Cement stirring device for preventing adhesion of cement paste

Abstract

The utility model discloses a cement mixing device for preventing cement paste adhesion, which comprises a tank body, a support seat fixedly sleeved on the outer side of the tank body, a support rod fixedly connected with the lower end of the support seat, a discharge port arranged at the bottom of the tank body, a connecting disc fixedly sleeved on the outer side of the tank body and above the support seat, and a connecting rod fixedly connected with the connecting disc. A cover plate is mounted at the top of the connecting disc through screws and makes contact with the tank body, and a motor is fixedly connected to the top of the cover plate. The motor is designed to drive the connecting rod to rotate, so that the stirring rod can rotate to stir materials, after stirring is completed, the rotary table can be driven to move downwards under the action of the air cylinder, and the scraping ring can rotate while moving in the vertical direction of the inner wall of the tank body under the cooperation of the rotary table and the connecting rod. And the inner wall of the tank body can be scraped in the discharging process, and waste caused by the fact that cement paste adheres to the inner wall of the tank body and is difficult to collect is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring devices, in particular to a cement stirring device for preventing cement slurry from adhering. Background Art

[0002] Cement mortar is made of cement, fine aggregate and water, that is, cement plus sand and water, and is mixed into mortar according to needs. In construction projects, cement mortar is used as an adhesive for block masonry materials. For example, cement mortar is used for masonry of rubble stones and red bricks. It is also used for indoor and outdoor plastering. The mortar used in the construction process is generally mixed on-site for the convenience of construction.

[0003] The utility model patent with the patent authorization announcement number CN219338086U discloses a cement mixing device, including a main body, a mixing mechanism, a reinforcement mechanism, a connection mechanism and a support mechanism, wherein the mixing mechanism is located inside the main body, the reinforcement mechanism is located below the mixing mechanism, the connection mechanism is located at the upper end of the mixing mechanism, and the support mechanism is located at the lower end of the main body; the mixing mechanism includes a mixing motor, a reinforcement block, a material retaining plate, and a rotating shaft. The support frame and the limit frame of the cement mixing device can reinforce the mixing motor to ensure the stability of the mixing motor when it is mixing and stirring, and ensure that it will not shake during operation. The staggered stirring rod can make the internal materials more fully stirred when they are mixed and stirred, thereby improving the efficiency of mixing the materials. It is smaller in size than traditional mixing equipment and is more convenient for construction inside some buildings.

[0004] In the above prior art, during the use of the stirring device, when the material is discharged, the cement slurry has a certain adhesion and will adhere to the inner wall of the device, which is difficult to clean, which will cause waste of materials. After the device is used, the internal cleaning needs to be done manually, which is not convenient. Therefore, improvement is needed. Utility Model Content

[0005] The utility model aims to provide a cement stirring device which can prevent cement slurry from adhering, solves the problem that cement slurry adhering to the inner wall of the device is difficult to clean and causes waste, and also solves the problem that it is inconvenient to clean the inside of the device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a cement mixing device to prevent cement slurry from adhering, comprising a tank body, a support seat is fixedly sleeved on the outer side of the tank body, a support rod is fixedly connected to the lower end of the support seat, a discharge port is arranged at the bottom of the tank body, a connecting disk is fixedly sleeved on the outer side of the tank body and located above the support seat, a cover plate is installed on the top of the connecting disk by screws, the cover plate is in contact with the tank body, a motor is fixedly connected to the top of the cover plate, the output end of the motor is rotatably connected to the cover plate and the tank body respectively, a first gear is fixedly connected to the lower end of the motor output end, a second gear is meshed at the right end of the first gear, a rotating tube is fixedly sleeved on the inside of the second gear, the rotating tube is rotatably connected to the tank body through a bearing, and the rotating The moving tube is rotatably connected to the cover plate, the lower end of the rotating tube is fixedly connected to a connecting rod, the outer side of the connecting rod is fixedly connected to a plurality of stirring rods, a cleaning mechanism is arranged inside the tank body, and a cleaning mechanism is arranged inside the tank body, the cleaning mechanism comprises a cylinder, the top of the cover plate and the right side of the rotating tube is fixedly connected to a cylinder, the output end of the cylinder is rotatably connected to the cover plate and the tank body respectively, the lower end of the cylinder output end is fixedly connected to a mounting block, the lower end of the mounting block is fixedly connected to a connecting block, the outer side of the connecting block is slidably sleeved with a turntable, the turntable is movably sleeved on the outer side of the rotating tube, a square groove is provided inside the turntable, the lower end of the turntable is fixedly connected to a connecting rod, the left end of the connecting rod is fixedly connected to a scraper ring, and the scraper ring contacts the inner wall of the tank body. By designing the cleaning mechanism, it is convenient to remove the attached cement slurry.

