Ecological cement mixing device
By designing the structure of the storage box, the lead pipe, the dosing box and the solenoid valve in the ecological cement mixing device, the problem of inaccurate feed ratio in the prior art is solved, and the efficiency of raw materials is improved in proportion and stirring.
Patent Information
- Application Number
- CN202323535864.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-22
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2033-12-22
AI Technical Summary
The existing ecological cement mixing equipment lacks a quantitatively added raw material structure, resulting in low accuracy of the ingredients ratio and affecting work efficiency.
An ecological cement mixing device is designed, including a storage box, a guide tube, a metering box and a solenoid valve. The raw materials are poured into the storage box and the metering box through the guide tube. The increase in the weight of the metering box leads to vertical movement. The baffle slides under the spring push, and the solenoid valve controls the process of pouring raw materials into the cylinder to achieve the addition of raw materials in proportion.
The accuracy of the batching ratio is improved, and the distance between the dosing box and the stop box is adjusted to adjust the quantity of raw materials and improve work efficiency.
Smart Images
Figure CN222431125U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ecological cement mixing, in particular to an ecological cement mixing device. Background Art
[0002] Ecological cement refers to a hydraulic cementitious material made from urban waste incineration ash and sewage sludge as the main raw materials, which is formed by burning and grinding. It has been widely used in the construction field and requires a mixing device to mix the ecological cement, water and sand.
[0003] The ecological cement mixing device is composed of a cylinder, stirring blades, a motor and other structures. By putting cement, water and sand into the cylinder in proportion, the motor starts to drive the stirring rod to rotate, and the stirring rod drives the stirring blades to rotate at high speed, thereby achieving the mixing of the materials.
[0004] Ecological cement needs to be mixed with water and sand when used. The raw materials need to be added in a certain proportion before mixing. There is no quantitative raw material addition structure in the ecological cement mixing device, resulting in low accuracy of the ingredient ratio and affecting work efficiency. Therefore, an ecological cement mixing device is proposed to address the above problems. Utility Model Content
[0005] In order to make up for the deficiencies of the prior art and solve the problems existing in the prior art, the utility model proposes an ecological cement mixing device.
[0006] The technical solution adopted by the utility model to solve its technical problems is: an ecological cement mixing device described in the utility model comprises a tripod, a cylinder body is installed on the tripod, two groups of quantitative components are installed on the top of the cylinder body, the quantitative components comprise a support plate, the support plate is welded on the top plate of the cylinder body, a mounting plate is welded on the support plate, a storage box is installed on the mounting plate, a guide pipe is welded on the bottom end of the storage box, the guide pipe is a rectangular structure, a quantitative box is installed below the guide pipe, a feed trough is provided on the top plate of the quantitative box, the feed trough is located directly below the guide pipe, a guide plate is installed on the top plate of the quantitative box, a cross groove is provided on the guide plate, a cross block is assembled in the cross groove, a blocking box is welded on the cross block, a slide groove is provided inside the blocking box, a baffle is assembled in the slide groove, The baffle is attached to the side wall of the material guide tube, and the baffle and the slide are installed with a first spring. The side wall of the baffle box is provided with a groove, and a push block is assembled in the groove, and the push block is fixedly connected to the baffle, and a first electrode sheet is installed on the push block, and a second electrode sheet is installed on the inner wall of the groove. By pouring raw materials from the storage box into the quantitative box, the amount of raw materials inside the quantitative box increases, the overall weight increases, and the quantitative box moves vertically downward, and the quantitative box moves vertically downward with the baffle box until the baffle box is located under the material guide tube. The baffle in the baffle box slides horizontally outward under the push of the first spring, and the baffle is blocked at the pipe mouth of the material guide tube. At this time, the raw materials in the storage box stop being poured into the quantitative box, the solenoid valve is opened, and the raw materials are poured from the feed pipe into the cylinder body. This structure can add raw materials according to a certain proportion, which is beneficial to improving the accuracy of the ingredient ratio.
