Construction waste and solid waste regeneration brick making compression molding device and use method

Abstract

The invention relates to the technical field of material recovery, in particular to a construction waste and solid waste regeneration brick making compression molding device and a use method, and solves the problems that in the process that existing brick making equipment recovers construction waste and solid waste for brick making, auxiliary materials needed for brick making cannot be injected and mixed, and the brick making efficiency is low. The device comprises a shaping supporting mechanism, a material uniformizing and transferring mechanism and a material grinding mechanism, the material grinding mechanism is installed on the inner side of the upper end of the shaping supporting mechanism, the material uniformizing and transferring mechanism is installed at the bottom end of the material grinding mechanism, and the material uniformizing and transferring mechanism is installed at the bottom end of the material grinding mechanism. And a pressing forming mechanism is installed on one side of the material uniformizing and transferring mechanism, and the shaping and supporting mechanism comprises a main body supporting frame. By fully mixing and uniformly paving the construction waste, the solid waste and the brick making auxiliary materials, the brick forming quality can be effectively improved, and the brick size can be conveniently adjusted.

Description

Technical Field

[0001] The invention relates to the technical field of material recycling, and in particular to a brick-making pressing and forming device for recycling construction waste and solid waste and a use method thereof. 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, pipelines, etc. by construction units or individuals, among which sand and gravel are the most common. Construction waste is often not reasonably reused. Even if there is reuse of construction waste, it is often inefficient and cannot meet the needs of the existing fast-paced market. The existing integrated equipment for recycling and brick making of construction waste can solve this shortcoming.

[0003] In the process of recycling construction waste and solid waste to make bricks, the existing brick-making equipment is unable to add and mix the auxiliary materials required for brick-making, which makes it inconvenient to spread the materials evenly after mixing, affects the quality of the bricks after forming, and is inconvenient to control the size of the bricks; therefore, it does not meet the existing needs. In this regard, we propose a construction waste and solid waste recycling brick-making pressing and molding device and a method of use. Summary of the invention

[0004] The purpose of the present invention is to provide a brick pressing and forming device and a method for using the recycled construction waste and solid waste, so as to solve the problem proposed in the above background technology that the existing brick-making equipment cannot add and mix the auxiliary materials required for brick-making during the process of recycling construction waste and solid waste to make bricks, which makes it inconvenient to spread the materials evenly after mixing, affects the quality of the bricks after forming, and is inconvenient to control the size of the bricks.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a construction waste and solid waste recycled brick pressing and forming device, comprising a shaping support mechanism, a material leveling and transporting mechanism and an abrasive mechanism, the inner side of the upper end of the shaping support mechanism is installed with an abrasive mechanism, the bottom end of the abrasive mechanism is installed with a material leveling and transporting mechanism, one side of the material leveling and transporting mechanism is installed with a pressing and forming mechanism, the shaping support mechanism comprises a main body support frame, the inner side of the bottom end of the main body support frame is fixedly installed with a supporting bottom plate, both ends of the supporting bottom plate are rotatably connected with adjusting rods, a shaping seat is installed on the outer side of the upper ends of the two adjusting rods, the upper end surface of the shaping seat is provided with a plurality of shaping slots, and the front and rear end surfaces of the main body support frame are fixedly installed with limited bending plates;

[0006] The material leveling and transfer mechanism includes a mounting frame, which is fixedly connected to the main support frame, and two guide frames are fixedly installed on the inner side of the middle part of the mounting frame, and the inner side of the guide frame is rollingly connected with a guide wheel, and a transfer box is installed between the two guide wheels, and a blocking bottom plate is movably installed on the lower end surface of the transfer box, a material leveling motor is fixedly installed at one end of the transfer box, and four material leveling frames are rotatably connected to the inner side of the transfer box.

[0007] Preferably, the material leveling and transfer mechanism also includes two first hydraulic cylinders rotatably connected to the mounting frame, the output end of the first hydraulic cylinder is rotatably connected to a first connecting rod, the upper ends of the two first connecting rods are rotatably connected to a positioning rod, and the bottom end of the first connecting rod is rotatably connected to a second connecting rod.

[0008] Preferably, the abrasive mechanism includes an abrasive box, which is fixedly connected to a mounting frame, a filter screen is fixedly installed on the inner side of the middle part of the abrasive box, a first abrasive roller is installed on the inner side of the filter screen, two second abrasive rollers are installed above the first abrasive roller, a transmission shaft is fixedly installed in the middle of the first abrasive roller and the two second abrasive rollers, two arc-shaped material guide plates are fixedly installed on the inner side of the upper end of the abrasive box above the two second abrasive rollers, and a vibration motor is fixedly installed on one side of the abrasive box.

