Concrete mixing device capable of preventing raw materials from caking
By designing anti-caking mixing components and refined discharge components, the problems of uneven mixing and difficult cleaning in the mixing device are solved, achieving thorough mixing and convenient cleaning of concrete, and improving the device's performance.
Patent Information
- Application Number
- CN202422779101.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-14
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2034-11-14
AI Technical Summary
Existing mixing devices have poor mixing performance during use. Concrete tends to adhere to the inner wall of the mixing tank, resulting in uneven mixing and clumping. Cleaning is also difficult, affecting subsequent use.
The material is thoroughly mixed using the cutting and stirring blades in the anti-caking mixing component. The fixed annular plate, in conjunction with the gear grooves on the inner wall, drives the cleaning blades to rotate. The anti-caking and refining discharge component processes caking through a perforated sieve plate and a crushing roller. Combined with the stirring and lifting adjustment component, convenient cleaning is achieved.
It achieves thorough mixing of concrete raw materials, avoids clumping, ensures uniform distribution, simplifies the cleaning process, and improves the efficiency of the equipment and the quality of concrete.
Smart Images
Figure CN223877223U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to mixing device technical field especially, it relates to a concrete mixing device of preventing raw materials from caking. BACKGROUND
[0002] With the acceleration of global urbanization process, various building projects are emerging, including residential, commercial buildings, infrastructure, etc., the demand for high quality concrete continues to grow, and the preparation of high quality concrete needs to use mixing device, mixes various raw materials.
[0003] The existing mixing device when using, mixing effect is poor, in use the inner wall of agitator tank is easy to adhere concrete and lead to uneven mixing and easy to appear caking, and after processing, it is not convenient to clean the inside adherend of agitator tank, influence the continued use of later period.
[0004] Therefore, it is urgent to set up a structure that can fully stir the concrete raw materials, so that the added raw materials inside can be fully stirred, to avoid the caking caused by the adhesion of raw materials to the inner wall, and to facilitate complete cleaning of the inside after processing, solving the problem of uneven mixing and easy caking. INNOVATION CONTENT
[0005] In order to overcome the problem of poor mixing effect of mixing device in use, the inner wall of agitator tank is easy to adhere concrete and lead to uneven mixing and easy to appear caking, and after processing, it is not convenient to clean the inside adherend of agitator tank, influence the continued use of later period.
[0006] The technical scheme of the utility model is as follows: a concrete mixing device for preventing raw materials from caking, comprising a device mounting frame plate, a discharge box, a mixing tank, a stirring lifting adjusting assembly, a first motor, a first transmission shaft, an anti-caking mixing assembly and an anti-caking and refining discharge assembly; the lower end of the device mounting frame plate is provided with a discharge box; the upper part of the device mounting frame plate is provided with a mixing tank; the side end of the device mounting frame plate is provided with a stirring lifting adjusting assembly; the first motor is installed above the stirring lifting adjusting assembly; the output shaft of the first motor penetrates through the stirring lifting adjusting assembly and is fixedly connected to the first transmission shaft; the outer side end of the first transmission shaft is provided with an anti-caking mixing assembly; the inside of the discharge box is provided with an anti-caking and refining discharge assembly; the anti-caking mixing assembly comprises a cutting stirring paddle, a fixed ring plate and a first driven gear; the cutting stirring paddle is fixedly connected to the outer end of the first transmission shaft; the fixed ring plate is fixedly connected to the outer end of the first transmission shaft; the first driven gear is rotatably arranged in the fixed ring plate.
[0007] Preferably, during the mixing process of the concrete, the cutting stirring paddle in the anti-blocking mixing assembly can fully mix the raw materials poured in, so that the raw materials are completely dispersed inside the mixing tank to avoid blocking, the fixing ring plate can fix a plurality of first driven gears, which can drive the lower inner wall cleaning paddle to rotate when cooperating with the gear groove on the inner wall of the mixing tank, thereby achieving the cleaning effect of the inner wall of the mixing tank, so that the raw materials are prevented from adhering, and the cylinder in the stirring lifting adjusting assembly can push the L-shaped sliding clamping plate to slide at the outer end of the limiting groove track plate, so that after the processing is completed, the L-shaped sliding clamping plate can take out the anti-blocking mixing assembly from the mixing tank, and then the mixing tank is tilted by the second motor through mechanical transmission, so that the mixing tank can be completely cleaned, and the subsequent use is facilitated. The anti-blocking and fine discharging assembly can further refine the mixed concrete to prevent blocking, and the part with blocking is crushed through screening, thereby improving the overall processing quality.
