Concrete proportioning equipment
By introducing scales and detachable mixing rod structures into concrete proportioning equipment, the problems of inaccurate and incomplete cleaning of manual experience are solved, and accurate proportioning and convenient cleaning are achieved.
Patent Information
- Application Number
- CN202422348807.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-26
- Publication Date
- 2025-08-08
- Estimated Expiration
- 2034-09-26
AI Technical Summary
The existing concrete mixing equipment relies on manual experience, which leads to inaccurate mixing ratios, prone to errors in proportion, and the mixing shaft takes up space, resulting in incomplete cleaning.
A concrete rationing equipment is designed, including mixing tanks, rationing tanks and mixing and disassembly components. The amount of raw materials is determined by scales, precise ingredients are achieved using pull rods and arc-shaped grooves, and the detachable mixing rod structure is convenient for cleaning.
It achieves accurate proportioning and convenient cleaning, avoids the problem of incomplete cleaning, and improves the efficiency of equipment use and cleaning effect.
Smart Images
Figure CN223199264U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete, in particular to concrete proportioning equipment. Background Art
[0002] Concrete, or cement concrete, is a composite material made by bonding fine and coarse aggregates with cement and allowing them to harden over time. In the past, lime-based cements, such as lime paste, were the most common, but hydraulic cements, such as calcium aluminate cement or Portland cement, are sometimes used. Non-cement-based concrete differs from other concretes in that it directly bonds the various aggregates together. Non-cement-based concrete includes asphalt concrete, which uses asphalt as a binder, and polymer concrete, which uses polymers as a cementing agent. Asphalt concrete is often used for pavements. Concrete requires the use of proportioning equipment to mix a variety of aggregates with cement in a specific proportion.
[0003] The proportioning equipment in the existing technology is generally proportioned by personnel according to experience, which has problems such as inaccurate proportioning, easy errors in proportions, and inconvenient use. After the proportioning is completed, the materials need to be mixed when passing through the stirring shaft during use. After the mixing is completed, the stirring shaft occupies a large space, resulting in incomplete cleaning of the equipment. Utility Model Content
[0004] In order to solve the problem that the proportioning equipment in the prior art is generally proportioned by personnel according to experience, there are problems such as inaccurate proportioning, easy errors in proportions, and inconvenient use. In addition, after the proportioning is completed, the materials need to be mixed when passing through the stirring shaft during use. After the mixing is completed, the stirring shaft occupies a large space, resulting in the equipment not being cleaned and the problem of incomplete cleaning being prone to occur. The purpose of the utility model is to provide a concrete proportioning equipment.
[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a concrete proportioning device, comprising a mixing tank, a proportioning tank detachably provided on the mixing tank, a proportioning assembly connected to the proportioning tank, a fixing ring fixedly provided on the outer surface of the mixing tank, a support column fixedly provided on the lower surface of the fixing ring, a discharge pipe fixedly provided on the lower surface of the mixing tank, a valve connected to the discharge pipe, and a mixing and disassembly assembly connected to the mixing tank;
[0006] The proportioning assembly includes a material tank, which is fixedly connected to the upper surface of the proportioning tank, and a scale is connected to the outer surface of the material tank. A circular plate is rotatably provided inside the proportioning tank, and a circular hole is provided on the upper surface of the circular plate. An arc-shaped groove is provided on the outer surface of the proportioning tank. A pull rod is fixedly provided on the outer surface of the circular plate, and there are four circular holes, and the circular holes are distributed in a ring array on the circular plate. The pull rod passes through the arc-shaped groove, and an arc spring is fixed between the pull rod and the arc-shaped groove. A connecting block is fixedly provided on the lower surface of the proportioning tank, and a connecting groove is provided on the upper surface of the mixing tank. The connecting block is movably fitted with the inner surface of the connecting groove, and a first mounting bolt is threadedly inserted on the upper surface of the connecting block, and the end of the first mounting bolt is threadedly inserted into the interior of the mixing tank.
[0007] Preferably, the stirring and disassembling assembly includes a round block and a stirring rod, the round block is rotatably connected to the inner surface of the mixing tank, a notch is opened on the upper surface of the round block, a first motor is fixedly provided on the lower surface of the mixing tank, a fixed shell is fixedly provided on the lower surface of the mixing tank, the first motor is arranged inside the fixed shell, the output end of the first motor passes through the mixing tank, the output end of the first motor is fixedly connected to the lower surface of the round block, a positioning block is fixedly provided at the lower end of the stirring rod, the positioning block is movably fitted with the inner surface of the notch, a second mounting bolt is threadedly inserted on the outer surface of the round block, and the end of the second mounting bolt is threadedly inserted inside the positioning block.
[0008] Compared with the prior art, the beneficial effects of the present invention are:
[0009] 1. The utility model can pour a variety of raw materials into the material tank, and the scale set on the outer surface of the material tank can be used to determine the amount of raw materials to be added. The raw materials fall on the upper surface of the circular plate. After the amount to be added is determined, the pull rod is used to move it along the arc groove. The pull rod drives the circular plate to rotate. When the circular hole corresponds to the material tank, the raw materials enter the interior of the mixing tank, which facilitates the mixing of ingredients and makes the mixing more accurate.
