Building waste recovery device

Abstract

The utility model discloses a building waste recovery device which comprises a main body module and a moving module, and the moving module is used for sending crushed waste which does not pass through a screen back to an inner cavity of a machine body again. Comprising fixing seats symmetrically fixed to the two sides of a machine body, driving pieces installed on the fixing seats, threaded sleeves connected to the driving pieces in a sleeving mode, weighing pieces fixed to one sides of the threaded sleeves and a collecting box with the two ends embedded in the opposite weighing pieces, and the fixing seats are used for installing the driving pieces; the driving part comprises a threaded rod rotationally installed on the opposite fixing seats and a first motor installed on the fixing seat on one side, a shaft of the first motor is fixedly connected with the end of the threaded rod, the threaded rod penetrates through the threaded sleeve, and the threaded rod is meshed with the threaded sleeve, so that when the first motor is started, the threaded rod can be driven to rotate; the building waste recovery device has the advantages of being good in crushing effect and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of construction waste recycling, in particular to a construction waste recycling device. Background Art

[0002] Waste used in construction technology refers to the slag, abandoned soil, concrete blocks, abandoned materials, silt and other wastes generated during the construction, laying, demolition and repair of various buildings, structures, pipelines, etc. by construction units or individuals. When recycling construction waste, it is necessary to crush it for subsequent use.

[0003] The existing construction waste recycling and crushing equipment has the following main disadvantages during use: the particle size of the crushed construction waste is inconsistent and needs to be screened, but during the screening, the crushed waste that does not pass through the screen is easy to accumulate on the screen, causing the screen to be blocked, and it needs to be manually cleaned and poured back into the crushing equipment for re-crushing, which is troublesome, time-consuming and labor-intensive. Therefore, there is room for improvement. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0005] To this end, the technical solution adopted by the utility model is: a construction waste recycling device, including: a main module and a mobile module, the main module includes a body, crushing rollers symmetrically installed in the inner cavity of the body, a plurality of elastic legs installed at the bottom of the body, a discharge port installed at the bottom of the body, a feed pipe installed on one side of the body, a screen fixed on the inner wall of the body and a vibration motor installed on the outer side of the body.

[0006] The mobile module includes a fixing seat symmetrically fixed on both sides of the body, a driving member installed on the fixing seat, a threaded sleeve sleeved on the driving member, a weighing member on one side of the fixing member and the threaded sleeve, and a collection box with both ends embedded on the relative weighing members.

[0007] The weighing piece comprises a base fixed on one side of the threaded sleeve and a mass sensor installed on the inner bottom wall of the base.

[0008] The collecting box comprises a box body arranged between opposite bases and protrusions fixed on both sides of the box body, and the bottom end of the protrusion is tightly attached to the top end of the mass sensor.

[0009] The machine body is provided with a first through hole and a second through hole, and the box body is provided with a feed hole and a discharge hole.

[0010] In a preferred example, the utility model can be further configured as follows: the inner bottom wall of the first through hole is flush with the top surface of the screen, and when the box body is located at the bottom end of the driving member, the first through hole is aligned with the feed hole.

[0011] In a preferred example, the utility model can be further configured as follows: the inner bottom wall of the box body is arranged in an inclined surface, and when the box body is located at the topmost end of the driving member, the discharge hole is aligned with the second through hole.

[0012] In a preferred example, the utility model can be further configured as follows: the driving member includes a threaded rod rotatably mounted on a relatively fixed seat and a first motor mounted on a fixed seat on one side and having a shaft fixedly connected to the end of the threaded rod.

[0013] In a preferred example, the utility model can be further configured as follows: the threaded rod passes through the threaded sleeve, and the threaded rod and the threaded sleeve are meshed with each other.

[0014] In a preferred example, the utility model can be further configured as follows: a groove is formed on the base, the mass sensor is mounted on the inner bottom wall of the groove, and the protrusion is embedded in the groove.

[0015] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0016] 1. In the utility model, a driving member is symmetrically installed on one side of a machine body, and a threaded sleeve is sleeved on the driving member, and a box body is fixed between the relative threaded sleeves, a feeding hole and a discharging hole are opened on the box body, and a first through hole and a second through hole are opened on the machine body, the bottom end of the first through hole is flush with the top surface of the screen, and the second through hole is opened at the top of the side of the machine body. When in use, the construction waste crushed by the crushing roller falls on the screen for screening, and the crushed waste smaller than the aperture of the screen is sent out from the discharge port through the screen, and the crushed waste larger than the aperture of the screen enters the inner cavity of the box body through the first through hole and the feeding hole under the vibration of the screen. Then the driving member drives the box body to move and moves the box body upward so that the discharging hole of the box body is aligned with the second through hole. At this time, the waste in the box body that has not passed through the screen re-enters the machine body through the discharging hole and the second through hole for crushing, which can effectively avoid the accumulation of crushed waste on the screen, and automatically send the crushed waste that has not passed through the screen back to the inner cavity of the machine body, thereby increasing the practical performance.