[0009] Preferably, the press-forming mechanism includes a lower die seat, which is fixedly connected to the supporting base plate, a separation seat is movably installed on the inner side of the upper end of the lower die seat, two guide columns are installed at both ends of the lower die seat, an upper die seat is slidably connected to the outer sides of the upper ends of four guide columns, a plurality of forming pressure plates are fixedly installed at the bottom end of the upper die seat, and a second hydraulic cylinder is fixedly installed in the middle of the upper end surface of the upper die seat.

[0010] Preferably, both ends of the first connecting rod and the second connecting rod are provided with pins, the first connecting rod is rotatably connected to the positioning rod and the second connecting rod through the pins, both ends of the second connecting rod are rotatably connected to the first connecting rod and the transfer box through the pins, and the two ends of the positioning rod are fixed to the upper end of the mounting frame by screws.

[0011] Preferably, a gear box is provided in the middle of both ends of the transfer box, a gear set is provided inside the gear box, the output end of the material scrambling motor is connected to one end of four material scrambling racks through the gear set, and the rotation directions of two adjacent material scrambling racks are opposite.

[0012] Preferably, both ends of the material leveling rack are rotatably connected to the two guide wheels via bearings, and both ends of the transfer box are connected to the two guide racks via guide wheels. Both side edges of the sealing bottom plate are provided with waist-shaped holes, and one end of the limiting bend plate is inserted into the inner side of the waist-shaped hole and is slidably connected to the sealing bottom plate.

[0013] Preferably, both ends of the transmission shaft are rotatably connected to the abrasive box via bearings, the rotation directions of the two second abrasive rollers are opposite, a transmission motor is provided at one end of the transmission shaft, the transmission motor is fixedly connected to the abrasive box, and the output end of the transmission motor passes through the abrasive box and is connected to the transmission shaft via a coupling.

[0014] Preferably, the bottom end of the second hydraulic cylinder passes through the main support frame and is fixedly connected to the upper die seat, the forming platen is inserted into the inner side of the forming slot when it moves downward along the axis of the guide column, one end of the adjusting rod passes through the supporting bottom plate and is threadedly connected to the forming seat, an electric push rod is provided in the middle of the separation seat, the bottom end of the electric push rod is fixedly connected to the lower die seat, and the output end of the electric push rod is fixedly connected to the separation seat.

[0015] A method for using a construction waste and solid waste recycling brick pressing and forming device, comprising the following steps:

[0016] S1: Put the crushed construction waste and solid waste between two arc-shaped guide plates, turn on the power supply, and provide a transmission motor at one end of the transmission shaft, so that the transmission motor drives the first abrasive roller and the two second abrasive rollers to rotate through the transmission shaft under the support of the abrasive box, so as to grind and crush the waste. The filter screen further screens the waste under the vibration of the vibration motor, and the ground waste falls to the inside of the transfer box, and the auxiliary materials for brick making are added to the inside of the transfer box;

[0017] S2: Gear boxes are provided at both ends of the transfer box, and a gear set is provided inside the gear box. The material scrambling motor is started, so that the material scrambling motor drives four material scrambling racks to rotate synchronously through the gear set under the support of the transfer box, so that the waste materials and auxiliary materials can be fully stirred and evenly spread inside the transfer box;

[0018] S3: After the transmission shaft stops rotating, the first hydraulic cylinder is started, so that the first hydraulic cylinder drives the transfer box to slide horizontally under the guidance of the guide wheel through the first connecting rod and the second connecting rod under the support of the mounting frame, and the blocking bottom plate is limited by the limiting bent plate during the sliding process of the transfer box, so that the blocking bottom plate can slide in the opposite direction relative to the transfer box, thereby facilitating the material leveling frame in the rotating state to evenly move the mixed material to the inner side of the multiple shaping slots provided on the upper end surface of the shaping seat;

[0019] S4: The transfer box is reset so that the blocking bottom plate can block the lower end surface of the transfer box again, and the second hydraulic cylinder is started so that the second hydraulic cylinder drives the forming press plate to move downward through the upper die seat under the support of the main support frame and plug it into the inner side of the forming slot hole, so that the forming press plate can be pressed and formed by the forming seat and the lower die seat during the downward movement of the forming press plate;

