Rapid pretreatment device for construction waste

Abstract

The utility model discloses a construction waste rapid pretreatment device which comprises a pretreatment device body, vertical blocks are arranged on the two sides of the front face of the pretreatment device body, lifting structures are arranged in the vertical blocks, and the front face of the top of the pretreatment device body is communicated with a feeding port. The output end of the motor rotates to drive a first gear to rotate, the first gear rotates to drive a second gear to rotate, the second gear rotates to drive a screw to rotate, the screw rotates to drive a thread sleeve to move upwards, the thread sleeve moves upwards to drive a supporting block to move upwards, and the supporting block moves upwards to drive a feeding box to move upwards. And then the rotating block is pulled downwards to drive the connecting block to rotate upwards, the connecting block rotates upwards to drive the rotating block to conduct rotary feeding with the round rod as the center, the feeding effect is achieved, and meanwhile the problems that a carrier is tired after working for a long time, and the feeding speed is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction waste, in particular to a rapid pre-processing device for construction waste. Background Art

[0002] Construction waste refers to the slag, abandoned soil, abandoned materials, silt and other wastes generated during the construction, laying, demolition and repair of various buildings, structures, pipe networks, etc. by construction units or individuals. Construction waste refers to the slag, waste concrete, waste bricks and stones and other wastes generated by people in the production activities of the construction industry such as demolition, construction, decoration and repair. According to the source of generation, construction waste can be divided into engineering slag, decoration waste, demolition waste, engineering mud, etc.; according to the composition, construction waste can be divided into slag, concrete blocks, broken stones, brick and tile fragments, waste mortar, mud, asphalt blocks, waste plastics, waste metals, waste bamboo and wood, etc.

[0003] When treating construction waste, a pretreatment device body is needed to treat the waste. The patent publication number is CN114210434A. The invention relates to the technical field of construction equipment, and specifically to a construction waste treatment device. A construction waste treatment device comprises a box body, the box body comprises a feed port, a first discharge port and a second discharge port, the bottom of the box body is fixedly connected with a support plate, and the upper end of the support plate is fixedly connected with a fixed ring, a roller is sleeved inside the fixed ring, and the roller is rotatably connected to the inner side wall of the fixed ring, and the side wall of the roller is provided with a plurality of through holes arranged in an array. The beneficial effect of the present invention is that the construction waste treatment device is convenient for classifying, separating and collecting construction waste, so that construction waste can be effectively utilized. At the same time, it is convenient for separating and collecting plastic waste, and the treatment is more convenient and the treatment effect is better. In addition, it is convenient to clean concrete impurities on the surface of plastic waste and concrete impurities in packaging bags, so that the treatment effect of waste is better.

[0004] The above-mentioned prior art solutions have the following defects: when loading materials, the existing pre-treatment device body adopts manual loading, which will make the loaders tired after working for a long time and reduce the loading speed. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a rapid pretreatment device for construction waste, which has the advantage of loading materials and solves the problem that the existing pretreatment device body uses manual loading when loading materials, which will make the loaders tired after working for a long time and reduce the loading speed.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rapid pretreatment device for construction waste, comprising a pretreatment device body, vertical blocks are arranged on both sides of the front of the pretreatment device body, a lifting structure is arranged inside the vertical blocks, a feed port is connected to the front of the top of the pretreatment device body, and a feed box is arranged on the front of the pretreatment device body.

[0007] As a preferred embodiment of the utility model, the lifting structure includes a motor, the output end of the motor is fixedly connected to the first gear, the bottom of the first gear is meshed with the second gear, the inside of the second gear is fixedly connected to a screw, the surface of the screw is threadedly connected to a screw sleeve, the inner side of the screw sleeve is fixedly connected to a support block, the top of the support block is fixedly connected to the bottom of the feed box, both sides of the inner wall of the vertical block are provided with sliding grooves, the inside of the sliding groove is slidably connected to a slider, and the inner side of the slider is fixedly connected to the outer side of the screw sleeve.

