Concrete additive solution proportioning machine
By designing a concrete additive solution ratio machine including weighing external bucket, weighing internal bucket, adjustment mechanism and opening and closing mechanism, the problem of cumbersome ratio operation and low accuracy in the prior art is solved, and a more efficient and accurate ratio effect is achieved.
Patent Information
- Application Number
- CN202421843332.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-01
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-08-01
AI Technical Summary
In the prior art, the comprehensive proportioning of concrete additives is complicated, with low accuracy, low efficiency, and greatly affected by human factors, resulting in unstable proportioning effect.
A concrete additive solution rationing machine is designed, including a bracket body, a weighing external bucket, a weighing internal bucket, an adjustment mechanism and an opening and closing mechanism. Through the combination of an infrared induction probe and a measuring ruler, precise quantity control and automatic proportioning operation are achieved.
The accuracy and efficiency of concrete additive ratios are improved, the influence of human factors is reduced, and the continuity of ratio operations is achieved.
Smart Images
Figure CN222945914U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete processing, in particular to a concrete additive solution proportioning machine. Background Art
[0002] In the prior art, some specific additives are often required in the production of concrete. Before adding, the solid powder or granular additives need to be dissolved in water to make a single solvent solution to ensure the uniformity of mixing. However, concrete production generally requires the addition of multiple additives. Therefore, different additives need to be comprehensively proportioned when making a mixed solvent solution.
[0003] The traditional operation of comprehensive proportioning of multiple additives is often done by manual weighing first, and then moving the required different additives to the mixer, pouring them into the mixer, and mixing them with a certain amount of water. The operation process is relatively cumbersome, and the proportioning effect is greatly affected by human factors; at the same time, this proportioning method is inefficient and can only achieve a certain amount of proportion each time. Generally, the machine needs to be stopped or the mixing needs to be suspended when discharging, and the continuity is poor. Therefore, a concrete additive solution proportioning machine is urgently needed to solve this problem. Utility Model Content
[0004] The utility model aims to provide a concrete additive solution proportioning machine to solve the problem that the manual weighing method proposed in the above background technology has high labor intensity, and at the same time can only achieve a small amount of proportion each time, and has low accuracy.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concrete additive solution proportioning machine, comprising a support body, and a pad fixedly installed on the lower end surface of the support body, a support outer ring is fixedly installed on the upper end of the support body, a weighing outer bucket is fixedly installed on the side wall of the support outer ring, a weighing inner bucket is arranged in the inner cavity of the weighing outer bucket, an adjusting mechanism for limiting the weighing inner bucket is arranged on the upper end surface of the support outer ring, a connecting frame is fixedly installed on the upper part of the side wall of the support body, a discharging hopper is fixedly installed in the inner cavity of the connecting frame, and an opening and closing mechanism for sealing the weighing outer bucket is arranged on the front side wall of the support body.
[0006] Preferably, the adjustment mechanism includes a first gasket fixedly mounted on the upper end surface of the supporting outer ring, and a load-bearing spring fixedly mounted on the upper end surface of the first gasket, a second gasket fixedly mounted on the end of the load-bearing spring away from the first gasket, a sliding groove is provided on the side wall of the weighing outer bucket, a sliding block is slidably mounted in the inner cavity of the sliding groove, and a connecting ring is fixedly mounted on the outer side wall of the sliding block.
[0007] Preferably, the second gasket is fixedly mounted on the lower end surface of the connecting ring, and the adjusting mechanism is provided in several groups on the side wall of the supporting outer ring.
[0008] Preferably, a support plate is fixedly mounted on the lower portion of the side wall of the weighing inner bucket, a measuring ruler is fixedly mounted on the upper end surface of the support plate, and an infrared sensing probe is fixedly mounted on the inner side wall of the measuring ruler.
[0009] Preferably, the opening and closing mechanism includes a mounting plate fixedly mounted on the front side wall of the bracket body, and a first gear and a second gear rotatably mounted on the front side of the lower end face of the support plate, sealing plates are fixedly mounted on the side walls of the transmission shafts of the first gear and the second gear, a sliding sleeve is fixedly mounted on the lower end face of the first gear, a positioning plate is fixedly mounted on the upper end face of the front end face of the mounting plate, a fixing rod is rotatably mounted on the inner cavity of the positioning plate, and the fixing rod is slidably connected to the sliding sleeve.