[0007] Preferably, the lower end of the support rod is fixedly connected with an anti-skid pad, and the anti-skid pad is made of rubber. By designing the anti-skid pad, the anti-skid property of the device can be improved.

[0008] Preferably, the connecting rod is a square rod, and the connecting rod is connected to the rotating tube. By designing the connecting rod, water injected into the rotating tube can flow into the connecting rod.

[0009] Preferably, an annular groove is provided inside the rotating disk, and a connecting block is slidably connected inside the annular groove. By designing the annular groove, the rotating disk and the connecting block can slide relative to each other.

[0010] Preferably, the cleaning mechanism includes a slider, the inside of the stirring rod is slidably connected to the slider, the inside of the slider is movably sleeved with a ball, the ball is slidably connected to the stirring rod, the outside of the slider is fixedly connected to a fixed rod, the outside of the fixed rod is provided with a spring, the outside of the fixed rod is slidably sleeved with a fixed block, the fixed block is fixedly connected to the stirring rod, the end of the fixed rod away from the slider is fixedly connected to a plug, the plug is slidably connected to the stirring rod. By designing a cleaning mechanism, it is convenient to clean the inside of the tank.

[0011] Preferably, a slide groove is provided inside the stirring rod, and a ball is slidably connected inside the slide groove. The slide groove is designed so that the ball can slide along the stirring rod.

[0012] Preferably, one end of the spring is fixedly connected to the slider, and the other end of the spring is fixedly connected to the fixed block. The spring is designed so that the force of the spring can act on the slider.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model can drive the connecting rod to rotate by designing the function of the motor, and then realize the stirring of the material by the rotation of the stirring rod. After the stirring is completed, the turntable can be driven to move downward by the function of the cylinder. Through the cooperation of the turntable and the connecting rod, the scraper ring can move along the vertical direction of the inner wall of the tank body while rotating, and the inner wall of the tank body can be scraped during the material discharge process to prevent the cement slurry from adhering to the inner wall of the tank body and being difficult to collect, resulting in waste.

[0015] 2. The utility model is designed to function by rotating the tube. By injecting water into the rotating tube, water can flow into the connecting rod, and the water can flow into the stirring rod. Under the action of water pressure, the plug can be moved horizontally, and the plug can be separated from the stirring rod, so that the water injected into the rotating tube can be sprayed outward through the stirring rod. The rotation and movement of the scraper ring can facilitate the cleaning of the inside of the tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 A three-dimensional cross-sectional view of the local structure;

[0018] Figure 3 For this utility model Figure 2 A front cross-sectional view of a stirring rod structure;

[0019] Figure 4 For this utility model Figure 3 Enlarged view of point A.

[0020] In the figure: 1. tank body; 2. support seat; 3. support rod; 4. anti-skid pad; 5. discharge port; 6. connecting plate; 7. cover plate; 8. cleaning mechanism; 9. cleaning mechanism; 10. motor; 11. first gear; 12. second gear; 13. rotating tube; 14. connecting rod; 15. stirring rod; 81. cylinder; 82. mounting block; 83. connecting block; 84. turntable; 85. annular groove; 86. square groove; 87. connecting rod; 88. scraper ring; 91. slider; 92. ball; 93. slide groove; 94. fixing rod; 95. spring; 96. fixing block; 97. plug. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1 , Figure 2 A cement mixing device for preventing cement slurry from adhering comprises a tank body 1, a support seat 2 is fixedly sleeved on the outer side of the tank body 1, a support rod 3 is fixedly connected to the lower end of the support seat 2, an anti-skid pad 4 is fixedly connected to the lower end of the support rod 3, the anti-skid pad 4 is made of rubber, and the anti-skid property of the device can be improved by designing the anti-skid pad 4, a discharge port 5 is arranged at the bottom of the tank body 1, a connecting plate 6 is fixedly sleeved on the outer side of the tank body 1 and located above the support seat 2, a cover plate 7 is installed on the top of the connecting plate 6 by screws, the cover plate 7 is in contact with the tank body 1, a motor 10 is fixedly connected to the top of the cover plate 7, the output ends of the motor 10 are rotatably connected to the cover plate 7 and the tank body 1 respectively, and the motor 1 0 The lower end of the output end is fixedly connected with a first gear 11, the right end of the first gear 11 is meshed with a second gear 12, the interior of the second gear 12 is fixedly sleeved with a rotating tube 13, the rotating tube 13 is rotatably connected to the tank body 1 through a bearing, the rotating tube 13 is rotatably connected to the cover plate 7, the lower end of the rotating tube 13 is fixedly connected with a connecting rod 14, the connecting rod 14 is a square rod, the connecting rod 14 is communicated with the rotating tube 13, by designing the connecting rod 14, water injected into the rotating tube 13 can flow into the connecting rod 14, a plurality of stirring rods 15 are fixedly connected to the outside of the connecting rod 14, a cleaning mechanism 8 is arranged inside the tank body 1, and a washing mechanism 9 is arranged inside the tank body 1.