[0008] As a preferred embodiment of the utility model, a protective shell is sleeved on the surface of the motor, a bearing is sleeved on the surface of the screw, and the bottom of the bearing is fixedly connected to the bottom of the inner wall of the vertical block.

[0009] As a preferred embodiment of the utility model, the interior of the feed box is movably connected to a rotating block via a round rod, and the front side of the rotating block is fixedly connected to a sponge block.

[0010] As a preferred embodiment of the utility model, the bottom of the rotating block is fixedly connected to a connecting block, the right side of the connecting block is movably connected to a rotating block via a round block, and the front side of the rotating block passes through the front side of the feed box.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model starts the motor, and the output end of the motor rotates to drive the first gear to rotate, the first gear rotates to drive the second gear to rotate, the second gear rotates to drive the screw to rotate, the screw rotates to drive the screw sleeve to move upward, the screw sleeve moves upward to drive the support block to move upward, the support block moves upward to drive the feed box to move upward, and then the rotating block is pulled downward to drive the connecting block to rotate upward, the connecting block rotates upward to drive the rotating block to rotate around the round rod as the center to feed, thereby achieving the effect of loading. The rapid pretreatment device for construction waste has the advantages of loading, improves the stability of the pretreatment device body, and at the same time avoids the problem that the transporter will become tired after working for a long time and the loading speed is reduced.

[0013] 2. The utility model can drive the feed box to move upwards through the setting of the lifting structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1This is a three-dimensional diagram of the main body of the structural pretreatment device of the utility model;

[0015] Figure 2 This is the lifting structure diagram of the utility model;

[0016] Figure 3 This is a three-dimensional diagram of the rotating block of the utility model structure;

[0017] Figure 4 This is a three-dimensional diagram of the feed box structure of the utility model.

[0018] In the figure: 1. Pretreatment device body; 2. Vertical block; 3. Lifting structure; 301. Motor; 302. First gear; 303. Second gear; 304. Screw; 305. Screw sleeve; 306. Support block; 4. Feed inlet; 5. Feed box; 6. Slide; 7. Sliding block; 8. Protective shell; 9. Bearing; 10. Rotating block; 11. Sponge block; 12. Connecting block; 13. Rotating block. DETAILED DESCRIPTION

[0019] 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.

[0020] like Figures 1 to 4 As shown, the utility model provides a rapid pretreatment device for construction waste, including a pretreatment device body 1, vertical blocks 2 are arranged on both sides of the front of the pretreatment device body 1, a lifting structure 3 is arranged inside the vertical block 2, a feed port 4 is connected to the front of the top of the pretreatment device body 1, a feed box 5 is arranged on the front of the pretreatment device body 1, and the lifting structure 3 includes a motor 301, an output end of the motor 301 is fixedly connected with a first gear 302, a second gear 303 is meshed with the bottom of the first gear 302, a screw 304 is fixedly connected inside the second gear 303, a screw sleeve 305 is threadedly connected to the surface of the screw 304, a support block 306 is fixedly connected to the inner side of the screw sleeve 305, and the top of the support block 306 is fixedly connected to the bottom of the feed box 5.

[0021] refer to Figure 1 A slide groove 6 is provided on both sides of the inner wall of the vertical block 2 , and a slider 7 is slidably connected inside the slide groove 6 , and the inner side of the slider 7 is fixedly connected to the outer side of the screw sleeve 305 .

[0022] As a technical optimization solution of the present invention, the arrangement of the slide groove 6 and the slider 7 can prevent the screw sleeve 305 from rotating along with the screw rod 304 .

[0023] refer to Figure 1 A protective shell 8 is sleeved on the surface of the motor 301 , a bearing 9 is sleeved on the surface of the screw rod 304 , and the bottom of the bearing 9 is fixedly connected to the bottom of the inner wall of the vertical block 2 .

[0024] As a technical optimization solution of the utility model, the motor 301 can be protected by the provision of the protective shell 8, and the screw 304 can be fixed and can rotate at the same time by the provision of the bearing 9.