[0020] S5: After forming, the forming platen is reset. An electric push rod is provided between the separation seat and the lower die seat, so that the separation seat is pushed upward by the electric push rod to realize the automatic separation operation of the brick and the shaping slot hole, which is convenient for demoulding and unloading. The two ends of the shaping seat are connected to the adjusting rod by threads, so that the height of the shaping seat can be adjusted by rotating the adjusting rod to adjust the size of the brick.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. The present invention drives the first grinding roller and the two second grinding rollers to rotate through the transmission shaft, thereby grinding and crushing the waste, and further screening the waste through the filtering screen. The material leveling motor drives the four material leveling racks to rotate synchronously through the gear set, thereby fully stirring and evenly spreading the waste and auxiliary materials on the inner side of the transfer box, and the first connecting rod and the second connecting rod drive the transfer box to slide horizontally under the guidance of the guide wheel. In the process of the transfer box driving the blocking bottom plate to slide, the limiting bent plate is used to limit the blocking bottom plate so that the blocking bottom plate can slide in the opposite direction relative to the transfer box, thereby facilitating the material leveling rack in the rotating state to evenly move the mixed material to the inner side of the multiple shaping slots provided on the upper end surface of the shaping seat, and by fully mixing and evenly spreading the construction waste, solid waste and brick-making auxiliary materials, the quality of brick forming can be effectively improved;

[0023] 2. The present invention uses the second hydraulic cylinder to drive the forming platen to move downward through the upper die seat and insert it into the inner side of the forming slot. In the process of the forming platen moving downward, the bricks can be pressed and formed through the forming seat and the lower die seat, and the separation seat is pushed upward to realize the automatic separation of the bricks and the forming slot, which is convenient for demolding and unloading. The height of the forming seat can be adjusted by rotating the adjusting rod to adjust the size of the bricks. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a side view of the shaping support mechanism of the present invention;

[0026] Figure 3 It is a schematic diagram of the installation structure of the pressing and forming mechanism of the present invention;

[0027] Figure 4 It is a schematic diagram of the installation structure of the separation seat of the present invention;

[0028] Figure 5 It is a structural schematic diagram of the material leveling and transporting mechanism of the present invention;

[0029] Figure 6 It is a schematic diagram of the cross-sectional structure of the abrasive mechanism of the present invention;

[0030] Figure 7 It is a schematic cross-sectional structure diagram of the material leveling and transporting mechanism of the present invention;

[0031] Figure 8 It is a top view of the transfer box of the present invention.

[0032] In the figure: 1. shaping support mechanism; 101. main support frame; 102. adjusting rod; 103. shaping seat; 104. shaping slot; 105. supporting bottom plate; 106. limiting bending plate; 2. material leveling and transporting mechanism; 201. transport box; 202. material leveling motor; 203. blocking bottom plate; 204. mounting frame; 205. guide frame; 206. first hydraulic cylinder; 207. positioning rod; 208. first connecting rod; 209. second Connecting rod; 210, material leveling rack; 211, guide wheel; 3, abrasive mechanism; 301, abrasive box; 302, transmission shaft; 303, arc-shaped material guide plate; 304, filter screen; 305, first abrasive roller; 306, second abrasive roller; 307, vibration motor; 4, pressing and forming mechanism; 401, second hydraulic cylinder; 402, upper die seat; 403, forming platen; 404, lower die seat; 405, guide column; 406, separation seat. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0034] The material leveling motor 202 (model GV50-3.7KW-60-S), the first hydraulic cylinder 206 (model HOB80X250-100), the vibration motor 307 (model JZO-50-4) and the second hydraulic cylinder 401 (model SJYG70-1000) mentioned in the present invention can all be purchased from the market or obtained through private customization.