[0007] Preferably, a screw rod is rotatably installed in the cross groove of the guide plate through a bearing, a knob is welded on the top of the screw rod, and the screw rod passes through the cross block. A thread is provided in the cross block and slides in cooperation with the screw rod through the thread. The material blocking box is driven to move vertically by the cross block, thereby realizing the adjustment of the vertical distance between the material blocking box and the quantitative box. By adjusting the position of the material blocking box, the amount of raw materials can be adjusted, which is beneficial to adjusting the raw material ratio.
[0008] Preferably, a second spring is welded on the bottom plate of the metering box, and the second spring is fixedly connected to the top plate of the cylinder body. A movable groove is opened on the support plate, and a movable block is assembled in the movable groove. The movable block is fixedly connected to the metering box, and the movable block slides in the movable groove, so that the metering box and the movable block slide together, which is beneficial to improving the stability of the metering box.
[0009] Preferably, a feed pipe is connected to the bottom end of the quantitative box, a through hole is opened on the top plate of the cylinder body, the feed pipe passes through the through hole, and a solenoid valve is installed on the feed pipe. The internal circuit of the solenoid valve is connected to the first electrode sheet and the second electrode sheet through a wire, and the opening and closing of the solenoid valve is realized by the contact and separation of the first electrode sheet and the second electrode sheet, which is beneficial to quickly adjust the switching state of the feed pipe.
[0010] Preferably, a motor is installed on the top of the cylinder body, and the output shaft of the motor passes through the top plate of the cylinder body and is connected to a stirring rod through a coupling. A stirring blade is installed on the stirring rod, and the stirring blade is an auger structure. A discharge pipe is installed on the bottom plate of the cylinder body, and a valve is installed on the discharge pipe. Since the stirring blade is an auger structure, the material can be stirred horizontally and vertically at the same time, which is beneficial to improving the stirring efficiency of the device.
[0011] The utility model is beneficial in that:
[0012] 1. The utility model pours raw materials from the material storage box into the quantitative box, the raw materials inside the quantitative box increase, the overall weight increases, the quantitative box moves vertically downward, and the quantitative box moves vertically downward with the material blocking box until the material blocking box is located below the material guide pipe. The baffle in the material blocking box slides horizontally outward under the push of the first spring, and the baffle is blocked at the pipe mouth of the material guide pipe. At this time, the raw materials in the material storage box stop pouring into the quantitative box, the solenoid valve opens, and the raw materials are poured into the cylinder body from the feed pipe. This structure can add raw materials according to a certain proportion, thereby improving the accuracy of the ingredient ratio. The material blocking box is driven to move vertically by the cross block, thereby realizing the adjustment of the vertical distance between the material blocking box and the quantitative box. By adjusting the position of the material blocking box, the amount of raw materials can be adjusted, which is beneficial to adjusting the raw material ratio.
[0013] 2. The utility model realizes sliding of the quantitative box and the moving block together by the moving block sliding in the moving groove, thereby improving the stability of the quantitative box. The first electrode sheet and the second electrode sheet are connected by a wire, and the first electrode sheet and the second electrode sheet are contacted and separated, thereby realizing the opening and closing of the solenoid valve, and facilitating rapid adjustment of the switching state of the feed pipe. The stirring blades are of an auger structure, so that the material can be stirred horizontally and vertically at the same time, which is beneficial to improving the stirring efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0015] Figure 1 It is a schematic diagram of a three-dimensional structure from a first-person perspective;
[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the quantitative component;
[0017] Figure 3 It is a schematic diagram of the internal three-dimensional structure of the material blocking box;
[0018] Figure 4 It is a schematic diagram of the internal three-dimensional structure of the cylinder.