[0008] Preferably, the anti-blocking mixing assembly further comprises a driven shaft, an inner wall cleaning paddle, a spiral conveying plate and a gear groove; the first driven gear is fixedly connected with the driven shaft inside, and the driven shaft can drive the inner wall cleaning paddle to rotate under the transmission of the first driven gear, thereby achieving the cleaning effect.
[0009] Preferably, the outer end of the driven shaft is fixedly connected with the inner wall cleaning paddle; the outer end of the first transmission shaft is fixedly connected with the spiral conveying plate; the spiral conveying plate is installed below the cutting stirring paddle; the inner wall of the mixing tank is provided with a gear groove; the gear groove is engaged with the first driven gear, and the spiral conveying plate can facilitate the downward discharge of the mixed concrete, and the gear groove can drive the first driven gear to rotate under the rotation of the fixing ring plate.
[0010] Preferably, the stirring lifting adjusting assembly comprises a limiting groove track plate, an L-shaped sliding clamping plate, a cylinder, a second motor, a second transmission shaft, a driving gear, a second driven gear and a fixed supporting plate rod; the limiting groove track plate is installed at the side end of the device installation frame plate; the L-shaped sliding clamping plate is slidably connected to the outer end of the limiting groove track plate; the first motor is installed at the upper end of the L-shaped sliding clamping plate; the cylinder is installed at the side end of the device installation frame plate, and the cylinder can push the L-shaped sliding clamping plate to move up and down, thereby taking out the cutting stirring paddle in the mixing tank, facilitating the subsequent tilting of the tank body, and cleaning the inner wall.
[0011] Preferably, the output end of the cylinder is fixedly connected to the side end of the L-shaped sliding clamping plate; the second motor is installed at the side end of the device installation frame plate; the output shaft of the second motor is fixedly connected with the second transmission shaft through the device installation frame plate, and the second transmission shaft drives the driving gear to rotate.
[0012] As preferred, the second transmission shaft outer end is fixedly connected with a driving gear; a second driven gear is rotatably connected to the inner wall end of the device mounting frame plate; the second driven gear and the driving gear are engaged; a fixed supporting plate rod is fixedly connected inside the second driven gear; the fixed supporting plate rod inner wall end is fixedly connected to the mixing tank outer end, and the second driven gear rotation drives the fixed supporting plate rod to tilt the mixing tank, facilitating complete cleaning of the inside.
[0013] As preferred, the anti-caking fine discharging assembly comprises a perforated sieve plate, a side end extension box, a crushing roller and a discharging chute; the perforated sieve plate is arranged inside the discharging box; the side end extension box is arranged at the side end of the discharging box; the third motor is installed at the side end of the side end extension box; the third motor output shaft is fixedly connected with the crushing roller shaft rod through the side end extension box; and the discharging chute is arranged below the perforated sieve plate, the perforated sieve plate can screen the possible caking, then flows into the side end extension box, the crushing roller further refines, and finally flows into the discharging chute.
[0014] The utility model discloses the beneficial effects of:
[0015] 1. In the use process of the mixing device, the cutting stirring paddle of the anti-caking mixing assembly can fully mix the input raw materials, so that the raw materials are completely dispersed in the mixing tank, caking is avoided, and the fixed annular plate can fix a plurality of first driven gears, so that the first driven gears can drive the lower inner wall cleaning paddle to rotate when cooperating with the gear groove on the inner wall of the mixing tank, the inner wall of the mixing tank is cleaned, and the raw materials are prevented from adhering.
[0016] 2. The cylinder of the stirring lifting adjusting assembly can push the L-shaped sliding clamping plate to slide at the outer end of the limiting groove rail plate, so that the L-shaped sliding clamping plate can take out the anti-caking mixing assembly from the mixing tank after processing is completed, and then the mixing tank is poured by the mechanical transmission of the second motor, so that the mixing tank can be completely cleaned and subsequent use is facilitated.