[0035] See also Figures 1 to 4The present invention provides an embodiment: a construction waste and solid waste recycling brick pressing and forming device, comprising a shaping support mechanism 1, a material leveling and transporting mechanism 2 and an abrasive mechanism 3, the inner side of the upper end of the shaping support mechanism 1 is installed with the abrasive mechanism 3, the lower end of the abrasive mechanism 3 is installed with the material leveling and transporting mechanism 2, and one side of the material leveling and transporting mechanism 2 is installed with a pressing and forming mechanism 4, the shaping support mechanism 1 comprises a main support frame 101, the inner side of the lower end of the main support frame 101 is fixedly installed with a supporting bottom plate 105, and the supporting bottom plate Both ends of 105 are rotatably connected with adjusting rods 102, and a shaping seat 103 is installed on the outer side of the upper ends of the two adjusting rods 102. The upper end surface of the shaping seat 103 is provided with multiple shaping slots 104. One end of the adjusting rod 102 passes through the supporting base plate 105 and is connected to the shaping seat 103 by threads. The front and rear end surfaces of the main support frame 101 are fixedly installed with limiting bent plates 106. The shaping support mechanism 1 can support and install the whole, and the bricks can be shaped through the shaping slots 104.

[0036] See also Figures 5 to 8 The material leveling and transporting mechanism 2 includes a mounting frame 204, which is fixedly connected to the main support frame 101. Two guide frames 205 are fixedly installed on the inner side of the middle of the mounting frame 204. The inner side of the guide frame 205 is rollingly connected with a guide wheel 211. A transfer box 201 is installed between the two guide wheels 211. Both ends of the transfer box 201 are connected to the two guide frames 205 through the guide wheels 211. The transfer box 201 is driven by the first connecting rod 208 and the second connecting rod 209 to slide horizontally under the guidance of the guide wheels 211, so as to realize the transportation of brick-making materials.

[0037] A blocking bottom plate 203 is movably installed on the lower end surface of the transfer box 201, and waist-shaped holes are provided on both sides of the blocking bottom plate 203. One end of the limiting bent plate 106 is inserted into the inner side of the waist-shaped hole and is slidably connected to the blocking bottom plate 203. A material scrambling motor 202 is fixedly installed at one end of the transfer box 201, and four material scrambling racks 210 are rotatably connected to the inner side of the transfer box 201. A gear box is provided in the middle of both ends of the transfer box 201, and a gear set is provided inside the gear box. The output end of the material scrambling motor 202 is connected to one end of the four material scrambling racks 210 through a gear set transmission connection, and the rotation directions of two adjacent material scrambling racks 210 are opposite. Both ends of the material scrambling rack 210 are rotatably connected to the two guide wheels 211 through bearings. Through the rotation of the material scrambling rack 210, the waste and auxiliary materials can be fully stirred and evenly spread on the inner side of the transfer box 201;

[0038] Two first hydraulic cylinders 206 are rotatably connected to the upper end of the mounting frame 204, and the output end of the first hydraulic cylinder 206 is rotatably connected to the first connecting rod 208, the upper ends of the two first connecting rods 208 are rotatably connected to a positioning rod 207, and the bottom end of the first connecting rod 208 is rotatably connected to the second connecting rod 209, and both ends of the first connecting rod 208 and the second connecting rod 209 are provided with pins, and the first connecting rod 208 is rotatably connected to the positioning rod 207 and the second connecting rod 209 through the pins, and both ends of the second connecting rod 209 are rotatably connected to the first connecting rod 208 and the transfer box 201 through the pins, and the two ends of the positioning rod 207 are fixed to the upper end of the mounting frame 204 by screws, so that the first hydraulic cylinder 206 drives the transfer box 201 to slide horizontally through the first connecting rod 208 and the second connecting rod 209 under the support of the mounting frame 204.

[0039] See also Figures 5 to 7 The abrasive mechanism 3 includes an abrasive box 301, which is fixedly connected to the mounting frame 204. A filter screen 304 is fixedly installed on the inner side of the middle of the abrasive box 301. A first abrasive roller 305 is installed on the inner side of the filter screen 304. Two second abrasive rollers 306 are installed above the first abrasive roller 305. The two second abrasive rollers 306 rotate in opposite directions. The first abrasive roller 305 and the two second abrasive rollers 306 are driven to rotate by the transmission shaft 302, so as to grind and crush the waste materials.

[0040] A transmission shaft 302 is fixedly installed in the middle of the first abrasive roller 305 and the two second abrasive rollers 306. Both ends of the transmission shaft 302 are rotatably connected to the abrasive box 301 through bearings. A transmission motor is provided at one end of the transmission shaft 302. The transmission motor is fixedly connected to the abrasive box 301. The output end of the transmission motor passes through the abrasive box 301 and is connected to the transmission shaft 302 through a coupling. Two arc-shaped guide plates 303 are fixedly installed on the inner side of the upper end of the abrasive box 301 above the two second abrasive rollers 306. A vibration motor 307 is fixedly installed on one side of the abrasive box 301. The filter screen 304 further screens the waste under the vibration of the vibration motor 307.