[0019] In the figure: 1. tripod; 2. cylinder body; 3. support plate; 4. mounting plate; 5. material storage box; 6. material guide pipe; 7. quantitative box; 8. feed trough; 9. guide plate; 10. cross groove; 11. cross block; 12. material blocking box; 13. slide groove; 14. baffle; 15. first spring; 16. groove; 17. push block; 18. first electrode sheet; 19. second electrode sheet; 20. screw rod; 21. knob; 22. feed pipe; 23. solenoid valve; 24. motor; 25. stirring rod; 26. stirring blade; 27. discharge pipe; 28. valve; 29. second spring; 30. moving groove; 31. moving block. 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] See also Figure 1-3As shown, an ecological cement mixing device includes a tripod 1, a cylinder body 2 is installed on the tripod 1, two groups of quantitative components are installed on the top of the cylinder body 2, and the quantitative components include a support plate 3, the support plate 3 is welded to the top plate of the cylinder body 2, a mounting plate 4 is welded on the support plate 3, a storage box 5 is installed on the mounting plate 4, a guide pipe 6 is welded at the bottom of the storage box 5, the guide pipe 6 is a rectangular parallelepiped structure, a quantitative box 7 is installed below the guide pipe 6, and a feed trough 8 is provided on the top plate of the quantitative box 7 The feed trough 8 is located directly below the guide tube 6. A guide plate 9 is installed on the top plate of the quantitative box 7. A cross groove 10 is provided on the guide plate 9. A cross block 11 is installed in the cross groove 10. A blocking box 12 is welded on the cross block 11. A chute 13 is provided inside the blocking box 12. A baffle 14 is installed in the chute 13. The baffle 14 is attached to the side wall of the guide tube 6. A first spring 15 is installed on the baffle 14 and the chute 13. A groove 16 is provided on the side wall of the blocking box 12. , a push block 17 is assembled in the groove 16, and the push block 17 is fixedly connected to the baffle 14. A first electrode sheet 18 is installed on the push block 17, and a second electrode sheet 19 is installed on the inner wall of the groove 16. A screw rod 20 is rotatably installed in the cross groove 10 of the guide plate 9 through a bearing, and a knob 21 is welded on the top of the screw rod 20. The screw rod 20 passes through the cross block 11, and a thread is opened in the cross block 11 and slides with the screw rod 20 through the thread. A second spring 29 is welded on the bottom plate of the quantitative box 7, and the second spring 29 is fixedly connected to the top plate of the cylinder body 2. A moving groove 30 is opened on the support plate 3, and a moving block 31 is assembled in the moving groove 30. The moving block 31 is fixedly connected to the quantitative box 7. A feed pipe 22 is connected to the bottom end of the quantitative box 7, and a through hole is opened on the top plate of the cylinder body 2. The feed pipe 22 passes through the through hole, and an electromagnetic valve 23 is installed on the feed pipe 22. The internal circuit of the electromagnetic valve 23 is connected to the first electrode sheet 18 and the second electrode sheet 19 through a wire;During operation, the ecological cement needs to be stirred with water and sand when in use. Before the raw materials are mixed, the raw materials need to be added in a certain proportion. There is no quantitative raw material adding structure in the ecological cement mixing device, which leads to low accuracy of the batching ratio and affects the work efficiency. By pouring the raw materials into the storage box 5, the raw materials are poured into the quantitative box 7 from the guide pipe 6 at the bottom of the storage box 5. As the raw materials inside the quantitative box 7 increase, the overall weight increases, the quantitative box 7 moves vertically downward, and the second elastic member at the bottom of the quantitative box 7 moves downward. The spring 29 is compressed, and the quantitative box 7 moves vertically downward with the blocking box 12, and the blocking box 12 is always in contact with the side wall of the guide tube 6 until the blocking box 12 is located below the guide tube 6. There is no obstruction from the guide tube 6 at the front end of the blocking box 12. The baffle 14 in the blocking box 12 slides horizontally outward under the push of the first spring 15, and the baffle 14 blocks the pipe mouth of the guide tube 6. At this time, the raw materials in the storage box 5 stop pouring into the quantitative box 7. The sliding process of the baffle 14 drives the push block 17 to slide in the groove 16. The push block 17 drives the first electrode sheet 18 to move, and when the baffle plate 14 is extended, the first electrode sheet 18 and the second electrode sheet 19 are attached, and the internal circuit of the electromagnetic valve 23 at the bottom of the quantitative box 7 is connected, the electromagnetic valve 23 is opened, and the raw material is poured into the cylinder body 2 from the feed pipe 22; in the process of pouring the raw material, the weight of the quantitative box 7 is reduced, and in the process of the next feeding, the baffle plate 14 is pushed