[0010] 2. When the interior of the mixing tank needs to be cleaned, the first mounting bolt can be rotated to disengage its end from the mixing tank, and then the second mounting bolt can be rotated to disengage its end from the positioning block, thereby removing the stirring rod, making it convenient to clean the interior of the mixing tank and the stirring rod, and avoiding the situation where unclean cleaning affects subsequent cleaning. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0012] Figure 1 This is a schematic structural diagram of the utility model.
[0013] Figure 2 This is a schematic diagram of the structure of the material tank of the utility model.
[0014] Figure 3 This is a schematic diagram of the arc groove structure of the utility model.
[0015] Figure 4 This is a schematic diagram of the structure of the stirring and disassembling components of the utility model.
[0016] Figure 5 For this utility model Figure 4 Enlarged structural diagram at point A in the middle.
[0017] In the figure: 1. Mixing tank; 11. Fixing ring; 12. Support column; 13. Discharge pipe; 14. Valve; 2. Proportioning tank; 21. Connecting block; 22. Connecting groove; 23. First mounting bolt; 3. Proportioning assembly; 31. Material tank; 32. Scale; 33. Round plate; 34. Round hole; 36. Arc groove; 37. Pull rod; 38. Arc spring; 4. Stirring assembly and disassembly assembly; 41. Round block; 411. Notch; 42. Second mounting bolt; 43. First motor; 44. Fixing shell; 45. Stirring rod; 46. Positioning block. DETAILED DESCRIPTION
[0018] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0019] Example: Figure 1-5 As shown, the utility model provides a concrete proportioning device, including a mixing tank 1, a proportioning tank 2 is detachably provided on the mixing tank 1, a proportioning component 3 is connected to the proportioning tank 2, and a stirring and disassembling component 4 is connected to the mixing tank 1;
[0020] The proportioning component 3 includes a material tank 31, which is fixedly connected to the upper surface of the proportioning tank 2. A scale 32 is connected to the outer surface of the material tank 31. A circular plate 33 is provided inside the proportioning tank 2 for rotation. A circular hole 34 is provided on the upper surface of the circular plate 33. An arc groove 36 is provided on the outer surface of the proportioning tank 2. A pull rod 37 is fixedly provided on the outer surface of the circular plate 33. A limiting groove is provided in the arc groove 36. A limiting block is provided in the limiting groove. The limiting block is connected to the pull rod 37. When the limiting block reaches the other end of the limiting groove, the circular hole 34 is relative to the material tank 31. The pull rod 37 passes through the arc groove 36, and an arc spring 38 is fixed between the pull rod 37 and the arc groove 36. By pouring a variety of raw materials into the material tank 31, the amount of raw materials to be added can be determined by the scale 32 set on its outer surface. The raw materials fall on the upper surface of the circular plate 33. After the amount to be added is determined, the pull rod 37 is used to move it along the arc groove 36. The pull rod 37 drives the circular plate 33 to rotate. When the circular hole 34 corresponds to the material tank 31, the raw materials enter the interior of the mixing tank 1, which facilitates the batching and makes the batching more accurate.
[0021] A connecting block 21 is fixedly provided on the lower surface of the proportioning tank 2, and a connecting groove 22 is provided on the upper surface of the mixing tank 1. The connecting block 21 is movably fitted with the inner surface of the connecting groove 22. A first mounting bolt 23 is threadedly inserted on the upper surface of the connecting block 21. The end of the first mounting bolt 23 is threadedly inserted into the interior of the mixing tank 1, so as to facilitate the disassembly and assembly of the proportioning tank 2.
[0022] The outer surface of the mixing tank 1 is fixed with a fixing ring 11, and the lower surface of the fixing ring 11 is fixed with a support column 12 to assist in supporting the equipment. The lower surface of the mixing tank 1 is fixed with a discharge pipe 13, and the discharge pipe 13 is connected to a valve 14 to assist in discharging. There are four circular holes 34, and the circular holes 34 are distributed in an annular array on the circular plate 33 to match the discharge of the four material tanks 31. There are two arc springs 38, and the arc spring 38 array is distributed between the pull rod 37 and the arc groove 36 to improve the stability of the connection.
[0023] The stirring assembly 4 includes a round block 41 and a stirring rod 45. The round block 41 is rotatably connected to the inner surface of the mixing tank 1. By starting the first motor 43, the round block 41 can be driven to rotate, thereby driving the stirring rod 45 connected thereto to rotate, so that the raw materials are mixed with the base material in the mixing tank 1. A notch 411 is provided on the upper surface of the round block 41. The lower surface of the mixing tank 1 is fixedly provided with a first motor 43. The output end of the first motor 43 passes through the mixing tank 1. The output end of the first motor 43 is fixedly connected to the lower surface of the round block 41. The lower end of the stirring rod 45 is fixedly provided with a positioning Block 46, the positioning block 46 is movably fitted with the inner surface of the notch 411, and the outer surface of the round block 41 is threadedly inserted with a second mounting bolt 42, and the end of the second mounting bolt 42 is threadedly inserted into the positioning block 46. When it is necessary to clean the interior of the mixing tank 1, the first mounting bolt 23 can be rotated to disengage its end from the mixing tank 1, and then the second mounting bolt 42 can be rotated to disengage its end from the positioning block 46, so that the stirring rod 45 can be removed, which is convenient for cleaning the interior of the mixing tank 1 and the stirring rod 45, and avoids the situation where unclean cleaning affects subsequent cleaning;
[0024] A fixed shell 44 is fixedly provided on the lower surface of the mixing tank 1 , and the first motor 43 is arranged inside the fixed shell 44 to protect the first motor 43 .