[0010] Preferably, the first gear is meshedly connected with the second gear, a driving motor is fixedly mounted on the left side of the front end surface of the mounting plate through a frame, an output shaft end of the driving motor is transmission-connected to a fixed rod through a transmission component, and a controller is fixedly mounted on the right side of the front end surface of the mounting plate.
[0011] Preferably, the upper end surface of the blocking plate is tightly pressed against the weighing inner bucket, and the controller is electrically connected to the driving motor.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. In the utility model, when workers are weighing concrete additives, they pour the concrete additives into the inner cavity of the weighing bucket. Under the action of the gravity of the concrete additives themselves, the concrete additives will squeeze the sealing plate to drive the support plate to move downward. At this time, the measuring ruler on the support plate will also drive the infrared sensing probe to move downward, the bearing spring will be compressed, and the sliding sleeve will slide on the side wall of the fixed rod. Through the setting of the measuring ruler, the workers can clearly and intuitively obtain the amplitude of the downward movement of the weighing bucket. Through the setting of the infrared sensing probe, the downward movement distance of the weighing bucket can be more accurately identified, so that the workers can promptly, quickly and accurately control the amount of the concrete additives, effectively improving the accuracy of the entire device.
[0014] 2. In the utility model, after the worker has finished weighing the volume of the concrete additive, the controller can be used to start the driving motor. Under the cooperation of the transmission parts, the fixed rod will drive the sliding sleeve to rotate the first gear. Since the first gear is meshed with the second gear, the first gear and the second gear will rotate in opposite directions. Sealing plates are fixedly installed on the side walls of the transmission shaft of the first gear and the second gear. At this time, the two sets of sealing plates can be moved away from each other to achieve an open state, that is, the concrete additives in the weighing inner bucket can be discharged from the discharge hopper, which is convenient for workers to take. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a rear view overall structural schematic diagram of a concrete additive solution proportioning machine of the utility model;
[0016] Figure 2 This is a schematic diagram of the overall structure of a concrete additive solution proportioning machine of the utility model;
[0017] Figure 3 This is a schematic diagram of the overall structure of a concrete additive solution proportioning machine according to the utility model from a top view;
[0018] Figure 4 The utility model is a schematic diagram of the overall structure of a concrete additive solution proportioning machine when viewed from above.
[0019] In the figure: 1. bracket body; 11. foot; 2. supporting outer ring; 3. weighing outer bucket; 4. weighing inner bucket; 41. supporting plate; 42. measuring ruler; 43. infrared sensing probe; 5. adjusting mechanism; 51. first gasket; 52. load-bearing spring; 53. second gasket; 54. sliding groove; 55. sliding block; 56. connecting ring; 6. connecting frame; 7. discharge hopper; 8. opening and closing mechanism; 8. opening and closing mechanism; 81. mounting plate; 811. positioning plate; 812. fixing rod; 82. first gear; 821. sliding sleeve; 83. second gear; 84. sealing plate; 85. driving motor; 86. transmission component; 87. controller. 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-Figure 4 The utility model provides a technical solution of a concrete additive solution proportioning machine:
[0022] A concrete additive solution proportioning machine comprises a support body 1 and a pad 11 fixedly mounted on the lower end surface of the support body 1, a support outer ring 2 is fixedly mounted on the upper end of the support body 1, a weighing outer bucket 3 is fixedly mounted on the side wall of the support outer ring 2, a weighing inner bucket 4 is arranged in the inner cavity of the weighing outer bucket 3, an adjusting mechanism 5 for limiting the weighing inner bucket 4 is arranged on the upper end surface of the support outer ring 2, a connecting frame 6 is fixedly mounted on the upper part of the side wall of the support body 1, a discharging hopper 7 is fixedly mounted in the inner cavity of the connecting frame 6, and an opening and closing mechanism 8 for blocking the weighing outer bucket 3 is arranged on the front side wall of the support body 1.
