Waste glass grinding and recycling device

Abstract

The utility model discloses a waste glass grinding and recycling device, which relates to the technical field of glass recycling and comprises a box body, a grinding unit and a spacing adjusting unit, the front part of the box body is provided with an opening which is provided with a box door. The grinding unit comprises a grinding roller, a roller shaft, a sliding plate, a mounting plate and a grinding motor; two grinding rollers are arranged in the middle of the inner side of the box body, roller shafts are fixedly connected to the middles of the front end faces and the rear end faces of the grinding rollers correspondingly, the middles of the roller shafts are rotationally connected to the middles of sliding plates correspondingly, mounting plates are fixedly connected to the sides, away from the grinding rollers, of the sliding plates correspondingly, and grinding motors are fixedly connected to the front ends of the roller shafts on the front sides correspondingly. The grinding motor is fixedly connected with the mounting plate, the two ends of the grinding rollers slide on the transverse plate, the motor drives the threaded rod to rotate on the threaded plate so that the grinding rollers can move away from each other and close to each other, the distance between the grinding rollers is adjusted, and the size of ground particles is adjusted.

Description

Technical Field

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

[0002] Glass is an amorphous, inorganic, non-metallic material, typically made from a variety of inorganic minerals (such as quartz sand, borax, boric acid, barite, barium carbonate, limestone, feldspar, and soda ash) as primary raw materials, along with small amounts of auxiliary materials. It is widely used in buildings to block wind and transmit light, and is considered a mixture. There is also colored glass, which is obtained by mixing certain metal oxides or salts, and tempered glass produced through physical or chemical methods. Glass recycling requires crushing and grinding.

[0003] Among them, the current technology authorization announcement number CN218656068U proposes a waste glass grinding and recovery device, including a feed bin, a crushing box, a connecting material pipe, a debris removal mechanism and a grinding box. A crushing box is provided on the upper side of the grinding box, and a connecting material pipe is provided at the connection between the grinding box and the crushing box. A feed bin is provided on the upper side of the crushing box, a debris removal mechanism is provided on the left side of the grinding box, a fixed bracket is fixed to the bottom welder of the grinding box, a crushing roller is provided inside the crushing box, two groups of crushing baffles are symmetrically provided on the left and right sides of the crushing box, two groups of grinding rollers are provided on the lower side of the grinding box, and grinding bushings are provided on the outside of the two groups of grinding rollers.

[0004] However, the spacing between the grinding rollers of the recovery device cannot be adjusted, so the size of the grinding particles cannot be adjusted. Therefore, we propose a waste glass grinding and recovery device. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a waste glass grinding and recovery device. The two ends of the grinding roller slide on the horizontal plate. The motor drives the threaded rod to rotate on the threaded plate to realize the movement of the grinding rollers away from and close to each other, adjust the spacing between the grinding rollers, and realize the adjustment of the size of the grinding particles, which can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the present utility model provides the following technical solutions: a waste glass grinding and recovery device, comprising a box body, a grinding unit and a spacing adjustment unit;

[0007] Box body: There is an opening at the front, and the box door is installed at the opening;

[0008] The grinding unit comprises a grinding roller, a roller shaft, a sliding plate, a mounting plate, and a grinding motor; two grinding rollers are provided in the middle portion of the inner side of the housing; the middle portions of the front and rear end surfaces of the grinding rollers are respectively fixedly connected to the roller shafts; the middle portions of the roller shafts are respectively rotatably connected to the middle portions of the sliding plates; the sides of the sliding plates away from the grinding rollers are respectively fixedly connected to the mounting plates; the front ends of the front roller shafts are respectively fixedly connected to the grinding motors; the grinding motors are fixedly connected to the mounting plates; the input end of the grinding motors is electrically connected to an external power supply via an external control switch group;

[0009] Spacing adjustment unit: installed at the front and rear ends of the grinding unit.

[0010] The grinding roller is used to grind the broken glass, the roller shaft is used to rotate the connecting sliding plate, the sliding plate is used to adjust the spacing, the mounting plate is used to install the grinding motor and the threaded plate, and the grinding motor drives the rotation of the grinding roller.