[0025] Working principle: When the utility model is in use, a variety of raw materials can be poured into the material tank 31, and the amount of raw materials to be added can be determined by the scale 32 set on the outer surface of the material tank. The raw materials fall on the upper surface of the circular plate 33. When the amount to be added is determined, the pull rod 37 is used to move it along the arc groove 36. The pull rod 37 drives the circular plate 33 to rotate. When the circular hole 34 corresponds to the material tank 31, the raw materials enter the interior of the mixing tank 1, which facilitates the mixing of ingredients and makes the mixing more accurate.
[0026] By starting the first motor 43, the round block 41 can be driven to rotate, thereby driving the stirring rod 45 connected thereto to rotate, so that the raw materials are mixed with the base material in the mixing tank 1. When the mixing is completed, the valve 14 is turned to discharge the material through the discharge pipe 13.
[0027] When the interior of the mixing tank 1 needs to be cleaned, the first mounting bolt 23 can be rotated first to disengage its end from the mixing tank 1, and then the second mounting bolt 42 can be rotated to disengage its end from the positioning block 46, so that the stirring rod 45 can be removed, making it convenient to clean the interior of the mixing tank 1 and the stirring rod 45, avoiding the situation where unclean cleaning affects subsequent cleaning.
[0028] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.
Claims
1. A concrete proportioning device, comprising a mixing tank (1), characterized in that: The mixing tank (1) is detachably provided with a proportioning tank (2), the proportioning tank (2) is connected to a proportioning assembly (3), and the mixing tank (1) is connected to a stirring and disassembling assembly (4); The proportioning assembly (3) includes a material tank (31), the material tank (31) is fixedly connected to the upper surface of the proportioning tank (2), the outer surface of the material tank (31) is connected to a scale (32), a circular plate (33) is provided inside the proportioning tank (2), a circular hole (34) is provided on the upper surface of the circular plate (33), an arc groove (36) is provided on the outer surface of the proportioning tank (2), a pull rod (37) is fixedly provided on the outer surface of the circular plate (33), the pull rod (37) passes through the arc groove (36), and an arc spring (38) is fixedly provided between the pull rod (37) and the arc groove (36).
2. A concrete proportioning device according to claim 1, characterized in that: The stirring assembly (4) comprises a round block (41) and a stirring rod (45), wherein the round block (41) is rotatably connected to the inner surface of the mixing tank (1), and a notch (411) is provided on the upper surface of the round block (41). A first motor (43) is fixedly provided on the lower surface of the mixing tank (1), and an output end of the first motor (43) passes through the mixing tank (1). The output end of the first motor (43) is fixedly connected to the lower surface of the round block (41). A positioning block (46) is fixedly provided on the lower end of the stirring rod (45), and the positioning block (46) is movably fitted with the inner surface of the notch (411). A second mounting bolt (42) is threadedly inserted into the outer surface of the round block (41), and the end of the second mounting bolt (42) is threadedly inserted into the interior of the positioning block (46).
3. A concrete proportioning device according to claim 1, characterized in that: A connecting block (21) is fixedly provided on the lower surface of the proportioning tank (2), a connecting groove (22) is provided on the upper surface of the mixing tank (1), the connecting block (21) is movably fitted with the inner surface of the connecting groove (22), a first mounting bolt (23) is threadedly inserted on the upper surface of the connecting block (21), and the end of the first mounting bolt (23) is threadedly inserted into the interior of the mixing tank (1).
4. A concrete proportioning device according to claim 1, characterized in that: A fixing ring (11) is fixedly provided on the outer surface of the mixing tank (1), and a supporting column (12) is fixedly provided on the lower surface of the fixing ring (11).
5. A concrete proportioning device according to claim 1, characterized in that: A discharge pipe (13) is fixedly provided on the lower surface of the mixing tank (1), and a valve (14) is connected to the discharge pipe (13).
6. A concrete proportioning device according to claim 1, characterized in that: Four circular holes (34) are provided, and the circular holes (34) are distributed in an annular array on the circular plate (33).
7. A concrete proportioning device according to claim 1, characterized in that: Two arc-shaped springs (38) are provided, and the arc-shaped springs (38) are distributed in an array between the pull rod (37) and the arc-shaped slot (36).
8. A concrete proportioning device as claimed in claim 2, characterized in that: A fixed shell (44) is fixedly provided on the lower surface of the mixing tank (1), and the first motor (43) is arranged inside the fixed shell (44).