[0017] 2. In the utility model, a weighing piece is fixed on one side of the threaded sleeve, the weighing piece is composed of a base and a mass sensor, and protrusions are fixed on both sides of the box body, the protrusions are embedded in the base, and the weight of the waste in the box body is monitored in real time through the mass sensor. When the weight of the waste reaches the set weight, the driving part is started to drive the box body to move upward, so that the box body can send out the crushed waste in its inner cavity, realize the automatic operation of the box body, and further increase the practical performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a structural schematic diagram of another viewing angle of the utility model;

[0020] Figure 3 It is a cross-sectional schematic diagram of the utility model;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of the utility model

[0022] Figure 5 It is a schematic diagram of the decomposition of the mobile module structure of the utility model.

[0023] Reference numerals:

[0024] 100, main body module; 110, machine body; 111, first through hole; 112, second through hole; 120, crushing roller; 130, elastic legs; 140, discharge port; 150, feed pipe; 160, screen; 170, vibration motor;

[0025] 200, mobile module; 210, fixed seat; 220, driving member; 221, threaded rod; 222, first motor; 230, threaded sleeve; 240, weighing member; 241, base; 2411, groove; 242, mass sensor; 250, collecting box; 251, box body; 2511, feeding hole; 2512, discharging hole; 252, protrusion. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0027] Some embodiments of the present invention are described below in conjunction with the accompanying drawings.

[0028] Embodiment 1:

[0029] Combination Figure 1-5 As shown, this embodiment provides a construction waste recycling device, including: a main module 100 and a mobile module 200.

[0030] Among them, the main module 100 includes a body 110, a crushing roller 120 symmetrically installed in the inner cavity of the body 110, a plurality of elastic legs 130 installed at the bottom of the body 110, a discharge port 140 installed at the bottom of the body 110, a feed pipe 150 installed on one side of the body 110, a screen 160 fixed on the inner wall of the body 110, and a vibration motor 170 installed on the outer surface of the body 110.

[0031] The body 110 is used to install other components, the crushing roller 120 is used to crush the construction waste fed into the body 110 to facilitate subsequent recycling, the elastic support leg 130 is used to support the body 110 and provide buffering when the body 110 vibrates, the discharge port 140 is used to send out the crushed waste passing through the screen 160, the feed pipe 150 is used to feed the construction waste into the body 110, the screen 160 is fixed on the inner wall of the body 110, and is used to screen the crushed waste, the vibration motor 170 is used to drive the body 110 to vibrate, and the vibration of the body 110 drives the screen 160 to vibrate, thereby increasing the screening efficiency of the screen 160.

[0032] The mobile module 200 is used to return the crushed waste that has not passed through the screen 160 to the inner cavity of the body 110, and includes a fixed seat 210 symmetrically fixed on both sides of the body 110, a driving member 220 installed on the fixed seat 210, a threaded sleeve 230 sleeved on the driving member 220, a weighing member 240 on one side of the fixed member and the threaded sleeve 230, and a collection box 250 with both ends embedded on the relative weighing members 240.

[0033] The fixed seat 210 is used to install the driving member 220, and the driving member 220 includes a threaded rod 221 rotatably installed on the relative fixed seat 210 and a first motor 222 installed on one side of the fixed seat 210 and with its shaft fixedly connected to the end of the threaded rod 221. The threaded rod 221 passes through the threaded sleeve 230, and the threaded rod 221 and the threaded sleeve 230 are meshed with each other, so that when the first motor 222 is started, it can drive the threaded rod 221 to rotate, and the rotation of the threaded rod 221 drives the threaded sleeve 230 to move.

[0034] The weighing piece 240 is fixed on one side of the threaded sleeve 230 and is used to weigh the crushed waste in the collection box 250. It includes a base 241 fixed on one side of the threaded sleeve 230 and a mass sensor 242 installed on the inner bottom wall of the base 241. A groove 2411 is opened on the base 241, and the mass sensor 242 is installed on the inner bottom wall of the groove 2411.

[0035] The collecting box 250 is used to collect the crushed materials that have not passed through the screen 160, and includes a box body 251 arranged between the relative bases 241 and protrusions 252 fixed on both sides of the box body 251. The protrusions 252 are embedded in the grooves 2411, and the bottom ends of the protrusions 252 are close to the top ends of the mass sensor 242, so that the weight changes in the box body 251 can be transmitted to the mass sensor 242.