[0011] Furthermore, the grinding unit also includes a transverse plate and a sliding hole. There are two transverse plates, and sliding holes are respectively opened on both sides of the middle part of the transverse plate. The sliding plates on the same side of the front and rear correspond to the sliding holes respectively, and the two ends of the transverse plate are respectively fixedly connected to the box body.

[0012] The horizontal plate is used for forming a sliding through hole, and the sliding through hole is used for sliding connection of the sliding plate.

[0013] Furthermore, the spacing adjustment unit includes a threaded plate and a threaded rod, the end of the mounting plate away from the grinding roller is fixedly connected to the threaded plate, the threaded plates are threadedly connected to the threaded rods, the ends of the threaded rods on the same side of the front and rear are fixedly connected close to each other, and the two ends of the threaded rods are rotatably connected and pass through the box.

[0014] The threaded connection between the threaded plate and the threaded rod converts rotational motion into horizontal motion. Due to the reverse arrangement of the threads, the two grinding rollers can be moved equidistantly closer or further away while maintaining synchronous rotation. This not only adjusts the spacing between the grinding rollers but also achieves self-locking.

[0015] Furthermore, the spacing adjustment unit also includes a motor mounting plate and an adjustment motor, the left end of the threaded rod on the left front side is fixedly connected to the output shaft of the adjustment motor, the bottom of the adjustment motor is fixedly connected to the motor mounting plate, the right end of the motor mounting plate is fixedly connected to the box, and the input end of the adjustment motor is electrically connected to the external power supply through an external control switch group.

[0016] The motor mounting plate is used to mount the adjusting motor, and the adjusting motor drives the rotation of the threaded rod on the front side.

[0017] Furthermore, the spacing adjustment unit also includes a sprocket and a chain, and the right ends of the threaded rods on the right side are respectively fixedly connected to the sprockets, and the sprockets are meshed and connected to the same chain.

[0018] The engagement of the sprocket and the chain keeps the threaded rods on the front and rear sides rotating synchronously.

[0019] Furthermore, it also includes a top through hole and a bell mouth. The top through hole is opened in the middle of the top surface of the box body. The top through hole is fixedly connected to the large mouth of the bell mouth, and the small mouth of the bell mouth is aligned with the grinding roller.

[0020] The through hole on the top is used for the entry of broken glass, and the trumpet mouth gathers the broken glass between the two grinding rollers.

[0021] Compared with the prior art, the beneficial effects of the present invention are: the waste glass grinding and recycling device has the following advantages:

[0022] 1. This waste glass grinding and recycling device uses a motor to drive two grinding rollers to rotate in opposite directions to grind the broken glass into more broken glass slag. The glass enters the box from the bottom through the hole and the broken glass gathers on the grinding rollers in the bell mouth.

[0023] 2. This waste glass grinding and recycling device uses a motor to drive the threaded rod to rotate. The rotation of the threaded rod drives the threaded plates to move closer or farther away from each other, thereby adjusting the distance between the two grinding rollers and achieving self-locking of the distance.

[0024] 3. In this waste glass grinding and recycling device, the motor is located on the left side to drive the front threaded rod to rotate. The right ends of the two grinding rollers are connected by a sprocket and a chain, so that the front and rear threaded rods are significantly synchronized, and the front and rear threaded plates on the same side are kept adjusted synchronously. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the structure of the utility model;

[0026] Figure 2 For this utility model Figure 1 Schematic diagram of the locally enlarged structure at point A in the middle.

[0027] In the figure: 1 box, 2 grinding unit, 21 grinding roller, 22 roller shaft, 23 sliding plate, 24 mounting plate, 25 grinding motor, 26 cross plate, 27 sliding through hole, 3 spacing adjustment unit, 31 threaded plate, 32 threaded rod, 33 motor mounting plate, 34 adjustment motor, 35 sprocket, 36 chain, 4 top through hole, 5 bell mouth. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] See also Figure 1-2 , this embodiment provides a technical solution: a waste glass grinding and recycling device, including a box body 1, a grinding unit 2 and a spacing adjustment unit 3;

[0030] Box body 1: There is an opening at the front, and a box door is installed at the opening;