[0041] See also Figures 1 to 4 The pressing and forming mechanism 4 includes a lower die seat 404, which is fixedly connected to the supporting bottom plate 105. A separation seat 406 is movably installed on the inner side of the upper end of the lower die seat 404. An electric push rod is provided in the middle of the separation seat 406. The bottom end of the electric push rod is fixedly connected to the lower die seat 404, and the output end of the electric push rod is fixedly connected to the separation seat 406, so that the separation seat 406 is pushed upward by the electric push rod to realize the automatic separation operation of the brick and the shaping slot 104, which is convenient for demoulding and unloading;

[0042] Two guide columns 405 are installed at both ends of the lower mold base 404, and an upper mold base 402 is slidably connected to the outer side of the upper ends of the four guide columns 405. A plurality of forming pressure plates 403 are fixedly provided at the bottom end of the upper mold base 402. When the forming pressure plates 403 move downward along the axis of the guide columns 405, they are plugged into the inner side of the shaping slot 104. A second hydraulic cylinder 401 is fixedly installed in the middle of the upper end surface of the upper mold base 402. The bottom end of the second hydraulic cylinder 401 penetrates the main support frame 101 and is fixedly connected to the upper mold base 402. The forming pressure plates 403 are driven downward by the upper mold base 402 and are plugged into the inner side of the shaping slot 104. The bricks can be pressed and formed through the shaping seat 103 and the lower mold base 404.

[0043] A method for using a construction waste and solid waste recycling brick pressing and forming device, comprising the following steps:

[0044] S1: Put the crushed construction waste and solid waste between two arc-shaped guide plates 303, turn on the power, and provide a transmission motor at one end of the transmission shaft 302, so that the transmission motor drives the first abrasive roller 305 and the two second abrasive rollers 306 to rotate through the transmission shaft 302 under the support of the abrasive box 301, so as to grind and crush the waste, and the filter screen 304 further screens the waste under the vibration of the vibration motor 307, and the ground waste falls to the inner side of the transfer box 201, and the auxiliary materials for brick making are added to the inner side of the transfer box 201;

[0045] S2: Gear boxes are provided at both ends of the transfer box 201, and a gear set is provided inside the gear box. The material scrambling motor 202 is started, so that the material scrambling motor 202 drives the four material scrambling racks 210 to rotate synchronously through the gear set under the support of the transfer box 201, so that the waste materials and auxiliary materials can be fully stirred and evenly spread inside the transfer box 201;

[0046] S3: After the transmission shaft 302 stops rotating, the first hydraulic cylinder 206 is started, so that the first hydraulic cylinder 206 drives the transfer box 201 to slide horizontally under the guidance of the guide wheel 211 through the first connecting rod 208 and the second connecting rod 209 under the support of the mounting frame 204. When the transfer box 201 drives the blocking bottom plate 203 to slide, the blocking bottom plate 203 is limited by the limiting bent plate 106, so that the blocking bottom plate 203 can slide in the opposite direction relative to the transfer box 201, thereby facilitating the material leveling frame 210 in a rotating state to evenly move the mixed material to the inner side of the multiple shaping slots 104 provided on the upper end surface of the shaping seat 103;

[0047] S4: The transfer box 201 is reset so that the blocking bottom plate 203 can block the lower end surface of the transfer box 201 again, and the second hydraulic cylinder 401 is started, so that the second hydraulic cylinder 401 drives the forming press plate 403 to move downward through the upper die seat 402 under the support of the main support frame 101 and plug it into the inner side of the shaping slot 104, and then the shaping press plate 403 can be pressed and formed on the bricks through the shaping seat 103 and the lower die seat 404 during the downward movement of the shaping press plate 403;

[0048] S5: After forming, the forming platen 403 is reset, and an electric push rod is provided between the separation seat 406 and the lower die seat 404, so that the separation seat 406 is pushed upward by the electric push rod to realize the automatic separation operation of the brick and the shaping slot 104, which is convenient for demoulding and unloading. The two ends of the shaping seat 103 are connected to the adjusting rod 102 by threads, so that the height of the shaping seat 103 can be adjusted by rotating the adjusting rod 102, so as to adjust the size of the brick.