[0023] See also Figure 1 , Figure 2The cleaning mechanism 8 includes a cylinder 81. The top of the cover plate 7 and the right side of the rotating tube 13 are fixedly connected with the cylinder 81. The output ends of the cylinder 81 are rotatably connected with the cover plate 7 and the tank body 1 respectively. The lower end of the output end of the cylinder 81 is fixedly connected with a mounting block 82. The lower end of the mounting block 82 is fixedly connected with a connecting block 83. The outer side of the connecting block 83 is slidably sleeved with a turntable 84. The interior of the turntable 84 is provided with an annular groove 85. The interior of the annular groove 85 is slidably connected with the connecting block 83. By designing the annular groove 85, the turntable 84 can slide relative to the connecting block 83. The turntable 84 is movably sleeved on the outer side of the rotating tube 13. The interior of the turntable 84 is provided with a square groove 86. The lower end of the turntable 84 is fixedly connected with a connecting rod 87. The left end of the connecting rod 87 is fixedly connected with a scraper ring 88. The scraper ring 88 contacts the inner wall of the tank body 1. By designing the cleaning mechanism 8, it is convenient to remove the attached cement slurry.

[0024] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 The cleaning mechanism 9 includes a slider 91, the inside of the stirring rod 15 is slidably connected with the slider 91, the inside of the slider 91 is movably sleeved with a ball 92, the ball 92 is slidably connected to the stirring rod 15, a slide groove 93 is provided inside the stirring rod 15, the inside of the slide groove 93 is slidably connected with the ball 92, by designing the slide groove 93, the ball 92 can slide along the stirring rod 15, the outer side of the slider 91 is fixedly connected with a fixing rod 94, the outer side of the fixing rod 94 is provided with a spring 95, one end of the spring 95 is fixedly connected to the slider 91, and the other end of the spring 95 is fixedly connected to the fixing block 96, by designing the spring 95, the force of the spring 95 can act on the slider 91, the outer side of the fixing rod 94 is slidably sleeved with a fixing block 96, the fixing block 96 is fixedly connected to the stirring rod 15, the end of the fixing rod 94 away from the slider 91 is fixedly connected with a plug 97, the plug 97 is slidably connected to the stirring rod 15, and the cleaning mechanism 9 is designed to facilitate the cleaning of the inside of the tank body 1.

[0025] The specific implementation process of the utility model is as follows: when in use, first add the raw material into the tank body 1, then the output end of the motor 10 drives the first gear 11 to rotate, the first gear 11 drives the second gear 12 and the rotating tube 13 to rotate, and then the connecting rod 14 drives the stirring rod 15 to rotate to stir the material, and the material can be discharged after the stirring is completed. During the material discharge process, the output end of the cylinder 81 drives the mounting block 82 and the connecting block 83 to move downward, and the connecting block 83 drives the turntable 84 to move downward, so that the turntable 84 is sleeved on the outside of the connecting rod 14, and then the cylinder 81 drives the turntable 84 to reciprocate in the vertical direction, which can realize the reciprocating movement of the scraper ring 88 in the vertical direction, and the motor 10 keeps working, and when the connecting rod 14 rotates, it can drive the turntable 84 and the scraper ring 88 to rotate, and the scraper ring 88 can be rotated while moving along the vertical direction of the inner wall of the tank body 1, and the inner wall of the tank body 1 can be scraped during the material discharge process to prevent the cement slurry from adhering to the inner wall of the tank body 1 and being difficult to collect and causing waste. When it is necessary to clean the inside of the tank body 1, water is injected into the rotating tube 13, the water will flow through the connecting rod 14 and finally flow into the stirring rod 15. Under the action of water pressure, the water can push the slider 91 and the ball 92 to move horizontally, and the slider 91 drives the fixed rod 94 to move. The slider 91 will squeeze the spring 95, so that the fixed rod 94 can drive the plug 97 to move and separate from the stirring rod 15, so that the water injected into the rotating tube 13 can be sprayed outward through the stirring rod 15. The rotation and movement of the scraper ring 88 can facilitate the cleaning of the inside of the tank body 1.