back into the material blocking box 12 by pushing the push block 17, the first electrode sheet 18 and the second electrode sheet 19 are separated, the electromagnetic valve 23 is closed, and the outlet at the bottom of the quantitative box 7 is closed. Under the push of the second spring 29, the quantitative box 7 moves vertically upward and returns to its original position; by turning the knob 21, the screw rod 20 is driven to rotate, the cross block 11 slides vertically, and the cross block 11 drives the material blocking box 12 to move vertically, so as to achieve the adjustment of the vertical distance between the material blocking box 12 and the quantitative box 7, and the adjustment of the amount of raw materials by adjusting the position of the material blocking box 12. This structure can add raw materials according to a certain proportion, which is conducive to improving the accuracy of the batching ratio. ;
[0022] See also Figure 4 As shown, a motor 24 is installed at the top of the cylinder body 2, and the output shaft of the motor 24 passes through the top plate of the cylinder body 2 and is connected to a stirring rod 25 through a coupling. A stirring blade 26 is installed on the stirring rod 25, and the stirring blade 26 is an auger structure. A discharge pipe 27 is installed on the bottom plate of the cylinder body 2, and a valve 28 is installed on the discharge pipe 27; when working, in the process of stirring the ecological cement, the stirring direction in the existing mixing device is single, resulting in a low stirring efficiency of the ecological cement. The motor 24 is operated to drive the stirring rod 25 to rotate, and the stirring rod 25 drives the stirring blade 26 to rotate. The stirring blade 26 is an auger structure, which can stir the material horizontally and vertically at the same time, which is beneficial to improving the stirring efficiency of the device.
[0023] Working principle: Ecological cement needs to be mixed with water, sand and other materials when in use. The raw materials need to be added in a certain proportion before mixing. There is no quantitative raw material adding structure in the ecological cement mixing device, which leads to low accuracy of the batching ratio and affects the work efficiency. The raw materials are poured into the storage box 5, and the raw materials are poured into the quantitative box 7 from the guide pipe 6 at the bottom of the storage box 5. As the raw materials inside the quantitative box 7 increase, the overall weight increases, the quantitative box 7 moves vertically downward, the second spring 29 at the bottom of the quantitative box 7 is compressed, and the quantitative box 7 moves vertically downward with the blocking box 12. 12 is always in contact with the side wall of the guide tube 6 until the blocking box 12 is located below the guide tube 6, and there is no blocking of the guide tube 6 at the front end of the blocking box 12. The baffle 14 in the blocking box 12 slides horizontally outward under the push of the first spring 15, and the baffle 14 blocks the pipe mouth of the guide tube 6. At this time, the raw materials in the storage box 5 stop pouring into the quantitative box 7. The sliding process of the baffle 14 drives the push block 17 to slide in the groove 16, and the push block 17 drives the first electrode sheet 18 to move. When the baffle 14 is extended, the first electrode sheet 18 is in contact with the second electrode sheet 19, and the internal circuit of the solenoid valve 23 at the bottom of the quantitative box 7 is When the electromagnetic valve 23 is turned on, the raw material is poured from the feed pipe 22 into the cylinder body 2; during the process of pouring the raw material, the weight of the quantitative box 7 is reduced. During the next feeding process, the baffle 14 is pushed back into the material blocking box 12 by pushing the push block 17, the first electrode sheet 18 is separated from the second electrode sheet 19, the electromagnetic valve 23 is closed, and the outlet at the bottom of the quantitative box 7 is closed. Under the push of the second spring 29, the quantitative box 7 moves vertically upward and returns to its original position; by turning the knob 21, the screw rod 20 is driven to rotate, the cross block 11 slides vertically, and the cross block 11 drives the material blocking box 12 to move vertically, realizing the The vertical distance between the material blocking box 12 and the quantitative box 7 is adjusted. By adjusting the position of the material blocking box 12, the amount of raw materials can be adjusted. This structure can add raw materials in a certain proportion, which is beneficial to improving the accuracy of the ingredient ratio. In the process of mixing ecological cement, the stirring direction in the existing mixing device is single, resulting in a low mixing efficiency of the ecological cement. The motor 24 is operated to drive the stirring rod 25 to rotate, and the stirring rod 25 drives the stirring blade 26 to rotate. The stirring blade 26 is an auger structure. While stirring the material horizontally, it will also stir it vertically, which is beneficial to improving the stirring efficiency of the device.