[0036] The machine body 110 is provided with a first through hole 111 and a second through hole 112, and the box body 251 is provided with a feed hole 2511 and a discharge hole 2512. The inner bottom wall of the first through hole 111 is flush with the top surface of the screen 160, and when the box body 251 is located at the bottom of the driving member 220, the first through hole 111 is aligned with the feed hole 2511, so that the crushed waste that has not passed the screening on the screen 160 can enter the inner cavity of the box body 251 through the first through hole 111 and the feed hole 2511 under the vibration of the screen 160.

[0037] The inner bottom wall of the box body 251 is arranged in an inclined surface to facilitate the discharge of waste and prevent waste from remaining in the box body 251. When the box body 251 is located at the top of the driving member 220, the discharge hole 2512 is aligned with the second through hole 112, so that the crushed waste in the box body 251 can re-enter the machine body 110 through the discharge hole 2512 and the second through hole 112.

[0038] The working principle and use process of the utility model are as follows: when in use, construction waste is poured into the inner cavity of the machine body 110 from the feed pipe 150, and the crushing rollers 120 are started. The two crushing rollers 120 rotate in opposite directions to crush the waste entering the machine body 110, and the crushed waste falls onto the screen 160. At the same time, the vibration motor 170 is started to drive the machine body 110 to vibrate. The vibration of the machine body 110 drives the screen 160 to vibrate. The vibration of the screen 160 screens the crushed waste on the screen 160. The crushed waste smaller than the aperture of the screen 160 passes through the screen 160 and is sent out from the discharge port 140. The crushed waste larger than the aperture of the screen 160 passes through the first through hole 111 and the feed hole 2511 under the vibration of the screen 160 and enters the inner cavity of the box body 251. At the same time, the quality sensor 242 monitors the quality of the crushed waste in the box 251 in real time. When the quality reaches the set value, the first motor 222 is started and the vibration motor 170 is turned off. The first motor 222 is started, driving the threaded rod 221 to rotate, the rotation of the threaded rod 221 drives the threaded sleeve 230 to move, the movement of the threaded sleeve 230 drives the base 241 to move, and the movement of the base 241 drives the box 251 to move up, so that the discharge hole 2512 on the box 251 is aligned with the second through hole 112. At this time, the waste in the box 251 that has not passed through the screen 160 re-enters the body 110 through the discharge hole 2512 and the second through hole 112 for crushing, and then the driving member 220 drives the box 251 to reset, starts the vibration motor 170, and repeats the above process.

[0039] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A construction waste recycling device, comprising: A main body module (100) and a mobile module (200), characterized in that the main body module (100) comprises a body (110), a crushing roller (120) symmetrically mounted in the inner cavity of the body (110), a plurality of elastic legs (130) mounted at the bottom end of the body (110), a discharge port (140) mounted at the bottom end of the body (110), a feed pipe (150) mounted on one side of the body (110), a screen (160) fixed on the inner wall of the body (110), and a vibration motor (170) mounted on the outer surface of the body (110); The mobile module (200) comprises a fixing seat (210) symmetrically fixed on both sides of the machine body (110), a driving member (220) mounted on the fixing seat (210), a threaded sleeve (230) sleeved on the driving member (220), a weighing member (240) on one side of the fixing member and the threaded sleeve (230), and a collection box (250) with two ends embedded on the weighing members (240) opposite to each other; The weighing member (240) comprises a base (241) fixed to one side of the threaded sleeve (230) and a mass sensor (242) mounted on the inner bottom wall of the base (241); The collection box (250) comprises a box body (251) arranged between the relative bases (241) and protrusions (252) fixed on both sides of the box body (251), and the bottom end of the protrusion (252) is tightly attached to the top end of the mass sensor (242); The machine body (110) is provided with a first through hole (111) and a second through hole (112), and the box body (251) is provided with a feed hole (2511) and a discharge hole (2512).

2. A construction waste recycling device according to claim 1, characterized in that: The inner bottom wall of the first through hole (111) is flush with the top surface of the screen (160), and when the box body (251) is located at the bottom end of the driving member (220), the first through hole (111) is aligned with the feed hole (2511).

3. The construction waste recycling device according to claim 1, characterized in that: The inner bottom wall of the box body (251) is arranged in an inclined surface, and when the box body (251) is located at the topmost end of the driving member (220), the discharge hole (2512) is aligned with the second through hole (112).

4. The construction waste recycling device according to claim 1, characterized in that: The driving member (220) comprises a threaded rod (221) rotatably mounted on a relatively fixed seat (210), and a first motor (222) mounted on one side of the fixed seat (210) and having a shaft fixedly connected to the end of the threaded rod (221).

5. The construction waste recycling device according to claim 4, characterized in that: The threaded rod (221) passes through the threaded sleeve (230), and the threaded rod (221) and the threaded sleeve (230) are meshed with each other.

6. The construction waste recycling device according to claim 5, characterized in that: The base (241) is provided with a groove (2411), the mass sensor (242) is mounted on the inner bottom wall of the groove (2411), and the protrusion (252) is embedded in the groove (2411).

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