[0017] 3. The anti-caking fine discharging assembly can further refine the mixed concrete to prevent caking, the perforated sieve plate can screen the possible caking, then flows into the side end extension box, the crushing roller further refines, and finally flows into the discharging chute. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 The utility model discloses the three-dimensional structure schematic diagram of the mixing device is shown.
[0019] Figure 2 The first transmission shaft three-dimensional structure schematic diagram of the mixing device is shown.
[0020] Figure 3The wall cleaning paddle three-dimensional structure schematic view of the mixing device is shown.
[0021] Figure 4 The cylinder three-dimensional structure schematic view of the mixing device is shown.
[0022] Figure 5 The hole-shaped screening plate three-dimensional structure schematic view of the mixing device is shown.
[0023] The drawing mark explanation: 1, device installation frame board; 2, discharge box; 3, mixing tank; 4, first motor; 5, first transmission shaft; 6, third motor; 601, cutting stirring paddle; 602, fixed ring plate; 603, first driven gear; 604, driven shaft rod; 605, wall cleaning paddle; 606, spiral conveying plate; 607, gear groove; 701, limiting groove track plate; 702, L-shaped sliding clamping plate; 703, air cylinder; 704, second motor; 705, second transmission shaft; 706, driving gear; 707, second driven gear; 708, fixed supporting plate rod; 801, hole-shaped screening plate; 802, side end extension box; 803, crushing roller; 804, discharging slide. DETAILED DESCRIPTION
[0024] The utility model is further explained in connection with the drawings and examples.
[0025] Please refer to Figures 1-4 The utility model provides a kind of concrete mixing device of preventing raw material caking, including device installation frame board 1, discharge box 2, mixing tank 3, stirring lifting adjustment assembly, first motor 4, first transmission shaft 5, anti-caking mixing assembly and anti-caking refining discharge assembly;Device installation frame board 1 lower end portion is provided with discharge box 2;Device installation frame board 1 upper portion is provided with mixing tank 3;Device installation frame board 1 side end portion is provided with stirring lifting adjustment assembly;Stirring lifting adjustment assembly upper portion is installed with first motor 4;The output shaft of first motor 4 passes through stirring lifting adjustment assembly and is fixedly connected to first transmission shaft 5;First transmission shaft 5 outer side end is provided with anti-caking mixing assembly;Discharge box 2 inside is provided with anti-caking refining discharge assembly;Anti-caking mixing assembly includes cutting stirring paddle 601, fixed ring plate 602, first driven gear 603;First transmission shaft 5 outer end portion is fixedly connected with cutting stirring paddle 601;First transmission shaft 5 outer end portion is fixedly connected with fixed ring plate 602;Fixed ring plate 602 inside rotation is provided with first driven gear 603.
[0026] Please refer to Figures 2-3In the embodiment, the anti-blocking mixing assembly further comprises a driven shaft rod 604, an inner wall cleaning paddle 605, a spiral conveying plate 606, and a gear groove 607. The driven shaft rod 604 is fixedly connected inside the first driven gear 603, and the driven shaft rod 604 can rotate the inner wall cleaning paddle 605 under the driving of the first driven gear 603 to achieve the cleaning effect. The outer end of the driven shaft rod 604 is fixedly connected with the inner wall cleaning paddle 605. The outer end of the first transmission shaft 5 is fixedly connected with the spiral conveying plate 606. The spiral conveying plate 606 is installed below the cutting and stirring paddle 601. The inner wall of the mixing tank 3 is provided with the gear groove 607. The gear groove 607 is engaged with the first driven gear 603, and the spiral conveying plate 606 can facilitate the downward discharge of the mixed concrete after mixing. The gear groove 607 can drive the first driven gear 603 to rotate under the rotation of the fixed annular plate 602.