[0031] Grinding unit 2: includes grinding rollers 21, roller shafts 22, sliding plates 23, mounting plates 24, and grinding motors 25. Two grinding rollers 21 are provided in the middle of the inner side of the housing 1. The middle portions of the front and rear end surfaces of the grinding rollers 21 are respectively fixedly connected to the roller shafts 22. The middle portions of the roller shafts 22 are rotatably connected to the middle portions of the sliding plates 23. The sides of the sliding plates 23 away from the grinding rollers 21 are respectively fixedly connected to the mounting plates 24. The front ends of the front roller shafts 22 are respectively fixedly connected to the grinding motors 25. The grinding motors 25 are fixedly connected to the mounting plates 24. The input end of the grinding motors 25 is electrically connected to an external power supply via an external control switch group.

[0032] Spacing adjustment unit 3: installed at the front and rear ends of the grinding unit 2;

[0033] The grinding roller 21 is used to grind the broken glass, the roller shaft 22 is used to rotate and connect the sliding plate 23, the sliding plate 23 is used for adjusting the spacing, and the mounting plate 24 is used to mount the grinding motor 25 and the threaded plate 31. The grinding motor 25 drives the rotation of the grinding roller 21.

[0034] The grinding unit 2 also includes a transverse plate 26 and a sliding hole 27. There are two transverse plates 26. Sliding holes 27 are respectively opened on both sides of the middle part of the transverse plate 26. The sliding plates 23 on the same side of the front and rear correspond to the sliding holes 27 respectively. The two ends of the transverse plate 26 are respectively fixedly connected to the box body 1.

[0035] The transverse plate 26 is used to define a sliding through hole 27 , and the sliding through hole 27 is used to be slidably connected to the sliding plate 23 .

[0036] The spacing adjustment unit 3 includes a threaded plate 31 and a threaded rod 32. The ends of the mounting plate 24 away from the grinding roller 21 are fixedly connected to the threaded plates 31, and the threaded plates 31 are respectively threadedly connected to the threaded rods 32. The ends of the threaded rods 32 on the same side of the front and rear that are close to each other are fixedly connected, and the two ends of the threaded rods 32 are rotatably connected and pass through the box body 1.

[0037] The threaded connection between the threaded plate 31 and the threaded rod 32 converts rotational motion into horizontal motion. Due to the reverse arrangement of the threads, the two grinding rollers can be moved equidistantly closer or further away while maintaining synchronous rotation, which not only adjusts the spacing between the grinding rollers 21 but also achieves self-locking.

[0038] The spacing adjustment unit 3 also includes a motor mounting plate 33 and an adjustment motor 34. The left end of the threaded rod 32 on the left front side is fixedly connected to the output shaft of the adjustment motor 34, the bottom of the adjustment motor 34 is fixedly connected to the motor mounting plate 33, and the right end of the motor mounting plate 33 is fixedly connected to the box body 1. The input end of the adjustment motor 34 is electrically connected to the external power supply through an external control switch group.

[0039] The motor mounting plate 33 is mounted with the adjusting motor 34 , and the adjusting motor 34 drives the front threaded rod 32 to rotate.

[0040] The spacing adjustment unit 3 further includes a sprocket 35 and a chain 36 . The right ends of the threaded rods 32 on the right are fixedly connected to the sprockets 35 , and the sprockets 35 are meshedly connected to the same chain 36 .

[0041] The engagement of the sprocket 35 and the chain 36 keeps the threaded rods 32 on the front and rear sides rotating synchronously.

[0042] It also includes a top through hole 4 and a bell mouth 5. The top through hole 4 is opened in the middle of the top surface of the box body 1. The top through hole 4 is fixedly connected to the large mouth of the bell mouth 5, and the small mouth of the bell mouth 5 is aligned with the grinding roller 21.

[0043] The top through hole 4 is used for the entry of broken glass, and the bell mouth 5 gathers the broken glass between the two grinding rollers 21.

[0044] The working principle of the waste glass grinding and recovery device provided by the utility model is as follows:

[0045] The grinding roller 21 is used to grind the cullet. The roller shaft 22 is used to rotate and connect to the sliding plate 23, which is used for adjusting the spacing. The mounting plate 24 is used to mount the grinding motor 25 and the threaded plate 31. The grinding motor 25 drives the rotation of the grinding roller 21. The horizontal plate 26 is used to define a sliding hole 27, which is used to slide and connect to the sliding plate 23.