[0024] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. An ecological cement mixing device, characterized in that The invention comprises a tripod (1), a cylinder body (2) is mounted on the tripod (1), two groups of quantitative components are mounted on the top of the cylinder body (2), the quantitative components comprise a support plate (3), the support plate (3) is welded to the top plate of the cylinder body (2), a mounting plate (4) is welded to the support plate (3), a material storage box (5) is mounted on the mounting plate (4), a material guide pipe (6) is welded to the bottom end of the material storage box (5), the material guide pipe (6) is a rectangular parallelepiped structure, a quantitative box (7) is mounted below the material guide pipe (6), a feed trough (8) is provided on the top plate of the quantitative box (7), the feed trough (8) is located directly below the material guide pipe (6), a guide plate (9) is mounted on the top plate of the quantitative box (7), a guide plate (9) is provided on the guide plate (9), A cross groove (10), a cross block (11) is installed in the cross groove (10), a material blocking box (12) is welded on the cross block (11), a slide groove (13) is provided inside the material blocking box (12), a baffle (14) is installed in the slide groove (13), the baffle (14) is in contact with the side wall of the material guide tube (6), a first spring (15) is installed on the baffle (14) and the slide groove (13), a groove (16) is provided on the side wall of the material blocking box (12), a push block (17) is installed in the groove (16), the push block (17) is fixedly connected to the baffle (14), a first electrode sheet (18) is installed on the push block (17), and a second electrode sheet (19) is installed on the inner wall of the groove (16).
2. An ecological cement mixing device according to claim 1, characterized in that: A screw rod (20) is rotatably mounted in the cross groove (10) of the guide plate (9) via a bearing, a knob (21) is welded to the top of the screw rod (20), the screw rod (20) passes through the cross block (11), and a thread is provided in the cross block (11) and slides in cooperation with the screw rod (20) via the thread.
3. The ecological cement mixing device according to claim 1, characterized in that: A second spring (29) is welded on the bottom plate of the quantitative box (7), and the second spring (29) is fixedly connected to the top plate of the cylinder body (2). A moving groove (30) is provided on the support plate (3), and a moving block (31) is installed in the moving groove (30), and the moving block (31) is fixedly connected to the quantitative box (7).
4. The ecological cement mixing device according to claim 1, characterized in that: A feed pipe (22) is connected to the bottom end of the quantitative box (7), a through hole is provided on the top plate of the cylinder body (2), the feed pipe (22) passes through the through hole, an electromagnetic valve (23) is installed on the feed pipe (22), and the internal circuit of the electromagnetic valve (23) is connected to the first electrode sheet (18) and the second electrode sheet (19) through a wire.
5. The ecological cement mixing device according to claim 1, characterized in that: A motor (24) is installed at the top of the cylinder body (2); an output shaft of the motor (24) passes through the top plate of the cylinder body (2) and is connected to a stirring rod (25) via a coupling; a stirring blade (26) is installed on the stirring rod (25).
6. An ecological cement mixing device according to claim 5, characterized in that: The stirring blade (26) is of an auger structure, a discharge pipe (27) is installed on the bottom plate of the cylinder body (2), and a valve (28) is installed on the discharge pipe (27).