[0025] refer to Figure 3 The interior of the feed box 5 is movably connected to a rotating block 10 through a round rod, and the front of the rotating block 10 is fixedly connected to a sponge block 11.

[0026] As a technical optimization solution of the utility model, by setting the rotating block 10 and the sponge block 11 , the waste can be rotated into the feed port 4 through the rotating block 10 .

[0027] refer to Figure 3 The bottom of the rotating block 10 is fixedly connected with a connecting block 12 , and the right side of the connecting block 12 is movably connected with a rotating block 13 through a round block, and the front of the rotating block 13 passes through the front of the feed box 5 .

[0028] As a technical optimization solution of the utility model, by setting the connecting block 12 and the rotating block 13, the rotating block 10 can be rotated by the rotating block 13 to feed the waste.

[0029] The working principle and use process of the utility model are as follows: when in use, first pour the waste into the feed box 5, then start the motor 301, the output end of the motor 301 rotates to drive the first gear 302 to rotate, the first gear 302 rotates to drive the second gear 303 to rotate, the second gear 303 rotates to drive the screw 304 to rotate, the screw 304 rotates to drive the screw sleeve 305 to move upward, the screw sleeve 305 moves upward to drive the support block 306 to move upward, the support block 306 moves upward to drive the feed box 5 to move upward, and then pull the rotating block 13 downward to drive the connecting block 12 to rotate upward, the connecting block 12 rotates upward to drive the rotating block 10 to rotate around the round rod as the center to feed, thereby achieving the effect of feeding.

[0030] In summary: the rapid pretreatment device for construction waste, through the use of the pretreatment device body 1, the vertical block 2, the lifting structure 3, the motor 301, the first gear 302, the second gear 303, the screw 304, the screw sleeve 305, the support block 306, the feed port 4 and the feed box 5, solves the problem that the existing pretreatment device body 1 uses manual handling when loading materials, which will make the handler tired after working for a long time and reduce the loading speed.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rapid pretreatment device for construction waste, comprising a pretreatment device body (1), characterized in that: Vertical blocks (2) are arranged on both sides of the front of the pre-treatment device body (1); a lifting structure (3) is arranged inside the vertical blocks (2); a feed port (4) is connected to the front of the top of the pre-treatment device body (1); a feed box (5) is arranged on the front of the pre-treatment device body (1); the lifting structure (3) comprises a motor (301); a first gear (302) is fixedly connected to the output end of the motor (301); a second gear (303) is meshed at the bottom of the first gear (302); a screw rod (304) is fixedly connected inside the second gear (303); a screw sleeve (305) is threadedly connected to the surface of the screw rod (304); a support block (306) is fixedly connected to the inner side of the screw sleeve (305); and the top of the support block (306) is fixedly connected to the bottom of the feed box (5).

2. A rapid pre-treatment device for construction waste according to claim 1, characterized in that: Slide grooves (6) are provided on both sides of the inner wall of the vertical block (2), a sliding block (7) is slidably connected inside the slide groove (6), and the inner side of the sliding block (7) is fixedly connected to the outer side of the screw sleeve (305).

3. A rapid pre-treatment device for construction waste according to claim 1, characterized in that: A protective shell (8) is sleeved on the surface of the motor (301), a bearing (9) is sleeved on the surface of the screw rod (304), and the bottom of the bearing (9) is fixedly connected to the bottom of the inner wall of the vertical block (2).

4. A rapid pre-treatment device for construction waste according to claim 1, characterized in that: The interior of the feed box (5) is movably connected to a rotating block (10) via a round rod, and the front surface of the rotating block (10) is fixedly connected to a sponge block (11).

5. A rapid pre-treatment device for construction waste according to claim 4, characterized in that: The bottom of the rotating block (10) is fixedly connected to a connecting block (12), the right side of the connecting block (12) is movably connected to a rotating block (13) via a round block, and the front side of the rotating block (13) passes through the front side of the feed box (5).

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