Proportioning device for super-retarded concrete
By setting up crushing and guiding devices in the concrete proportioning device, the problem of blockage of large pieces of materials during the stirring process is solved, the stability and safety of the equipment are improved, and the operation difficulty and material waste are reduced.
Patent Information
- Application Number
- CN202420715145.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-09
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-09
AI Technical Summary
During concrete mixing, large pieces of sand and soil such as gravel are likely to cause blockage of the lower hopper. The existing technology relies on manual dredging and the equipment is prone to failure, resulting in the problem of difficult use of the equipment.
A ratio device for ultra-retarded concrete is designed, including a crushing device and a guide device. The crushing device crushes the material through the first and second roller bodies and gear systems. The motor drives the roller body to rotate, and the guide device passes through the baffle. and nuts reduce material spilling and prevent clogging and waste.
It effectively reduces the blockage of the lower hopper, improves the stability and safety of the equipment, reduces the difficulty of operation, reduces the spilling and waste of materials, and improves the ease of use and safety of the equipment.
Smart Images
Figure CN222223035U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete, in particular to a proportioning device for super slow-setting concrete. Background Art
[0002] Concrete is a general term for engineering composite materials that are made by bonding aggregates into a whole with cementitious materials. The term concrete usually refers to cement as a cementitious material, sand and stone as aggregates, mixed with water in a certain proportion, and obtained by mixing. It is also called ordinary concrete, which is widely used in civil engineering. A batching machine is required in the processing of concrete.
[0003] The inventor found in his daily work that in the process of mixing ingredients, some large pieces of sand and soil solidified during the discharge of sand and gravel, which easily blocked the hopper during the discharge process. In order to solve the problem of the hopper being blocked by large pieces of sand and soil, the prior art uses operators to check and clear the hopper, but this takes a lot of time, resulting in equipment failure, which in turn makes the equipment difficult to use. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a proportioning device for super slow-setting concrete.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a proportioning device for super slow setting concrete, comprising a machine body and a crushing device, a lower hopper is arranged on the surface of the machine body, a stirring bucket is arranged on the lower surface of the machine body, the crushing device is arranged in the inner wall of the lower hopper, the crushing device comprises a first roller body, the first roller body is rotatably connected to the lower hopper, a side of the lower hopper close to the first roller body is rotatably connected to a second roller body, one side of the second roller body passes through the lower hopper and is fixedly connected to a first gear, and by arranging the crushing device, it is convenient to crush the material, thereby increasing the safety of the equipment, reducing the difficulty of operating the equipment, and improving the stability of the equipment.
[0006] Preferably, a mounting frame is fixedly connected to one side of the lower hopper, and a motor is fixedly connected to the surface of the mounting frame. By setting the motor, when in use, the motor drives the first roller body to rotate, and the auxiliary equipment crushes the material, thereby increasing the safety of the equipment.
[0007] Preferably, the driving end of the motor is fixedly connected to the second gear, and one side of the first roller body passes through the lower hopper and is fixedly connected to the second gear. By setting the second gear, the auxiliary motor is convenient to drive the second roller body to rotate, which increases the ease of use of the equipment and reduces the difficulty of using the equipment.
[0008] Preferably, a guiding device is provided on the lower surface of the lower hopper, and the guiding device includes a round tube, and the round tube is fixedly connected to the lower hopper, and a threaded rod is fixedly connected to one side of the round tube. By providing the guiding device, it is convenient to shield the material, reduce the spillage of the material, increase the safety of the equipment, and facilitate use.
[0009] Preferably, a baffle is rotatably connected to the surface of the circular tube, and a handle is fixedly connected to one side of the baffle. By providing the baffle, it is convenient to shield the material, thereby increasing the safety of the equipment and reducing the difficulty of using the equipment.
[0010] Preferably, the surface of the threaded rod is threadedly connected with a nut, and the nut is clamped with the baffle. By providing the nut, the baffle is easily positioned, the stability of the equipment is increased, the use is convenient, and the safety of the equipment is improved.