[0023] Furthermore, the adjustment mechanism 5 includes a first gasket 51 fixedly mounted on the upper end surface of the supporting outer ring 2, and a load-bearing spring 52 fixedly mounted on the upper end surface of the first gasket 51, a second gasket 53 is fixedly mounted on one end of the load-bearing spring 52 away from the first gasket 51, a sliding groove 54 is opened on the side wall of the weighing outer bucket 3, a sliding block 55 is slidably mounted in the inner cavity of the sliding groove 54, and a connecting ring 56 is fixedly mounted on the outer side wall of the sliding block 55;
[0024] The second gasket 53 is fixedly mounted on the lower end surface of the connecting ring 56, and the adjusting mechanism 5 is provided with several groups on the side wall of the supporting outer ring 2;
[0025] A support plate 41 is fixedly mounted on the lower part of the side wall of the weighing inner bucket 4 , a measuring ruler 42 is fixedly mounted on the upper end surface of the support plate 41 , and an infrared sensing probe 43 is fixedly mounted on the inner side wall of the measuring ruler 42 .
[0026] It should be noted that when the worker pours the concrete additive to be weighed into the inner cavity of the weighing inner bucket 4, under the action of the gravity of the concrete additive itself, the concrete additive will squeeze the sealing plate 84 to drive the support plate 41 to move downward. At this time, the measuring ruler 42 on the support plate 41 will also drive the infrared sensing probe 43 to move downward, the load-bearing spring 52 will be compressed, and the sliding sleeve 821 slides on the side wall of the fixed rod 812. Through the setting of the measuring ruler 42, the worker can clearly and intuitively obtain the amplitude of the downward movement of the weighing inner bucket 4. Through the setting of the infrared sensing probe 43, the downward movement distance of the weighing inner bucket 4 can be more accurately identified, so that the worker can control the amount of the concrete additive in a timely, fast and accurate manner, effectively improving the accuracy of the entire device.
[0027] Further, the opening and closing mechanism 8 includes a mounting plate 81 fixedly mounted on the front side wall of the bracket body 1, and a first gear 82 and a second gear 83 rotatably mounted on the front side of the lower end face of the support plate 41, a blocking plate 84 is fixedly mounted on the side walls of the transmission shafts of the first gear 82 and the second gear 83, a sliding sleeve 821 is fixedly mounted on the lower end face of the first gear 82, a positioning plate 811 is fixedly mounted on the upper end of the front end face of the mounting plate 81, a fixing rod 812 is rotatably mounted in the inner cavity of the fixing rod 812, and the fixing rod 812 is slidably connected to the sliding sleeve 821;
[0028] The first gear 82 is meshed with the second gear 83. A driving motor 85 is fixedly mounted on the left side of the front end surface of the mounting plate 81 through a frame. The output shaft end of the driving motor 85 is connected to the fixed rod 812 through a transmission component 86. A controller 87 is fixedly mounted on the right side of the front end surface of the mounting plate 81.
[0029] The upper end surface of the blocking plate 84 is tightly pressed against the weighing inner bucket 4 , and the controller 87 is electrically connected to the driving motor 85 .
[0030] It should be noted that, after the worker has finished weighing the volume of the concrete additive, the driving motor 85 can be started through the controller 87. Under the cooperation of the transmission component 86, the fixed rod 812 will drive the sliding sleeve 821 to rotate the first gear 82. Since the first gear 82 is meshed with the second gear 83, the first gear 82 and the second gear 83 will rotate in opposite directions at this time. The side walls of the transmission shaft of the first gear 82 and the second gear 83 are fixedly installed with blocking plates 84. At this time, the two sets of blocking plates 84 can move away from each other to achieve an open state, that is, the concrete additives in the weighing inner bucket 4 can be discharged from the discharge hopper 7, which is convenient for workers to take.
