Concrete discharging device for concrete production
By adopting piston motion and rotation design driven by servo motor and second motor in the concrete cutting device, the problems of excessively fast cutting speed and uneven material of traditional cutting devices are solved, and more efficient cutting control and material are achieved Mixing improves the quality of concrete production.
Patent Information
- Application Number
- CN202420992409.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-05-08
AI Technical Summary
Traditional concrete cutting devices can easily lead to too fast cutting time during the cutting process, resulting in the segregation of gravel mortar, and the concentration of the cutting position will lead to the inability to completely mix the materials, affecting the quality of the concrete.
A discharge device for concrete production was designed, and a servo motor drives the rotating disc and connecting rod to move the piston, controls the discharge speed, and drives the discharge box to rotate around the mixing rod through the second motor, spreading the material evenly to avoid concentration. Stack material.
Effectively control the cutting speed, prevent sand and gravel from being separated, and evenly spread the materials to ensure that the concrete materials are fully mixed and improve the quality of concrete production.
Smart Images
Figure CN222431136U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building concrete, in particular to a concrete feeding device for concrete production. Background Art
[0002] With the development of the times, many large construction sites now use multiple concrete mixers to produce concrete. During the production process of concrete, a feeding device is used to feed the concrete, which facilitates the addition of concrete materials.
[0003] Most of the traditional concrete feeding devices are fed through a funnel structure. This method of feeding is prone to the problem of too fast feeding time during the feeding process, which can cause the segregation of gravel mortar.
[0004] At the same time, most traditional feeding devices discharge materials in a centralized manner at one point. When materials are piled at one point, it is easy to cause too much material at the feeding position and cannot be completely mixed with other materials in the concrete, resulting in poor quality of the produced concrete. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model provides a concrete feeding device for concrete production, which has the functions of controlling the feeding speed and increasing the feeding range, and solves the problems raised by the above-mentioned background technology.
[0006] The utility model provides the following technical scheme: a concrete feeding device for concrete production, comprising a feeding device body, the bottom end of the feeding device body is fixedly connected with a supporting foot, the top of the feeding device body is symmetrically installed with a supporting rod, the top of the supporting rod is fixedly connected with a connecting block, a feeding hopper is fixedly installed between the inner sides of the connecting blocks, the bottom end of the feeding hopper is fixedly connected with a rubber hose, a discharge box is movably installed on the inner side of the feeding device body, a servo motor is fixedly installed on the top of the discharge box, a rotating disk is fixedly installed on the output end of the servo motor, a connecting rod is hinged on the surface of the rotating disk, a baffle is hinged on the bottom end of the connecting rod, a feeding hole is provided on the surface of the baffle, and a limiting groove is provided on the top of the discharge box.
[0007] As a preferred technical solution of the utility model, a second motor is fixedly installed at the bottom end of the discharge device body, a stirring rod is fixedly installed at the output end of the second motor, the side surface of the top end of the stirring rod is interconnected with the discharge box, and the discharge box is interconnected with the rubber hose.
[0008] As a preferred technical solution of the utility model, a sliding block is fixedly connected to the outer side of the bottom end of the discharge box, a sliding groove is opened on the inner side of the top end of the discharge device body, and the sliding block is inserted into the sliding groove.
[0009] As a preferred technical solution of the utility model, the baffle is installed on the inner side of the discharge box, and the length and width of the inner side of the discharge box are the same as the size of the baffle.
[0010] As a preferred technical solution of the utility model, the connecting rod is inserted into the internal connecting baffle of the limiting groove, and the diameter of the feed hole on the surface of the baffle is not less than three centimeters.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] 1. The concrete unloading device for concrete production drives the rotating disk to rotate and the connecting rod to move through the servo motor. The connecting rod moves as a piston to make the sand and gravel inside the unloading box fall down through the unloading hole to prevent the sand and gravel from getting stuck inside the unloading box. The unloading hole on the baffle surface can also control the flow rate to prevent unloading too fast.
[0013] 2. The concrete discharge device for concrete production drives the discharge box to rotate during the stirring process by the second motor, so that the discharge box can circle around the stirring rod above the discharge device body, so that the discharge box can be evenly sprinkled above the discharge device body during the discharge process, avoiding concentrated accumulation of materials at one point during the discharge process. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0015] Figure 2 It is a cross-sectional three-dimensional schematic diagram of the material discharge box of the utility model;
[0016] Figure 3 It is a cross-sectional schematic diagram of the structure of the utility model;
[0017] Figure 4 It is a top view schematic diagram of the rotating disk of the utility model.
[0018] In the figure: 1. Main body of the unloading device; 2. Stirring rod; 3. Unloading box; 4. Support rod; 5. Connecting rod; 6. Rotating plate; 7. Connecting block; 8. Unloading hopper; 9. Support foot; 10. Limiting groove; 11. Baffle; 12. Unloading hole; 13. Servo motor; 14. Sliding block; 15. Sliding groove; 16. Second motor; 17. Rubber hose. DETAILED DESCRIPTION
[0019] 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.
