Regenerated concrete coarse aggregate mortar stripping device

Abstract

The utility model discloses a recycled concrete coarse aggregate mortar stripping device, and relates to the technical field of coarse aggregate mortar stripping. The device comprises a separation material box, wherein a filter plate is arranged on one side of the separation material box; the sliding plate is in elastic and sliding fit with the upper side of the separation material box, a threaded rod is in running fit with one side of the sliding plate, a sliding column is in threaded fit with the threaded rod, and rotating rods are in running fit with the two ends of the sliding column. Through the arrangement of the rotating rod, the rotating rod rotates under the action of the gear and the teeth, so that the rotating rod which rotates drives the brush to clean impurities accumulated on one side of the filter plate, the problem that the impurities are accumulated on one side of the filter plate is solved, and the separation efficiency of coarse aggregate and mortar liquid is improved.

Description

Technical Field

[0001] The utility model belongs to the field of coarse aggregate mortar stripping, in particular to a device for stripping coarse aggregate mortar of recycled concrete. Background Art

[0002] Coarse aggregate refers to the sand and stone that act as the skeleton in concrete, which are called aggregate or aggregate. Aggregates with a particle size greater than 5 mm are called coarse aggregate. There are two types of coarse aggregates commonly used in ordinary concrete: crushed stone and pebbles. Crushed stone is natural rock, pebbles or mine waste rock that is mechanically crushed and screened, with a particle size greater than 5 mm. Pebbles are rock particles with a particle size greater than 5 mm that are formed by natural weathering, water transportation, sorting and accumulation.

[0003] The patent application with publication number CN216259585U discloses a recycled concrete coarse aggregate mortar stripping device, comprising: a partition material box and a connecting bracket arranged at the upper end of the partition material box, a separation rolling tooth is arranged on the outer surface of the roller cylinder, a slurry leakage gap is arranged between the roller cylinders, one end of the roller cylinder passes through the box plate clamp and is connected to the output end of the driving motor, the driving motor is arranged at one end of the outer surface of the box plate clamp, and the driving motor is started to rotate the two roller cylinders inwardly, and the mortar containing the coarse aggregate is thrown to the material receiving port, and the mortar liquid flows into the slurry cavity along the slurry leakage gap. The flow speed of the mortar liquid can be accelerated by the rotation of the roller cylinder, and the separation rolling tooth continuously scratches the surface of the coarse aggregate, and the coarse aggregate rubs against each other, so that the mortar and the coarse aggregate are separated, and the italic structure of the roller cylinder is utilized to make the coarse aggregate naturally roll down into the coarse aggregate cavity through the flow chute, thereby completing the preliminary stripping work.

[0004] However, the above technology has the following disadvantages when used:

[0005] It is described in paragraph 0027 of the above document that "the bottom of the slurry chamber 12 and the coarse aggregate chamber 13 are both provided with a flow slope 15, and a filter plate 16 is provided on one side of the slurry chamber 12 and the coarse aggregate chamber 13. Through sedimentation, the residual slurry in the slurry chamber 12 and the coarse aggregate chamber 13 can be discharged along the filter plate 16 using the flow slope 15, thereby further separating the coarse aggregate and the mortar liquid, and subsequently collecting the coarse aggregate inside the coarse aggregate chamber 13". It can be seen that the coarse aggregate and the mortar liquid need to be further separated by the filter plate 16, and the coarse aggregate is easily accumulated on one side of the filter plate 16. If the coarse aggregate is not removed in time, it is easy to cause the filter plate 16 to be blocked, thereby reducing the efficiency of separation of the coarse aggregate and the mortar liquid.

[0006] Therefore, a recycled concrete coarse aggregate mortar stripping device is proposed to solve the above-mentioned drawbacks. Utility Model Content

[0007] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a recycled concrete coarse aggregate mortar stripping device.

[0008] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0009] A recycled concrete coarse aggregate mortar stripping device comprises a partition material box, one side of which is provided with a filter plate;

[0010] A sliding plate is elastically and slidably fitted on the upper side of the partition material box, one side of the sliding plate is rotatably fitted with a threaded rod, the threaded rod is threadedly fitted with a sliding column, both ends of the sliding column are rotatably fitted with rotating rods, one end of the rotating rod is fitted with one side of the filter plate, and the middle part of the rotating rod is fitted with one side of the partition material box.