[0011] Preferably, there are two baffles, and the two baffles are arranged in mirror symmetry. By setting the baffles, when in use, the baffles shield the materials, which increases the safety of the equipment, facilitates the use, and improves the usability of the equipment.
[0012] Compared with the prior art, the advantages and positive effects of the utility model are:
[0013] 1. In the utility model, by setting a crushing device, when in use, put the material into the lower hopper, then start the motor, the motor drives the first roller to rotate, and at the same time the second gear rotates to squeeze the first gear, the first gear drives the second roller to rotate, and the material is squeezed and crushed by the first roller and the second roller. By setting a crushing device, it is easy to loosen large pieces of material, which increases the stability of the equipment, reduces the situation of the lower hopper being blocked, increases the stability of the equipment, and is convenient to use.
[0014] 2. In the utility model, by setting a guiding device, when the lower hopper puts the material into the mixing bucket, the baffle is rotated and tilted to cover the discharge port. At this time, the nut is rotated and the nut is against the baffle. At this time, the baffle is positioned to prevent the material from spilling. The material is guided by the baffle. By setting a guiding device, it is easy to reduce the spilling of the material, increase the safety of the equipment, reduce the difficulty of operating the equipment, facilitate use, and reduce material waste. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a mixing device for super slow-setting concrete;
[0016] Figure 2 A partial structural schematic diagram of a mixing device for super slow-setting concrete proposed in the utility model;
[0017] Figure 3 The utility model provides a schematic diagram of the structure of a crushing device of a proportioning device for super slow-setting concrete;
[0018] Figure 4 The utility model provides a schematic structural diagram of a guide device for a proportioning device of super slow-setting concrete;
[0019] Figure 5 The utility model proposes a mixing device for super slow setting concrete Figure 4 A is an enlarged structural diagram of FIG.
[0020] Legend: 1. Machine body; 2. Lower hopper; 3. Mixing bucket; 4. Crushing device; 41. First roller body; 42. Second roller body; 43. First gear; 44. Second gear; 45. Motor; 46. Mounting frame; 5. Guide device; 51. Baffle; 52. Handle; 53. Round tube; 54. Threaded rod; 55. Nut. DETAILED DESCRIPTION
[0021] See also Figure 1-5 The utility model provides a technical solution: a proportioning device for super slow setting concrete, comprising a body 1 and a crushing device 4, a lower hopper 2 is arranged on the surface of the body 1, a stirring bucket 3 is arranged on the lower surface of the body 1, and the crushing device 4 is arranged in the inner wall of the lower hopper 2.
[0022] The specific arrangement and function of the crushing device 4 and the guiding device 5 will be described in detail below.
[0023] In this embodiment: the crushing device 4 includes a first roller body 41, the first roller body 41 is rotatably connected to the lower hopper 2, and the side of the lower hopper 2 close to the first roller body 41 is rotatably connected to the second roller body 42, one side of the second roller body 42 passes through the lower hopper 2 and is fixedly connected to the first gear 43. By setting up the crushing device 4, it is convenient to crush the material, the safety of the equipment is increased, the difficulty of operating the equipment is reduced, and the stability of the equipment is improved.
[0024] Specifically, a mounting frame 46 is fixedly connected to one side of the lower hopper 2, and a motor 45 is fixedly connected to the surface of the mounting frame 46. By setting the motor 45, when in use, the motor 45 drives the first roller body 41 to rotate, and the auxiliary equipment crushes the material, thereby increasing the safety of the equipment.
[0025] Specifically, the driving end of the motor 45 is fixedly connected to the second gear 44 , and one side of the first roller body 41 passes through the lower hopper 2 and is fixedly connected to the second gear 44 .
[0026] In this embodiment, the second gear 44 is provided to assist the motor 45 in driving the second roller 42 to rotate, thereby increasing the usability of the device and reducing the difficulty of using the device.
