Environment-friendly crushing device for building construction

Abstract

The utility model relates to the technical field of building construction, in particular to an environment-friendly crushing device for building construction, which comprises a box body, a feed port is arranged at the top of the box body, a filter plate is fixedly connected to the inner wall of the box body, a crushing mechanism is arranged on the inner wall of the box body, and a rotating shaft is movably connected to the inner wall of the box body. And crushing rollers are fixedly connected to the surface of the rotating shaft, a material collecting groove is movably connected to the bottom of the inner wall of the box body, and an observation window is arranged on the surface of the material collecting groove. According to the building waste crushing device, multi-stage crushing is arranged, building waste is subjected to primary crushing through the two groups of crushing pressing plates and then falls into the crushing rollers from the filter plate for secondary crushing, so that the crushing effect is good, the crushing degree is high, the material receiving groove with the observation window is arranged, whether the material receiving groove is full or not can be checked under the conditions that the material receiving groove is not opened and the machine is not closed, and the working efficiency is improved. And the use efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and in particular relates to an environmentally friendly crushing device for building construction. Background Art

[0002] In construction projects, there will be a lot of construction waste residue at the construction site. The appearance of construction waste residue will have a great impact on the work hygiene at the construction site and bring certain obstacles to the development of construction work. Therefore, treatment equipment should be used to deal with the residual waste.

[0003] The existing crushing device for construction only uses a simple crushing roller to crush the garbage, and the crushing effect is poor. In addition, the existing crushing device cannot distinguish whether the material box is full when in use, and needs to be opened and checked frequently, which has low efficiency. Therefore, an environmentally friendly crushing device for construction is urgently needed to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned technical problems, the purpose of the utility model is to provide an environmentally friendly crushing device for construction, so as to solve the problem that the existing construction crushing device proposed in the above-mentioned background technology only uses a simple crushing roller to crush the garbage, the crushing effect is poor, and the existing crushing device cannot distinguish whether the material box is full when in use, and needs to be opened and checked frequently, resulting in low efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmentally friendly crushing device for construction, comprising a box body, a feeding port is arranged on the top of the box body, a filter plate is fixedly connected to the inner wall of the box body, a crushing mechanism is arranged on the inner wall of the box body, the crushing mechanism comprises a motor, a fixed block is fixedly connected to the output end of the motor, a connecting rod 1 is movably connected to the surface of the fixed block, a sliding block is movably connected to the surface of the connecting rod 1, a column is movably connected to the surface of the sliding block, a connecting rod 2 is fixedly connected to the surface of the column, a limiting groove is movably connected to the surface of the connecting rod 2, a crushing plate is movably connected to the surface of the connecting rod 2, a rotating shaft is movably connected to the surface of the rotating shaft, a crushing roller is fixedly connected to the surface of the rotating shaft, a receiving trough is movably connected to the bottom of the inner wall of the box body, and an observation window is arranged on the surface of the receiving trough.

[0006] Preferably, the motor is fixedly connected to the inner wall surface of the box, a circular groove is provided on the surface of the fixed block, one end of the connecting rod is inserted into the circular groove, the other end of the connecting rod is fixed to the surface of the slider, and the output end of the motor is connected to the rotating shaft through a belt.

[0007] Preferably, the column is fixedly connected to the inner wall of the box body, and a sliding groove is provided on the surface of the column, and the sliding block can slide up and down in the sliding groove.

[0008] Preferably, the limiting groove is fixedly connected to the inner wall of the box body, the cross section of the limiting groove is C-shaped, and the second connecting rod can slide inside the limiting groove.

[0009] Preferably, two groups of the crushing mechanisms are provided, and the surfaces of the crushing plates in the two groups of the crushing mechanisms are provided with crushing cones, and the crushing cones on the surfaces of the two groups of crushing plates fit each other.

[0010] Preferably, a convex groove is provided inside the box body, and the column, the second connecting rod and the crushing pressure plate can slide left and right in the convex groove.

[0011] Preferably, a square groove is provided at the bottom of the box body, and the material receiving groove is inserted into the square groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. This environmentally friendly crushing device for construction is equipped with multi-stage crushing. The construction waste is first crushed by two sets of crushing plates and then falls from the filter plate into the crushing roller for secondary crushing, so that the crushing effect is good and the degree of crushing is high.

