that is easy to clean. By adopting the device to work, the problem that when an operator uses a handheld water gun to flush the inner wall of the mixing barrel, the operator needs to continuously apply force and adjust the angle to clean the inner wall of the mixing barrel, which takes a long time to clean and has relatively low efficiency is solved.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concrete mixing device that is easy to clean, comprising a base, a mixing barrel arranged on the top of the base, and a support plate arranged above the base, wherein a water spraying assembly for supplying water and a cleaning assembly for cleaning the inner wall of the mixing barrel are arranged inside the mixing barrel;

[0006] The water spray assembly includes a water tank and a water pump fixedly connected to the top of the support plate, a connecting water pipe fixedly running through the water tank and the water pump, a water inlet pipe fixedly running through one end of the water pump, a first motor fixedly connected to the top of the support plate, a threaded rod fixedly connected to the output end of the first motor, a diversion box threadedly connected to the outer surface of the threaded rod, a water spray pipe fixedly running through the outer surface of the diversion box, and a nozzle fixedly running through one end of the water spray pipe, the water inlet pipe is connected through the diversion box, the threaded rod is connected through the support plate, and the nozzles are provided in multiple groups, and the multiple groups of nozzles are all facing the inner wall of the mixing barrel.

[0007] Furthermore, the cleaning assembly includes a connecting column fixedly connected to the bottom end of the diversion box, an annular fixing plate fixedly connected to the bottom end of the connecting column, a connecting rod fixedly connected to the outer surface of the annular fixing plate, an annular mounting seat fixedly connected to one end of the connecting rod, and a scraper fixedly connected to the outer surface of the annular mounting seat, the scraper contacts the inner wall of the mixing barrel, and the annular fixing plate is threadedly connected to the threaded rod.

[0008] Furthermore, a sliding block is fixedly connected to the outer surface of the annular mounting seat, a sliding groove is provided on the inner wall of the mixing barrel, and the sliding block is slidably connected to the sliding groove.

[0009] Furthermore, a second motor is fixedly connected to the top of the support plate, a rotating rod is fixedly connected to the output end of the second motor, a stirring rod is fixedly connected to the outer surface of the rotating rod, and the rotating rod is connected through the support plate.

[0010] Furthermore, a hydraulic telescopic rod is fixedly connected to the top of the base, a third motor is fixedly connected to the telescopic end of the hydraulic telescopic rod, a rotating shaft is fixedly connected to the top of the third motor, and the support plate is fixedly connected to the rotating shaft.

[0011] Furthermore, a groove is provided on the upper surface of the base, and the groove is arranged corresponding to the bottom end of the mixing barrel.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model provides a convenient and clean concrete mixing device. The first motor is started, and the first motor drives the threaded rod to rotate, thereby driving the diverter box to move up and down along the threaded rod. The up and down movement of the diverter box drives the water spray pipe and the nozzle to move up and down, and the water pump is started. Under the action of the water pump, the water in the water tank enters the diverter box through the connecting water pipe and the water inlet pipe in turn, and is finally sprayed out through the nozzle that moves up and down to wash the concrete attached to the inner wall of the mixing barrel, ensuring that the water can cover every corner of the inner wall of the mixing barrel, thereby improving the cleaning efficiency and solving the problem that when an operator holds a water gun to wash the inner wall of the mixing barrel, the operator needs to continuously apply force and adjust the angle to clean the inner wall of the mixing barrel, which takes a long time to clean and has relatively low efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the top structure of the base of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the mixing barrel of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the water spray assembly of the utility model;

[0018] Figure 5 This is a schematic diagram of the cleaning component structure of the utility model.

[0019] In the figure: 1. base; 11. groove; 2. mixing barrel; 21. slide; 3. water spray assembly; 31. water tank; 32. water pump; 33. connecting water pipe; 34. water inlet pipe; 35. first motor; 36. threaded rod; 37. diversion box; 38. water spray pipe; 39. nozzle; 4. support plate; 5. cleaning assembly; 51. connecting column; 52. annular fixing plate; 53. connecting rod; 54. annular mounting seat; 541. slider; 55. scraper; 6. hydraulic telescopic rod; 7. third motor; 71. rotating shaft; 8. second motor; 81. rotating rod; 811. stirring rod. DETAILED DESCRIPTION

[0020] 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.

[0021] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0022] Combination Figure 1-Figure 3 A concrete mixing device that is easy to clean includes a base 1, a mixing barrel 2 arranged on the top of the base 1, and a support plate 4 arranged above the base 1. A water spray component 3 for supplying water and a cleaning component 5 for cleaning the inner wall of the mixing barrel 2 are arranged inside the mixing barrel 2.