[0027] Specifically, a guiding device 5 is provided on the lower surface of the lower hopper 2, and the guiding device 5 includes a circular tube 53, and the circular tube 53 is fixedly connected to the lower hopper 2. A threaded rod 54 is fixedly connected to one side of the circular tube 53. By providing the guiding device 5, it is convenient to shield the material, reduce the spillage of the material, increase the safety of the equipment, and facilitate use.
[0028] In this embodiment, a baffle 51 is rotatably connected to the surface of the round tube 53 , and a handle 52 is fixedly connected to one side of the baffle 51 .
[0029] In this embodiment, the baffle 51 is provided to facilitate shielding of materials, thereby increasing the safety of the equipment and reducing the difficulty of using the equipment.
[0030] Specifically, the surface of the threaded rod 54 is threadedly connected with a nut 55, and the nut 55 is clamped with the baffle 51. By providing the nut 55, it is easy to position the baffle 51, thereby increasing the stability of the equipment, facilitating use, and improving the safety of the equipment.
[0031] Specifically, there are two baffles 51 , and the two baffles 51 are arranged in a mirror-symmetrical manner.
[0032] In this embodiment, by setting the baffle 51, when in use, the baffle 51 shields the material, thereby increasing the safety of the equipment, facilitating the use, and improving the usability of the equipment.
[0033] Working principle: by setting the crushing device 4, when in use, the material is put into the lower hopper 2, at this time, the motor 45 is started, the motor 45 drives the first roller body 41 to rotate, and at the same time the second gear 44 rotates to extrude the first gear 43, the first gear 43 drives the second roller body 42 to rotate, and the material is squeezed and crushed by the first roller body 41 and the second roller body 42. By setting the crushing device 4, it is convenient to loosen the bulk of the material, which increases the stability of the equipment, reduces the blockage of the lower hopper 2, increases the stability of the equipment, and is convenient to use. When the lower hopper 2 puts the material into the mixing bucket 3, the guide device 5 rotates the baffle 51 to tilt and cover the discharge port. At this time, the nut 55 is rotated, and the nut 55 is against the baffle 51. At this time, the baffle 51 is positioned to prevent the material from spilling out. The material is guided by the baffle 51. By setting the guiding device 5, it is convenient to reduce the material spilling, which increases the safety of the equipment, reduces the difficulty of operating the equipment, is convenient to use, and reduces the waste of materials.
Claims
1. A mixing device for ultra-slow setting concrete, comprising a body (1) and a crushing device (4), characterized in that: The surface of the machine body (1) is provided with a lower hopper (2), the lower surface of the machine body (1) is provided with a stirring bucket (3), the crushing device (4) is arranged in the inner wall of the lower hopper (2), the crushing device (4) comprises a first roller body (41), the first roller body (41) is rotatably connected to the lower hopper (2), a side of the lower hopper (2) close to the first roller body (41) is rotatably connected to a second roller body (42), one side of the second roller body (42) passes through the lower hopper (2) and is fixedly connected to a first gear (43), the lower surface of the lower hopper (2) is provided with a A guiding device (5) is provided, the guiding device (5) comprising a round tube (53), the round tube (53) being fixedly connected to the lower hopper (2), a threaded rod (54) being fixedly connected to one side of the round tube (53), a baffle (51) being rotatably connected to the surface of the round tube (53), a handle (52) being fixedly connected to one side of the baffle (51), a nut (55) being threadedly connected to the surface of the threaded rod (54), the nut (55) being clamped with the baffle (51), two baffles (51) being arranged in a mirror-symmetrical manner.
2. The mixing device for super slow setting concrete according to claim 1, characterized in that: A mounting frame (46) is fixedly connected to one side of the lower hopper (2), and a motor (45) is fixedly connected to the surface of the mounting frame (46).
3. The mixing device for super slow setting concrete according to claim 2, characterized in that: The driving end of the motor (45) is fixedly connected to the second gear (44), and one side of the first roller body (41) passes through the lower hopper (2) and is fixedly connected to the second gear (44).