[0011] Optionally, a first guide groove is provided on the upper side of the partition material box, a guide rod is installed inside the first guide groove, one end of the sliding plate is slidably fitted inside the first guide groove, a guide hole is provided on one side of the sliding plate, the guide rod is located inside the guide hole, a spring is installed between one side of the sliding plate and the side wall of the first guide groove, the spring is sleeved on the circumference of the guide rod, a second guide groove is provided on one side of the sliding plate, the threaded rod is rotatably fitted inside the second guide groove, a rotating disk is installed on the end of the threaded rod away from the sliding plate, the sliding column is slidably fitted inside the second guide groove, a threaded hole is provided on one side of the sliding column, and the threaded hole is threadably fitted with the threaded rod.

[0012] Optionally, through holes are provided at both ends of the sliding column, one end of the rotating rod rotatably engages inside the through holes, and a plurality of brushes are evenly installed on the outer wall of one end of the rotating rod, which is convenient for installing the brush on the outer wall of one end of the rotating rod, and one end of the brush engages with one side of the filter plate, which is convenient for cleaning impurities on one side of the filter plate through one end of the brush, a gear is installed in the middle part of the rotating rod, and a plurality of teeth are evenly installed on the inner wall and the outer wall of the partition material box, and a separation beam and a connecting bracket are installed on the upper side of the partition material box, and an oblique stripping piece is installed between the connecting bracket and the separation beam, which is convenient for installing the oblique stripping piece between the connecting bracket and the separation beam.

[0013] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0014] The rotating rod is set to make the rotating rod rotate under the action of the gear and the teeth, so that the rotating rod drives the brush to clean the impurities accumulated on one side of the filter plate, reducing the problem of impurity accumulation on one side of the filter plate and improving the efficiency of separation of coarse aggregate and mortar liquid.

[0015] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0017] In the figure:

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0019] Figure 2 for Figure 1 Schematic diagram of the structure at A in the middle;

[0020] Figure 3 This is a bottom view structural diagram of an embodiment of the utility model;

[0021] Figure 4 for Figure 3 Schematic diagram of the structure at point B in the middle.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] Partition material box 1, oblique stripping member 101, separation beam frame 102, connecting bracket 103, filter plate 104, first guide groove 105, guide rod 106, spring 107, teeth 108;

[0024] Sliding plate 2, guide hole 201, second guide groove 202, threaded rod 203, rotating disk 204, sliding column 205, threaded hole 206, through hole 207, rotating rod 208, gear 209.

[0025] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0026] The utility model will now be further described in detail with reference to the accompanying drawings.

[0027] See also Figure 1-4As shown, in this embodiment, a recycled concrete coarse aggregate mortar stripping device is provided, comprising a partition material box 1, and a filter plate 104 is installed on one side of the partition material box 1;

[0028] A sliding plate 2 is elastically and slidably fitted on the upper side of the partition box 1, one side of the sliding plate 2 is rotatably fitted with a threaded rod 203, the threaded rod 203 is threadedly fitted with a sliding column 205, both ends of the sliding column 205 are rotatably fitted with a rotating rod 208, one end of the rotating rod 208 is fitted with one side of the filter plate 104, and the middle part of the rotating rod 208 is fitted with one side of the partition box 1.

[0029] First, rotate the threaded rod 203, which drives the sliding column 205 to slide downward inside the second guide groove 202. The sliding column 205 drives the gear 209 to mesh with one side of the tooth 108 through the rotating rod 208. Then slide the sliding plate 2. The sliding plate 2 slides on the guide rod 106 through the guide hole 201 and stretches the spring 107. The sliding column 205 drives the rotating rod 208 to move. Because the tooth 108 is meshed with the gear 209, the rotating rod 208 rotates. The rotating rod 208 that rotates drives the brush to brush the impurities accumulated on one side of the filter plate 104, thereby reducing the problem of impurities accumulated on one side of the filter plate 104.

[0030] The rotating rod 208 is set to make the rotating rod 208 rotate under the action of the gear 209 and the teeth 108, so that the rotating rod 208 can drive the brush to clean the impurities accumulated on one side of the filter plate 104, thereby reducing the problem of impurity accumulation on one side of the filter plate 104 and improving the efficiency of separation of coarse aggregate and mortar liquid.