[0023] The utility model is further described below in conjunction with embodiments.

[0024] Embodiment 1:

[0025] See also Figure 1-Figure 5The water spray assembly 3 includes a water tank 31 and a water pump 32 fixedly connected to the top of the support plate 4, a connecting water pipe 33 fixedly running through the water tank 31 and the water pump 32, a water inlet pipe 34 fixedly running through one end of the water pump 32, a first motor 35 fixedly connected to the top of the support plate 4, a threaded rod 36 fixedly connected to the output end of the first motor 35, a diverter box 37 threadedly connected to the outer surface of the threaded rod 36, a water spray pipe 38 fixedly running through the outer surface of the diverter box 37, and a nozzle 39 fixedly running through one end of the water spray pipe 38, the water inlet pipe 34 is connected through the diverter box 37, and the threaded rod 36 is connected through the support plate 4. There are multiple groups of nozzles 39, all of which are facing the inner wall of the mixing barrel 2. The first motor 35 is started, and the first motor 35 drives the threaded rod 36 to rotate, thereby driving the diverter box 37 to move up and down along the threaded rod 36. The diverter box 37 moves up and down, driving the water spray pipe 38 and the nozzle 39 to move up and down. The water pump 32 is started. Under the action of the water pump 32, the water inside the water tank 31 enters the diverter box 37 through the connecting water pipe 33 and the water inlet pipe 34 in turn, and is finally sprayed out through the nozzle 39 to rinse the concrete attached to the inner wall of the mixing barrel 2, ensuring that the water can cover every corner of the inner wall of the mixing barrel 2, thereby improving the cleaning effect.

[0026] The cleaning assembly 5 includes a connecting column 51 fixedly connected to the bottom end of the diverter box 37, an annular fixing plate 52 fixedly connected to the bottom end of the connecting column 51, a connecting rod 53 fixedly connected to the outer surface of the annular fixing plate 52, an annular mounting seat 54 fixedly connected to one end of the connecting rod 53, and a scraper 55 fixedly connected to the outer surface of the annular mounting seat 54, the scraper 55 contacts the inner wall of the mixing barrel 2, the annular fixing plate 52 is threadedly connected to the threaded rod 36, and the threaded rod 36 rotates and drives the annular fixing plate 52 to move up and down, thereby driving the connecting rod 53 and the annular mounting seat 54 to move up and down. The up and down movement of the annular mounting seat 54 drives the scraper 55 to move up and down along the inner wall of the mixing barrel 2 to scrape off the concrete attached to the inner wall of the mixing barrel 2.

[0027] A slider 541 is fixedly connected to the outer surface of the annular mounting seat 54, and a slide groove 21 is provided on the inner wall of the mixing barrel 2. The slider 541 is slidably connected to the slide groove 21. When the annular mounting seat 54 moves up and down, the slider 541 slides along the slide groove 21 to play a limiting role.

[0028] A second motor 8 is fixedly connected to the top of the support plate 4, a rotating rod 81 is fixedly connected to the output end of the second motor 8, a stirring rod 811 is fixedly connected to the outer surface of the rotating rod 81, the rotating rod 81 is connected through the support plate 4, and the second motor 8 is started, the second motor 8 drives the rotating rod 81 to rotate, the rotating rod 81 drives the stirring rod 811 to rotate, and the stirring rod 811 rotates to stir the concrete inside the mixing barrel 2.

[0029] A hydraulic telescopic rod 6 is fixedly connected to the top of the base 1, and a third motor 7 is fixedly connected to the telescopic end of the hydraulic telescopic rod 6. A rotating shaft 71 is fixedly connected to the top of the third motor 7. The support plate 4 is fixedly connected to the rotating shaft 71. The hydraulic telescopic rod 6 is extended and retracted to drive the support plate 4 to move up and down. The third motor 7 is started, and the third motor 7 drives the support plate 4 to rotate, thereby driving the water spray component 3 and the cleaning component 5 to rotate.

[0030] A groove 11 is formed on the upper surface of the base 1 , and the groove 11 is arranged corresponding to the bottom end of the mixing barrel 2 . The mixing barrel 2 is placed in the groove 11 to help the mixing barrel 2 to be positioned on the top end of the base 1 .