[0020] See also Figure 1-4 A concrete feeding device for concrete production comprises a feeding device body 1, a supporting foot 9 is fixedly connected to the bottom end of the feeding device body 1, a supporting rod 4 is symmetrically installed at the top of the feeding device body 1, a connecting block 7 is fixedly connected to the top of the supporting rod 4, a feeding hopper 8 is fixedly installed between the inner sides of the connecting block 7, a rubber hose 17 is fixedly connected to the bottom end of the feeding hopper 8, a discharge box 3 is movably installed inside the feeding device body 1, a second motor 16 is fixedly installed at the bottom end of the feeding device body 1, and the second motor A stirring rod 2 is fixedly installed on the output end of 16, the side surface of the top end of the stirring rod 2 is connected to the discharge box 3, the discharge box 3 is connected to the rubber hose 17, the discharge box 3 is connected to the rubber hose 17, the top of the discharge box 3 is fixedly installed with a servo motor 13, and a rotating disk 6 is fixedly installed on the output end of the servo motor 13. A connecting rod 5 is hinged on the surface of the rotating disk 6, and a baffle 11 is hinged on the bottom end of the connecting rod 5. A feeding hole 12 is opened on the surface of the baffle 11, and a limiting groove 10 is opened on the top of the discharge box 3.
[0021] See also Figure 2 A sliding block 14 is fixedly connected to the outer side of the bottom end of the discharge box 3 , and a sliding groove 15 is opened on the inner side of the top end of the discharge device body 1 , and the sliding block 14 is inserted into the sliding groove 15 .
[0022] It should be noted that, by sliding the support rod 4 inside the sliding groove 15 , the other end of the discharge box 3 is supported, so that the discharge box 3 can slide on the top of the discharge device body 1 .
[0023] See also Figure 2 The baffle 11 is installed on the inner side of the discharge box 3 , and the length and width of the inner side of the discharge box 3 are the same as the size of the baffle 11 .
[0024] It should be noted that, by the baffle 11 being fitted to the inner side of the discharge box 3 , the baffle 11 can shield the sand and gravel inside the discharge box 3 , thus preventing the sand and gravel from being discharged too quickly.
[0025] See also Figure 2 The connecting rod 5 is inserted into the inner part of the limiting groove 10 to connect the baffle 11, and the diameter of the feed hole 12 on the surface of the baffle 11 is not less than three centimeters.
[0026] It should be noted that the material discharge hole 12 on the surface of the baffle 11 facilitates the sand and gravel to fall from the middle of the material discharge hole 12, thereby preventing the sand and gravel from falling too fast and getting stuck in the middle.
[0027] Working principle: when it is needed to be used, turn on the servo motor 13, so that the servo motor 13 drives the rotating disk 6 to rotate, put sand and gravel into the lower hopper 8, and make the sand and gravel enter the discharge box 3 through the rubber hose 17 at the bottom of the lower hopper 8. When the rotating disk 6 rotates, it drives the connecting rod 5 to move, and the connecting rod 5 makes a piston movement on the surface of the rotating disk 6. The connecting rod 5 drives the baffle 11 to move up and down inside the discharge box 3, so that the sand and gravel inside the discharge box 3 falls down through the discharge hole 12 to prevent the sand and gravel from getting stuck inside the discharge box 3. The discharge hole 12 on the surface of the baffle 11 can also control the flow rate to avoid too fast discharge. The second motor 16 is turned on to drive the discharge box 3 to rotate through the stirring rod 2 during the stirring process. The discharge box 3 slides in the sliding groove 15 through the sliding block 14 on the left, so that the discharge box 3 can circle around the stirring rod 2 above the discharge device body 1, so that the discharge box 3 can be evenly sprinkled above the discharge device body 1 during the discharge process, avoiding concentrated material accumulation at one point during the discharge process.
Claims
1. A concrete feeding device for concrete production, comprising a feeding device body (1), characterized in that: The bottom end of the material discharging device body (1) is fixedly connected to a supporting foot (9), the top end of the material discharging device body (1) is symmetrically mounted with a supporting rod (4), the top end of the supporting rod (4) is fixedly connected to a connecting block (7), a material discharging hopper (8) is fixedly mounted between the inner sides of the connecting block (7), the bottom end of the material discharging hopper (8) is fixedly connected to a rubber hose (17), a material discharging box (3) is movably mounted on the inner side of the material discharging box (3), a servo motor (13) is fixedly mounted on the top end of the material discharging box (3), a rotating disk (6) is fixedly mounted on the output end of the servo motor (13), a connecting rod (5) is hingedly mounted on the surface of the rotating disk (6), a baffle (11) is hingedly mounted on the bottom end of the connecting rod (5), a material discharging hole (12) is provided on the surface of the baffle (11), and a limiting groove (10) is provided on the top end of the material discharging box (3).
2. A concrete feeding device for concrete production according to claim 1, characterized in that: A second motor (16) is fixedly mounted on the bottom end of the material discharge device body (1), a stirring rod (2) is fixedly mounted on the output end of the second motor (16), the side surface of the top end of the stirring rod (2) is interconnected with a material discharge box (3), and the material discharge box (3) is interconnected with a rubber hose (17).
3. A concrete feeding device for concrete production according to claim 1, characterized in that: A sliding block (14) is fixedly connected to the outer side of the bottom end of the discharge box (3), a sliding groove (15) is provided on the inner side of the top end of the discharge device body (1), and the sliding block (14) is inserted into the sliding groove (15).
4. A concrete feeding device for concrete production according to claim 1, characterized in that: The baffle (11) is installed on the inner side of the discharge box (3), and the length and width of the inner side of the discharge box (3) are the same as the size of the baffle (11).
5. The concrete feeding device for concrete production according to claim 1, characterized in that: The connecting rod (5) is inserted into the inner part of the limiting groove (10) to connect the baffle plate (11), and the diameter of the discharge hole (12) on the surface of the baffle plate (11) is not less than three centimeters.