[0031] Working principle:
[0032] During operation, when a worker pours the concrete additive to be weighed into the inner cavity of the weighing inner bucket 4, under the action of the gravity of the concrete additive itself, the concrete additive will squeeze the blocking plate 84 to drive the support plate 41 to move downward. At this time, the measuring ruler 42 on the support plate 41 will also drive the infrared sensing probe 43 to move downward, the bearing spring 52 will be compressed, and the sliding sleeve 821 slides on the side wall of the fixed rod 812. Through the setting of the measuring ruler 42, the worker can clearly and intuitively obtain the amplitude of the downward movement of the weighing inner bucket 4. Through the setting of the infrared sensing probe 43, the downward movement distance of the weighing inner bucket 4 can be more accurately identified, so that the worker can promptly, quickly and accurately control the amount of the concrete additive, effectively improving the accuracy of the entire device;
[0033] After the worker has finished weighing the volume of the concrete additive, the controller 87 can be used to start the driving motor 85. Under the cooperation of the transmission component 86, the fixed rod 812 will drive the sliding sleeve 821 to rotate the first gear 82. Since the first gear 82 is meshed with the second gear 83, the first gear 82 and the second gear 83 will rotate in opposite directions. The side walls of the transmission shaft of the first gear 82 and the second gear 83 are fixedly installed with blocking plates 84. At this time, the two sets of blocking plates 84 can move away from each other to achieve an open state, that is, the concrete additives in the weighing inner bucket 4 can be discharged from the discharge bucket 7, which is convenient for the workers to take.
[0034] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.
Claims
1. A concrete additive solution proportioning machine, comprising a support body (1), and a foot (11) fixedly mounted on the lower end surface of the support body (1), characterized in that: A supporting outer ring (2) is fixedly mounted on the upper end of the support body (1), a weighing outer bucket (3) is fixedly mounted on the side wall of the supporting outer ring (2), a weighing inner bucket (4) is arranged in the inner cavity of the weighing outer bucket (3), an adjusting mechanism (5) for limiting the position of the weighing inner bucket (4) is arranged on the upper end surface of the supporting outer ring (2), a connecting frame (6) is fixedly mounted on the upper part of the side wall of the support body (1), a discharging bucket (7) is fixedly mounted in the inner cavity of the connecting frame (6), and an opening and closing mechanism (8) for blocking the weighing outer bucket (3) is arranged on the front side wall of the support body (1).
2. A concrete additive solution proportioning machine according to claim 1, characterized in that: The adjustment mechanism (5) comprises a first gasket (51) fixedly mounted on the upper end surface of the supporting outer ring (2), and a bearing spring (52) fixedly mounted on the upper end surface of the first gasket (51); a second gasket (53) is fixedly mounted on one end of the bearing spring (52) away from the first gasket (51); a sliding groove (54) is provided on the side wall of the weighing outer bucket (3); a sliding block (55) is slidably mounted in the inner cavity of the sliding groove (54); and a connecting ring (56) is fixedly mounted on the outer side wall of the sliding block (55).
3. A concrete additive solution proportioning machine according to claim 2, characterized in that: The second gasket (53) is fixedly mounted on the lower end surface of the connecting ring (56), and the adjusting mechanism (5) is provided in a plurality of groups on the side wall of the supporting outer ring (2).
4. A concrete additive solution proportioning machine according to claim 2, characterized in that: A support plate (41) is fixedly mounted on the lower part of the side wall of the weighing inner bucket (4), a measuring ruler (42) is fixedly mounted on the upper end surface of the support plate (41), and an infrared sensing probe (43) is fixedly mounted on the inner side wall of the measuring ruler (42).
5. A concrete additive solution proportioning machine according to claim 4, characterized in that: The opening and closing mechanism (8) comprises a mounting plate (81) fixedly mounted on the front side wall of the bracket body (1), and a first gear (82) and a second gear (83) rotatably mounted on the front side of the lower end face of the support plate (41); a blocking plate (84) is fixedly mounted on the side walls of the transmission shafts of the first gear (82) and the second gear (83); a sliding sleeve (821) is fixedly mounted on the lower end face of the first gear (82); a positioning plate (811) is fixedly mounted on the upper end face of the front end face of the mounting plate (81); a fixing rod (812) is rotatably mounted in the inner cavity of the fixing rod (811); and the fixing rod (812) is slidably connected to the sliding sleeve (821).
6. A concrete additive solution proportioning machine according to claim 5, characterized in that: The first gear (82) is meshedly connected with the second gear (83); a drive motor (85) is fixedly mounted on the left side of the front end surface of the mounting plate (81) via a frame; an output shaft end of the drive motor (85) is transmission-connected to a fixed rod (812) via a transmission component (86); and a controller (87) is fixedly mounted on the right side of the front end surface of the mounting plate (81).
7. A concrete additive solution proportioning machine according to claim 6, characterized in that: The upper end surface of the blocking plate (84) is tightly abutted against the weighing inner bucket (4), and the controller (87) is electrically connected to the driving motor (85).