[0031] When in use, in the initial state, the stirring rod 811 is located inside the mixing barrel 2, the second motor 8 is started, the second motor 8 drives the rotating rod 81 to rotate, the rotating rod 81 drives the stirring rod 811 to rotate, and the stirring rod 811 rotates to stir the concrete inside the mixing barrel 2. When the mixing barrel 2 needs to be cleaned, the support plate 4 is driven to move upward by extending the hydraulic telescopic rod 6, so that the stirring rod 811 is away from the mixing barrel 2, the third motor 7 is started, the third motor 7 drives the support plate 4 to rotate, thereby driving the water spray assembly 3 to rotate, and after the slider 541 is rotated to just above the slide slot 21, the support plate 4 is driven to move downward by retracting the hydraulic telescopic rod 6, so that the spray head 39 is inside the mixing barrel 2, the first motor 35 is started, and the first motor 35 drives the threaded rod 36 to rotate, thereby driving The movable diverter box 37 moves up and down along the threaded rod 36, and the diverter box 37 moves up and down to drive the water spray pipe 38 and the nozzle 39 to move up and down, and the water pump 32 is started. Under the action of the water pump 32, the water inside the water tank 31 enters the diverter box 37 through the connecting water pipe 33 and the water inlet pipe 34 in turn, and is finally sprayed out through the nozzle 39 that moves up and down to rinse the concrete attached to the inner wall of the mixing barrel 2, ensuring that the water can cover every corner of the inner wall of the mixing barrel 2. The threaded rod 36 rotates and drives the annular fixing plate 52 to move up and down, thereby driving the connecting rod 53 and the annular mounting seat 54 to move up and down. The annular mounting seat 54 moves up and down and drives the scraper 55 to move up and down along the inner wall of the mixing barrel 2 to scrape off the concrete attached to the inner wall of the mixing barrel 2, thereby improving the cleaning effect.

[0032] 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.

[0033] 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 concrete mixing device that is easy to clean, comprising a base (1), a mixing bucket (2) arranged on the top of the base (1), and a support plate (4) arranged above the base (1), characterized in that: The mixing barrel (2) is provided with a water spraying assembly (3) for supplying water and a cleaning assembly (5) for cleaning the inner wall of the mixing barrel (2); The water spray assembly (3) comprises a water tank (31) and a water pump (32) fixedly connected to the top of the support plate (4), a connecting water pipe (33) fixedly passing through the water tank (31) and the water pump (32), a water inlet pipe (34) fixedly passing through one end of the water pump (32), a first motor (35) fixedly connected to the top of the support plate (4), a threaded rod (36) fixedly connected to the output end of the first motor (35), a diversion box (37) threadedly connected to the outer surface of the threaded rod (36), a water spray pipe (38) fixedly passing through the outer surface of the diversion box (37), and a spray head (39) fixedly passing through one end of the water spray pipe (38), the water inlet pipe (34) is connected through the diversion box (37), the threaded rod (36) is connected through the support plate (4), and the spray heads (39) are provided in a plurality of groups, and the plurality of groups of the spray heads (39) are all directed toward the inner wall of the mixing barrel (2).

2. The easy-to-clean concrete mixing device according to claim 1, characterized in that: The cleaning assembly (5) comprises a connecting column (51) fixedly connected to the bottom end of the diverter box (37), an annular fixing plate (52) fixedly connected to the bottom end of the connecting column (51), a connecting rod (53) fixedly connected to the outer surface of the annular fixing plate (52), an annular mounting seat (54) fixedly connected to one end of the connecting rod (53), and a scraper (55) fixedly connected to the outer surface of the annular mounting seat (54), the scraper (55) being in contact with the inner wall of the mixing barrel (2), and the annular fixing plate (52) being threadedly connected to the threaded rod (36).

3. The easy-to-clean concrete mixing device according to claim 2, characterized in that: A sliding block (541) is fixedly connected to the outer surface of the annular mounting seat (54), a sliding groove (21) is provided on the inner wall of the mixing barrel (2), and the sliding block (541) is slidably connected to the sliding groove (21).

4. The easy-to-clean concrete mixing device according to claim 3, characterized in that: The top end of the support plate (4) is fixedly connected to a second motor (8), the output end of the second motor (8) is fixedly connected to a rotating rod (81), the outer surface of the rotating rod (81) is fixedly connected to a stirring rod (811), and the rotating rod (81) is connected through the support plate (4).

5. The easy-to-clean concrete mixing device according to claim 4, characterized in that: The top of the base (1) is fixedly connected to a hydraulic telescopic rod (6), the telescopic end of the hydraulic telescopic rod (6) is fixedly connected to a third motor (7), the top of the third motor (7) is fixedly connected to a rotating shaft (71), and the support plate (4) is fixedly connected to the rotating shaft (71).

6. The easy-to-clean concrete mixing device according to claim 5, characterized in that: The upper surface of the base (1) is provided with a groove (11), and the groove (11) is arranged corresponding to the bottom end of the mixing barrel (2).

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