[0027] Please refer to Figure 4 In the embodiment, the stirring and lifting adjusting assembly comprises a limiting groove track plate 701, an L-shaped sliding clamping plate 702, a gas cylinder 703, a second motor 704, a second transmission shaft 705, a driving gear 706, a second driven gear 707, and a fixed supporting plate rod 708. The limiting groove track plate 701 is installed at the side end of the device mounting frame plate 1. The L-shaped sliding clamping plate 702 is slidably connected to the outer end of the limiting groove track plate 701. The first motor 4 is installed at the upper end of the L-shaped sliding clamping plate 702. The gas cylinder 703 is installed at the side end of the device mounting frame plate 1, and the gas cylinder 703 can push the L-shaped sliding clamping plate 702 to move up and down, thereby taking out the cutting and stirring paddle 601 in the mixing tank 3 and facilitating the subsequent tilting of the tank body to clean the inner wall. The output end of the gas cylinder 703 is fixedly connected to the side end of the L-shaped sliding clamping plate 702. The second motor 704 is installed at the side end of the device mounting frame plate 1. The output shaft of the second motor 704 penetrates through the device mounting frame plate 1 and is fixedly connected with the second transmission shaft 705. The second transmission shaft 705 drives the driving gear 706 to rotate, and the outer end of the second transmission shaft 705 is fixedly connected with the driving gear 706. The second driven gear 707 is rotatably connected to the inner wall end of the device mounting frame plate 1. The second driven gear 707 is engaged with the driving gear 706. The fixed supporting plate rod 708 is fixedly connected inside the second driven gear 707. The inner wall end of the fixed supporting plate rod 708 is fixedly connected to the outer end of the mixing tank 3. The rotation of the second driven gear 707 drives the fixed supporting plate rod 708 to tilt the mixing tank 3, thereby facilitating the complete cleaning of the interior.
[0028] Please refer to Figure 5In the present example, the anti-caking fine discharging assembly comprises a perforated sieve plate 801, a side end extension box 802, a crushing roller 803 and a discharging chute 804; the perforated sieve plate 801 is arranged inside the discharging box 2; the side end extension box 802 is arranged at the side end of the discharging box 2; the third motor 6 is mounted at the side end of the side end extension box 802; the shaft rod of the crushing roller 803 is fixedly connected to the output shaft of the third motor 6 through the side end extension box 802; and the discharging chute 804 is arranged below the perforated sieve plate 801; the perforated sieve plate 801 can sieve the possible caking and then flow into the side end extension box 802, the crushing roller 803 further refines, and finally flows into the discharging chute 804.
[0029] In operation, firstly, the cutting stirring paddle 601 can fully mix the input raw materials to avoid caking, the fixed annular plate 602 can fix the plurality of first driven gears 603 to drive the lower inner wall cleaning paddle 605 to rotate to clean the inner wall of the mixing tank 3, and the raw materials are prevented from adhering;
[0030] Then, the L-shaped sliding clamping plate 702 is slid on the outer end of the limiting groove rail plate 701 by the cylinder 703 to take out the anti-caking mixing assembly from the mixing tank 3 after processing, and the mixing tank 3 is tilted by the second motor 704 through mechanical transmission to facilitate cleaning of the mixing tank 3 and subsequent use.
[0031] Finally, the perforated sieve plate 801 can sieve the possible caking and then flow into the side end extension box 802, the crushing roller 803 further refines, and finally flows into the discharging chute 804.
[0032] Through the above steps, the concrete raw materials can be fully dispersed to avoid caking, the components of the concrete can be uniformly distributed to make the performance of the concrete more stable and reliable, the additional cleaning and rework time caused by the caking of the inner wall and insufficient stirring can be reduced, the anti-caking mixing assembly can be taken out from the mixing tank 3 during the lifting of the L-shaped sliding clamping plate 702 to facilitate cleaning of the mixing tank 3 and subsequent use, the perforated sieve plate 801 can sieve the possible caking and then flow into the side end extension box 802, the crushing roller 803 further refines, and finally flows into the discharging chute 804.
[0033] The embodiments of the present application are described in detail above with reference to the drawings, but the present application is not limited to the above-described embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present application.