[0046] The threaded connection between the threaded plate 31 and the threaded rod 32 converts rotational motion into horizontal motion. Due to the inverse arrangement of the threads, the two grinding rollers can be moved equidistantly closer or further apart while maintaining synchronized rotation. This not only adjusts the spacing between the grinding rollers 21 but also achieves self-locking. The motor mounting plate 33 houses the adjustment motor 34, which drives the rotation of the front threaded rod 32. The meshing of the sprocket 35 and chain 36 maintains the synchronized rotation of the front and rear threaded rods 32.

[0047] The top through hole 4 is used for the entry of broken glass, and the bell mouth 5 gathers the broken glass between the two grinding rollers 21.

[0048] It is worth noting that the regulating motor 34 disclosed in the above embodiment should be a servo motor, and the external control switch group controls the operation of the grinding motor 25 and the regulating motor 34 using a method commonly used in the prior art.

[0049] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A waste glass grinding and recovery device, characterized by: It comprises a housing (1), a grinding unit (2) and a spacing adjustment unit (3); Box body (1): an opening is provided at the front, and a box door is installed at the opening; A grinding unit (2): comprising a grinding roller (21), a roller shaft (22), a sliding plate (23), a mounting plate (24) and a grinding motor (25); two grinding rollers (21) are provided in the middle of the inner side of the housing (1); the middle parts of the front and rear end surfaces of the grinding rollers (21) are respectively fixedly connected to the roller shaft (22); the middle parts of the roller shafts (22) are respectively rotatably connected to the middle parts of the sliding plates (23); the sides of the sliding plates (23) away from the grinding rollers (21) are respectively fixedly connected to the mounting plates (24); the front ends of the front roller shafts (22) are respectively fixedly connected to the grinding motors (25); the grinding motors (25) are fixedly connected to the mounting plates (24); the input end of the grinding motor (25) is electrically connected to an external power supply via an external control switch group; Spacing adjustment unit (3): installed at the front and rear ends of the grinding unit (2).

2. The waste glass grinding and recovery device according to claim 1, characterized in that: The grinding unit (2) further comprises a transverse plate (26) and a sliding through hole (27). Two transverse plates (26) are provided. The sliding through holes (27) are respectively provided on both sides of the middle portion of the transverse plate (26). The sliding plates (23) on the same side at the front and rear correspond to the sliding through holes (27). Both ends of the transverse plate (26) are respectively fixedly connected to the box body (1).

3. The waste glass grinding and recovery device according to claim 2, characterized in that: The spacing adjustment unit (3) comprises a threaded plate (31) and a threaded rod (32); one end of the mounting plate (24) away from the grinding roller (21) is fixedly connected to the threaded plate (31); the threaded plates (31) are respectively threadedly connected to the threaded rod (32); the threaded rods (32) on the same side of the front and rear are fixedly connected at their ends close to each other; and both ends of the threaded rod (32) are rotatably connected and pass through the box (1).

4. The waste glass grinding and recovery device according to claim 3, characterized in that: The spacing adjustment unit (3) further comprises a motor mounting plate (33) and an adjustment motor (34); the left end of the threaded rod (32) on the left front side is fixedly connected to the output shaft of the adjustment motor (34); the bottom of the adjustment motor (34) is fixedly connected to the motor mounting plate (33); the right end of the motor mounting plate (33) is fixedly connected to the box (1); and the input end of the adjustment motor (34) is electrically connected to an external power supply via an external control switch group.

5. The waste glass grinding and recovery device according to claim 4, characterized in that: The spacing adjustment unit (3) further comprises a sprocket (35) and a chain (36), the right ends of the right threaded rods (32) are respectively fixedly connected to the sprockets (35), and the sprockets (35) are meshedly connected to the same chain (36).

6. The waste glass grinding and recovery device according to claim 5, characterized in that: It also includes a top through hole (4) and a bell mouth (5), wherein the top through hole (4) is opened in the middle of the top surface of the box body (1), the top through hole (4) is fixedly connected to the large mouth of the bell mouth (5), and the small mouth of the bell mouth (5) is aligned with the grinding roller (21).

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