[0014] 2. The environmentally friendly crushing device for construction is provided with a receiving trough with an observation window, so that it is possible to check whether the receiving trough is full without opening the receiving trough or shutting down the machine, thereby improving the use efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a top sectional view of the structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the structural explosion of the cleaning structure of the utility model;

[0018] Figure 4 It is a three-dimensional schematic diagram of the partial structure of the collecting box and the cylinder of the utility model;

[0019] Figure 5 It is a partial structural sectional view of the slider and the slide groove of the utility model.

[0020] In the figure: 1. Box body; 2. Feed inlet; 3. Filter plate; 4. Crushing mechanism; 41. Motor; 42. Fixed block; 43. Connecting rod 1; 44. Sliding block; 45. Column; 46. Connecting rod 2; 47. Limiting groove; 48. Crushing pressure plate; 5. Rotating shaft; 6. Crushing roller; 7. Receiving trough; 8. Observation window. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-5 , an embodiment provided by the utility model:

[0023] An environmentally friendly crushing device for construction, comprising a box body 1, a feeding port 2 is arranged on the top of the box body 1, a filter plate 3 is fixedly connected to the inner wall of the box body 1, a crushing mechanism 4 is arranged on the inner wall of the box body 1, the crushing mechanism 4 comprises a motor 41, a fixed block 42 is fixedly connected to the output end of the motor 41, a connecting rod 1 43 is movably connected to the surface of the fixed block 42, a slider 44 is movably connected to the surface of the connecting rod 1 43, a column 45 is movably connected to the surface of the slider 44, a connecting rod 2 46 is fixedly connected to the surface of the column 45, a limiting groove 47 is movably connected to the surface of the connecting rod 2 46, and a connecting rod 2 46 is movably connected to the surface of the limiting groove 47. The surface of 46 is movably connected with a crushing pressure plate 48, the inner wall of the box body 1 is movably connected with a rotating shaft 5, the surface of the rotating shaft 5 is fixedly connected with a crushing roller 6, and the bottom of the inner wall of the box body 1 is movably connected with a receiving trough 7. The surface of the receiving trough 7 is provided with an observation window 8. Multi-stage crushing is set. The construction waste is first crushed by two groups of crushing pressure plates 48 and then falls from the filter plate 3 into the crushing roller 6 for secondary crushing, so that the crushing effect is good and the degree of crushing is high. A receiving trough 7 with an observation window 8 is provided, so that the receiving trough 7 is full without opening the receiving trough 7 or shutting down the machine, thereby improving the use efficiency.

[0024] Furthermore, the motor 41 is fixedly connected to the inner wall surface of the box body 1, a circular groove 1 is opened on the surface of the fixed block 42, one end of the connecting rod 1 43 is inserted into the circular groove 1, and the other end of the connecting rod 1 43 is fixed to the surface of the slider 44. The output end of the motor 41 is connected to the rotating shaft 5 through a belt, and the fixed block 42 rotates with the output end of the motor 41.

[0025] Furthermore, the column 45 is fixedly connected to the inner wall of the box body 1, and a slide groove is opened on the surface of the column 45. The slider 44 can slide up and down in the slide groove. The connecting rod 43 drives the slider 44 to move back and forth up and down inside the column 45 as the fixed block 42 rotates.

[0026] Furthermore, the limit groove 47 is fixedly connected to the inner wall of the box body 1, and the cross-section of the limit groove 47 is C-shaped. The connecting rod 46 can slide inside the limit groove 47. The limit groove 47 allows the column 45 to only move horizontally and will not rotate with the rotation of the output end of the motor 41.

[0027] Furthermore, two groups of crushing mechanisms 4 are provided, and the surfaces of the crushing plates 48 in the two groups of crushing mechanisms 4 are provided with crushing cones. The crushing cones on the surfaces of the two groups of crushing plates 48 fit each other, so that the garbage can be crushed more completely.

[0028] Furthermore, a convex groove is provided inside the box body 1, and the column 45, the second connecting rod 46 and the crushing plate 48 can slide left and right in the convex groove, and the two groups of crushing mechanisms 4 cooperate with each other to increase the crushing efficiency.