[0049] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A brick-making pressing and forming device for recycling construction waste and solid waste, comprising a shaping support mechanism (1), a material leveling and transporting mechanism (2) and an abrasive mechanism (3), characterized in that: An abrasive mechanism (3) is installed on the inner side of the upper end of the shaping support mechanism (1), a material leveling and transporting mechanism (2) is installed on the lower end of the abrasive mechanism (3), a pressing and forming mechanism (4) is installed on one side of the material leveling and transporting mechanism (2), the shaping support mechanism (1) comprises a main body support frame (101), a supporting base plate (105) is fixedly installed on the inner side of the lower end of the main body support frame (101), both ends of the supporting base plate (105) are rotatably connected with adjusting rods (102), a shaping seat (103) is installed on the outer side of the upper ends of the two adjusting rods (102), a plurality of shaping slots (104) are provided on the upper end surface of the shaping seat (103), and limiting bending plates (106) are fixedly installed on the front and rear end surfaces of the main body support frame (101); The material leveling and transfer mechanism (2) comprises a mounting frame (204), the mounting frame (204) being fixedly connected to the main support frame (101), two guide frames (205) being fixedly installed on the inner side of the middle part of the mounting frame (204), the inner side of the guide frame (205) being rollingly connected to a guide wheel (211), a transfer box (201) being installed between the two guide wheels (211), a blocking bottom plate (203) being movably installed on the lower end surface of the transfer box (201), a material leveling motor (202) being fixedly installed on one end of the transfer box (201), and four material leveling frames (210) being rotatably connected to the inner side of the transfer box (201).

2. The device for pressing and forming bricks from recycled construction waste and solid waste according to claim 1, characterized in that: The material leveling and transfer mechanism (2) also includes two first hydraulic cylinders (206) rotatably connected to the mounting frame (204), the output end of the first hydraulic cylinder (206) is rotatably connected to a first connecting rod (208), the upper ends of the two first connecting rods (208) are rotatably connected to a positioning rod (207), and the bottom end of the first connecting rod (208) is rotatably connected to a second connecting rod (209).

3. The device for pressing and forming bricks from construction waste and solid waste according to claim 2 is characterized in that: The abrasive mechanism (3) comprises an abrasive box (301), the abrasive box (301) is fixedly connected to a mounting frame (204), a filter screen (304) is fixedly mounted on the inner side of the middle of the abrasive box (301), a first abrasive roller (305) is mounted on the inner side of the filter screen (304), two second abrasive rollers (306) are mounted above the first abrasive roller (305), a transmission shaft (302) is fixedly mounted in the middle of the first abrasive roller (305) and the two second abrasive rollers (306), two arc-shaped guide plates (303) are fixedly mounted on the inner side of the upper end of the abrasive box (301) above the two second abrasive rollers (306), and a vibration motor (307) is fixedly mounted on one side of the abrasive box (301).

4. The device for pressing and forming bricks from construction waste and solid waste according to claim 2 is characterized in that: The pressing and forming mechanism (4) comprises a lower die seat (404), the lower die seat (404) is fixedly connected to the supporting base plate (105), a separation seat (406) is movably installed on the inner side of the upper end of the lower die seat (404), two guide columns (405) are installed at both ends of the lower die seat (404), an upper die seat (402) is slidably connected to the outer side of the upper ends of the four guide columns (405), a plurality of forming pressing plates (403) are fixedly installed at the bottom end of the upper die seat (402), and a second hydraulic cylinder (401) is fixedly installed in the middle of the upper end surface of the upper die seat (402).

5. The device for pressing and forming bricks from recycled construction waste and solid waste according to claim 2, characterized in that: Both ends of the first connecting rod (208) and the second connecting rod (209) are provided with pins, and the first connecting rod (208) is rotatably connected to the positioning rod (207) and the second connecting rod (209) through the pins, and both ends of the second connecting rod (209) are rotatably connected to the first connecting rod (208) and the transfer box (201) through the pins, and the two ends of the positioning rod (207) are fixed to the upper end of the mounting frame (204) through screws.

6. The device for pressing and forming bricks from recycled construction waste and solid waste according to claim 5, characterized in that: A gear box is provided in the middle of both ends of the transfer box (201), and a gear set is provided inside the gear box. The output end of the material scrambling motor (202) is connected to one end of four material scrambling racks (210) through the gear set, and the rotation directions of two adjacent material scrambling racks (210) are opposite.