[0026] 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 cement mixing device for preventing cement slurry from adhering, comprising a tank body (1), characterized in that: A support seat (2) is fixedly sleeved on the outside of the tank body (1), a support rod (3) is fixedly connected to the lower end of the support seat (2), a non-slip pad (4) is fixedly connected to the lower end of the support rod (3), a discharge port (5) is provided at the bottom of the tank body (1), a connection plate (6) is fixedly sleeved on the outside of the tank body (1) and located above the support seat (2), a cover plate (7) is installed on the top of the connection plate (6) by screws, the cover plate (7) is in contact with the tank body (1), and the top of the cover plate (7) is fixedly connected to the tank body (1). A motor (10) is connected, the output end of the motor (10) is rotatably connected to the cover plate (7) and the tank body (1), respectively; the lower end of the output end of the motor (10) is fixedly connected to a first gear (11); the right end of the first gear (11) is meshed with a second gear (12); a rotating tube (13) is fixedly sleeved inside the second gear (12); the rotating tube (13) is rotatably connected to the tank body (1) via a bearing; the rotating tube (13) is rotatably connected to the cover plate (7); the lower end of the rotating tube (13) is fixedly sleeved inside the second gear (12); A connecting rod (14) is fixedly connected to the outer side of the connecting rod (14) and a plurality of stirring rods (15) are fixedly connected to the outer side of the connecting rod (14); a cleaning mechanism (8) is arranged inside the tank body (1); a cleaning mechanism (9) is arranged inside the tank body (1); the cleaning mechanism (8) comprises a cylinder (81); the top of the cover plate (7) and located on the right side of the rotating tube (13) is fixedly connected to the cylinder (81); the output end of the cylinder (81) is rotatably connected to the cover plate (7) and the tank body (1), respectively; the output end of the cylinder (81) is The lower end of the rotating tube (13) is fixedly connected to a mounting block (82), the lower end of the mounting block (82) is fixedly connected to a connecting block (83), the outer side of the connecting block (83) is slidably sleeved with a rotating disk (84), the rotating disk (84) is movably sleeved on the outer side of the rotating tube (13), a square groove (86) is provided inside the rotating disk (84), the lower end of the rotating disk (84) is fixedly connected to a connecting rod (87), the left end of the connecting rod (87) is fixedly connected to a scraper ring (88), and the scraper ring (88) contacts the inner wall of the tank body (1).

2. A cement stirring device for preventing cement slurry from adhering to claim 1, characterized in that: The anti-slip pad (4) is made of rubber.

3. A cement stirring device for preventing cement slurry from adhering to claim 1, characterized in that: The connecting rod (14) is a square rod, and the connecting rod (14) is connected to the rotating tube (13).

4. A cement stirring device for preventing cement slurry from adhering to claim 1, characterized in that: An annular groove (85) is provided inside the rotating disk (84), and a connecting block (83) is slidably connected inside the annular groove (85).

5. A cement stirring device for preventing cement slurry from adhering to claim 1, characterized in that: The cleaning mechanism (9) comprises a slider (91), the interior of the stirring rod (15) is slidably connected to the slider (91), the interior of the slider (91) is movably sleeved with a ball (92), the ball (92) is slidably connected to the stirring rod (15), the outer side of the slider (91) is fixedly connected to a fixing rod (94), the outer side of the fixing rod (94) is provided with a spring (95), the outer side of the fixing rod (94) is slidably sleeved with a fixing block (96), the fixing block (96) is fixedly connected to the stirring rod (15), and the end of the fixing rod (94) away from the slider (91) is fixedly connected to a plug (97), and the plug (97) is slidably connected to the stirring rod (15).

6. A cement stirring device for preventing cement slurry from adhering to claim 1, characterized in that: A slide groove (93) is provided inside the stirring rod (15), and a ball (92) is slidably connected inside the slide groove (93).

7. A cement stirring device for preventing cement slurry from adhering to claim 5, characterized in that: One end of the spring (95) is fixedly connected to the slider (91), and the other end of the spring (95) is fixedly connected to the fixing block (96).

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