[0031] A first guide groove 105 is provided on the upper side of the partition material box 1 of the present embodiment, and a guide rod 106 is installed inside the first guide groove 105. One end of the sliding plate 2 is slidably fitted inside the first guide groove 105. A guide hole 201 is provided on one side of the sliding plate 2, and the guide rod 106 is located inside the guide hole 201. A spring 107 is installed between one side of the sliding plate 2 and the side wall of the first guide groove 105. The spring 107 is sleeved on the circumference of the guide rod 106. A second guide groove 202 is provided on one side of the sliding plate 2, and a threaded rod 203 is rotatably fitted inside the second guide groove 202. A rotating disk 204 is installed at the end of the threaded rod 203 away from the sliding plate 2, and a sliding column 205 is slidably fitted inside the second guide groove 202. A threaded hole 206 is provided on one side of the sliding column 205, and the threaded hole 206 is threadedly fitted with the threaded rod 203.

[0032] Through holes 207 are provided at both ends of the sliding column 205 of the present embodiment, and one end of the rotating rod 208 is rotatably fitted inside the through hole 207. A plurality of brushes are evenly installed on the outer wall of one end of the rotating rod 208, which is convenient for installing the brush on the outer wall of one end of the rotating rod 208. One end of the brush cooperates with one side of the filter plate 104, which is convenient for cleaning impurities on one side of the filter plate 104 through one end of the brush. A gear 209 is installed in the middle of the rotating rod 208, and a plurality of teeth 108 are evenly installed on the inner wall and the outer wall of the partition material box 1. A separation beam 102 and a connecting bracket 103 are installed on the upper side of the partition material box 1. An oblique stripping piece 101 is installed between the connecting bracket 103 and the separation beam 102, which is convenient for installing the oblique stripping piece 101 between the connecting bracket 103 and the separation beam 102.

[0033] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A recycled concrete coarse aggregate mortar stripping device, characterized in that: include: A partition material box (1), wherein a filter plate (104) is installed on one side of the partition material box (1); A sliding plate (2) is elastically and slidably engaged with the upper side of the partition box (1); a threaded rod (203) is rotatably engaged with one side of the sliding plate (2); a sliding column (205) is threadedly engaged with the threaded rod (203); both ends of the sliding column (205) are rotatably engaged with a rotating rod (208); one end of the rotating rod (208) is engaged with one side of the filter plate (104); and the middle part of the rotating rod (208) is engaged with one side of the partition box (1).

2. A recycled concrete coarse aggregate mortar stripping device according to claim 1, characterized in that: A first guide groove (105) is provided on the upper side of the partition material box (1), a guide rod (106) is installed inside the first guide groove (105), one end of the sliding plate (2) is slidably fitted inside the first guide groove (105), a guide hole (201) is provided on one side of the sliding plate (2), the guide rod (106) is located inside the guide hole (201), a spring (107) is installed between one side of the sliding plate (2) and the side wall of the first guide groove (105), and the spring (107) is sleeved on the peripheral side of the guide rod (106).

3. The device for stripping coarse aggregate mortar from recycled concrete according to claim 1, characterized in that: A second guide groove (202) is provided on one side of the sliding plate (2), and the threaded rod (203) is rotatably fitted inside the second guide groove (202). A rotating disk (204) is installed at the end of the threaded rod (203) away from the sliding plate (2).

4. A recycled concrete coarse aggregate mortar stripping device according to claim 3, characterized in that: The sliding column (205) is slidably fitted inside the second guide groove (202), and a threaded hole (206) is provided on one side of the sliding column (205), and the threaded hole (206) is threadedly fitted with the threaded rod (203).

5. The recycled concrete coarse aggregate mortar stripping device according to claim 1, characterized in that: Through holes (207) are provided at both ends of the sliding column (205), and one end of the rotating rod (208) is rotatably fitted inside the through hole (207).

6. The recycled concrete coarse aggregate mortar stripping device according to claim 1, characterized in that: A plurality of brushes are evenly distributed on the outer wall of one end of the rotating rod (208), and one end of the brush cooperates with one side of the filter plate (104).

7. The recycled concrete coarse aggregate mortar stripping device according to claim 1, characterized in that: A gear (209) is installed in the middle of the rotating rod (208), and a plurality of teeth (108) are evenly distributed on the inner wall of the partition material box (1) and the outer wall of the partition material box (1).

8. The device for stripping coarse aggregate mortar from recycled concrete according to claim 1, characterized in that: A separation beam frame (102) and a connection bracket (103) are installed on the upper side of the separation material box (1), and an oblique stripping piece (101) is installed between the connection bracket (103) and the separation beam frame (102).

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