7. The device for pressing and forming bricks from recycled construction waste and solid waste according to claim 6, characterized in that: Both ends of the material leveling frame (210) are rotatably connected to the two guide wheels (211) via bearings, and both ends of the transfer box (201) are connected to the two guide frames (205) via the guide wheels (211). Both sides of the blocking bottom plate (203) are provided with waist-shaped holes, and one end of the limiting bent plate (106) is inserted into the inner side of the waist-shaped hole and is slidably connected to the blocking bottom plate (203).

8. The device for pressing and forming bricks from recycled construction waste and solid waste according to claim 3 is characterized in that: Both ends of the transmission shaft (302) are rotatably connected to the abrasive box (301) via bearings; the two second abrasive rollers (306) rotate in opposite directions; a transmission motor is provided at one end of the transmission shaft (302); the transmission motor is fixedly connected to the abrasive box (301); and the output end of the transmission motor passes through the abrasive box (301) and is connected to the transmission shaft (302) via a coupling.

9. The device for pressing and forming bricks from construction waste and solid waste according to claim 4, characterized in that: The bottom end of the second hydraulic cylinder (401) passes through the main support frame (101) and is fixedly connected to the upper mold base (402); when the forming plate (403) moves downward along the axis of the guide column (405), it is inserted into the inner side of the shaping slot (104); one end of the adjusting rod (102) passes through the supporting bottom plate (105) and is threadedly connected to the shaping seat (103); an electric push rod is provided in the middle of the separation seat (406); the bottom end of the electric push rod is fixedly connected to the lower mold base (404); and the output end of the electric push rod is fixedly connected to the separation seat (406).

10. A method for using a construction waste and solid waste recycling brick pressing and forming device, characterized in that: The method for using the construction waste and solid waste recycling brick pressing and forming device according to any one of claims 1 to 9 comprises the following steps: S1: The crushed construction waste and solid waste are placed between two arc-shaped guide plates (303), and the power is turned on. A transmission motor is provided at one end of the transmission shaft (302), so that the transmission motor drives the first abrasive roller (305) and the two second abrasive rollers (306) to rotate through the transmission shaft (302) under the support of the abrasive box (301), thereby grinding and crushing the waste. The filter screen (304) further screens the waste under the vibration of the vibration motor (307), and the ground waste falls to the inner side of the transfer box (201), and the auxiliary materials for brick making are added to the inner side of the transfer box (201); S2: Gear boxes are provided at both ends of the transfer box (201), and a gear set is provided inside the gear box. The material mixing motor (202) is started, so that the material mixing motor (202) drives the four material mixing racks (210) to rotate synchronously through the gear set under the support of the transfer box (201), thereby being able to fully mix and evenly spread the waste materials and auxiliary materials inside the transfer box (201); S3: After the transmission shaft (302) stops rotating, the first hydraulic cylinder (206) is started, so that the first hydraulic cylinder (206) drives the transfer box (201) to slide horizontally under the guidance of the guide wheel (211) through the first connecting rod (208) and the second connecting rod (209) under the support of the mounting frame (204). When the transfer box (201) drives the blocking bottom plate (203) to slide, the blocking bottom plate (203) is limited by the limiting bent plate (106), so that the blocking bottom plate (203) can slide in the opposite direction relative to the transfer box (201), thereby facilitating the material leveling frame (210) in a rotating state to evenly move the mixed material to the inner side of the multiple shaping slots (104) provided on the upper end surface of the shaping seat (103); S4: The transfer box (201) is reset so that the blocking bottom plate (203) can block the lower end surface of the transfer box (201) again, and the second hydraulic cylinder (401) is started so that the second hydraulic cylinder (401) drives the forming press plate (403) to move downward through the upper die seat (402) under the support of the main support frame (101) and plug it into the inner side of the shaping slot hole (104), so that the shaping press plate (403) can be pressed and formed on the bricks through the shaping seat (103) and the lower die seat (404) during the downward movement of the shaping press plate (403); S5: After forming, the forming pressing plate (403) is reset, and an electric push rod is provided between the separation seat (406) and the lower die seat (404), so that the separation seat (406) is pushed upward by the electric push rod to realize the automatic separation operation of the brick and the shaping slot hole (104), which is convenient for demoulding and unloading. The two ends of the shaping seat (103) are connected to the adjusting rod (102) by threads, so that the height of the shaping seat (103) can be adjusted by rotating the adjusting rod (102), so as to realize the adjustment of the size of the brick.

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