Claims
1. A concrete mixing device for preventing raw material from caking, comprising a device mounting frame plate (1); characterized in that: The device further comprises a discharge box (2), a mixing tank (3), an agitating lifting adjusting assembly, a first motor (4), a first transmission shaft (5), an anti-blocking mixing assembly and an anti-blocking fine discharging assembly; the lower end of the device mounting frame plate (1) is provided with the discharge box (2); the upper portion of the device mounting frame plate (1) is provided with the mixing tank (3); the side end of the device mounting frame plate (1) is provided with the agitating lifting adjusting assembly; the first motor (4) is installed above the agitating lifting adjusting assembly; the output shaft of the first motor (4) penetrates through the agitating lifting adjusting assembly and is fixedly connected to the first transmission shaft (5); the outer side end of the first transmission shaft (5) is provided with the anti-blocking mixing assembly; the inside of the discharge box (2) is provided with the anti-blocking fine discharging assembly; the anti-blocking mixing assembly comprises a cutting stirring paddle (601), a fixed ring-shaped plate (602) and a first driven gear (603); the outer end of the first transmission shaft (5) is fixedly connected with the cutting stirring paddle (601); the outer end of the first transmission shaft (5) is fixedly connected with the fixed ring-shaped plate (602); the inside of the fixed ring-shaped plate (602) is rotatably provided with the first driven gear (603).
2. A concrete mixing apparatus to prevent clumping of raw materials as claimed in claim 1 wherein: The anti-blocking mixing assembly further comprises a driven shaft rod (604), an inner wall cleaning paddle (605), a spiral conveying plate (606) and a gear groove (607); the inside of the first driven gear (603) is fixedly connected with the driven shaft rod (604).
3. A concrete mixing apparatus to prevent clumping of raw materials as claimed in claim 2 wherein: The outer end of the driven shaft rod (604) is fixedly connected with the inner wall cleaning paddle (605); the outer end of the first transmission shaft (5) is fixedly connected with the spiral conveying plate (606); the spiral conveying plate (606) is installed below the cutting stirring paddle (601); the inner wall of the mixing tank (3) is provided with the gear groove (607); the gear groove (607) is engaged with the first driven gear (603).
4. A concrete mixing apparatus to prevent clumping of raw materials as claimed in claim 1 wherein: The agitating lifting adjusting assembly comprises a limiting groove track plate (701), an L-shaped sliding clamping plate (702), an air cylinder (703), a second motor (704), a second transmission shaft (705), a driving gear (706), a second driven gear (707) and a fixed supporting plate rod (708); the side end of the device mounting frame plate (1) is installed with the limiting groove track plate (701); the outer end of the limiting groove track plate (701) is slidably connected with the L-shaped sliding clamping plate (702); the first motor (4) is installed at the upper end of the L-shaped sliding clamping plate (702); the side end of the device mounting frame plate (1) is installed with the air cylinder (703).
5. A concrete mixing apparatus to prevent clumping of raw materials as claimed in claim 4 wherein: The output end of the air cylinder (703) is fixedly connected to the side end of the L-shaped sliding clamping plate (702); the side end of the device mounting frame plate (1) is installed with the second motor (704); the output shaft of the second motor (704) penetrates through the device mounting frame plate (1) and is fixedly connected with the second transmission shaft (705).
6. A concrete mixing apparatus to prevent clumping of raw materials as claimed in claim 5 wherein: The outer end of the second transmission shaft (705) is fixedly connected with the driving gear (706); the inner wall end of the device mounting frame plate (1) is rotatably connected with the second driven gear (707); the second driven gear (707) is engaged with the driving gear (706); the inside of the second driven gear (707) is fixedly connected with the fixed supporting plate rod (708); the inner wall end of the fixed supporting plate rod (708) is fixedly connected to the outer end of the mixing tank (3).
7. A concrete mixing apparatus to prevent clumping of raw materials as claimed in claim 6 wherein: The anti-caking and refining discharging assembly comprises a perforated sieve plate (801), a side end extension box (802), a crushing roller (803) and a discharging chute (804); the perforated sieve plate (801) is arranged in the discharging box (2); the side end extension box (802) is arranged at the side end of the discharging box (2); the third motor (6) is installed at the side end of the side end extension box (802); the shaft rod of the crushing roller (803) is fixedly connected to the output shaft of the third motor (6) penetrating through the side end extension box (802); and the discharging chute (804) is arranged below the perforated sieve plate (801).