[0029] Furthermore, a square groove is provided at the bottom of the box body 1, and the material receiving groove 7 is inserted into the square groove, so that the material receiving groove 7 can be taken out at any time to clean the crushed garbage inside.

[0030] Working principle: When using the crushing device, first put the construction waste to be crushed into the box body 1 from the feed port 2, and the construction waste falls onto the surface of the filter plate 3. Turn on the motor 41, and the output end of the motor 41 rotates to drive the fixed block 42 to rotate. The connecting rod 1 43 plugged into the surface of the fixed block 42 drives the slider 44 to move. Since the slider 44 slides inside the column 45, the slider 44 can only move in the vertical direction. The horizontal displacement caused by the rotation of the output end of the motor 41 acts on the column 45, so that the column 45 drives the connecting rod 2 46 and then drives the crushing plate 48 horizontally. Reciprocating movement, the limit groove 47 prevents the connecting rod 46 from moving in the vertical direction, so that the two groups of crushing mechanisms 4 perform initial crushing on the surface of the filter plate 3. The construction waste after the initial crushing passes through the filter plate 3 and falls onto the crushing roller 6. The rotating shaft 5 is connected to the output end of the motor 41 through a belt. When the motor 41 is turned on, the crushing roller 6 also starts to operate, and the fallen construction waste is crushed for a second time and finally enters the receiving trough 7. The observation window 8 set on the surface of the receiving trough 7 can observe whether the inside of the receiving trough 7 is filled without opening the receiving trough 7 or turning off the machine.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An environmentally friendly crushing device for construction, comprising a housing (1), characterized in that: The top of the box body (1) is provided with a feed inlet (2), the inner wall of the box body (1) is fixedly connected with a filter plate (3), the inner wall of the box body (1) is provided with a crushing mechanism (4), the crushing mechanism (4) comprises a motor (41), the output end of the motor (41) is fixedly connected with a fixed block (42), the surface of the fixed block (42) is movably connected with a connecting rod (43), the surface of the connecting rod (43) is movably connected with a slider (44), and the surface of the slider (44) is movably connected with A column (45), the surface of the column (45) is fixedly connected to a second connecting rod (46), the surface of the second connecting rod (46) is movably connected to a limiting groove (47), the surface of the second connecting rod (46) is movably connected to a crushing pressure plate (48), the inner wall of the box body (1) is movably connected to a rotating shaft (5), the surface of the rotating shaft (5) is fixedly connected to a crushing roller (6), the bottom of the inner wall of the box body (1) is movably connected to a material receiving trough (7), and the surface of the material receiving trough (7) is provided with an observation window (8).

2. The environmentally friendly crushing device for construction according to claim 1, characterized in that: The motor (41) is fixedly connected to the inner wall surface of the box body (1); a circular groove (1) is provided on the surface of the fixed block (42); one end of the connecting rod (43) is inserted into the circular groove (1); the other end of the connecting rod (43) is fixed to the surface of the slider (44); and the output end of the motor (41) is connected to the rotating shaft (5) via a belt.

3. The environmentally friendly crushing device for construction according to claim 1 is characterized in that: The column (45) is fixedly connected to the inner wall of the box body (1), and a sliding groove is provided on the surface of the column (45), and the sliding block (44) can slide up and down in the sliding groove.

4. The environmentally friendly crushing device for construction according to claim 1 is characterized in that: The limiting groove (47) is fixedly connected to the inner wall of the box body (1); the cross section of the limiting groove (47) is C-shaped; and the second connecting rod (46) can slide inside the limiting groove (47).

5. The environmentally friendly crushing device for construction according to claim 1, characterized in that: The crushing mechanism (4) is provided with two groups, and the surfaces of the crushing plates (48) in the two groups of crushing mechanisms (4) are both provided with crushing cones, and the crushing cones on the surfaces of the two groups of crushing plates (48) fit each other.

6. The environmentally friendly crushing device for construction according to claim 1, characterized in that: The box body (1) is provided with a convex groove inside, and the upright column (45), the second connecting rod (46) and the crushing pressure plate (48) can slide left and right in the convex groove.

7. The environmentally friendly crushing device for construction according to claim 1, characterized in that: The bottom of the box body (1) is provided with a square groove, and the material receiving groove (7) is inserted into the square groove.

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