CN219129453U

CN219129453U - Primary cleaner

Info

Publication number: CN219129453U
Application number: CN202222536679.9U
Authority: CN
Inventors: 张玲; 黄希; 朱光慧; 曾洪攀
Original assignee: Taizhou Fuxing Ecological Environmental Protection Technology Co ltd
Current assignee: Taizhou Fuxing Ecological Environmental Protection Technology Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-06-06
Anticipated expiration: 2032-09-22

Abstract

The application relates to a just clear machine, it includes the base, rotate the screen drum that sets up on the base and drive screen drum pivoted drive assembly, screen drum inner wall is provided with the pivot, pivot circumference outer wall is provided with a plurality of spliced poles, the tip setting that pivot was kept away from to a plurality of spliced poles is on screen drum inner wall, drive assembly orders about the pivot to drive the screen drum and rotates, the spliced pole orientation is provided with a plurality of blades, be provided with a plurality of blocks of scratching on the screen drum inner wall, all be provided with the sieve mesh on a plurality of blocks of scratching, one side of base orientation screen drum is provided with the funnel. The blades, the scratching blocks and the hopper are arranged, so that the kitchen waste is subjected to multiple screening processes by the primary cleaner, and the primary screening efficiency of the kitchen waste is improved; the axis of the screen cylinder and the horizontal direction of the base form an included angle, so that large kitchen wastes are not easy to remain in the inner cavity of the screen cylinder, and the primary screening efficiency of the kitchen wastes is further improved; the setting of safety cover makes synchronizing wheel and hold-in range not fragile, improves driving motor and screen drum's connection stability.

Description

Primary cleaner

Technical Field

The application relates to the field of kitchen waste pretreatment equipment, in particular to a primary cleaner.

Background

The kitchen waste has a relatively complex composition, and can be classified into organic and inorganic matters according to the components of the waste, and contains disposable tableware, plastic bags, plastic bottles, metal boxes and other sundry products in addition to rice and flour, vegetables, animal and vegetable oils and fats, fish bones and the like, so that the waste needs to be classified and screened before being treated, especially before being treated and reused.

The utility model patent with the application publication number of CN109127353A discloses a special throwing type primary selector, which comprises a main body support rack, wherein a screen cylinder support, a motor support frame and a speed reducer support seat are arranged on the main body support rack, the screen cylinder support frame is used for assembling the screen cylinder together, a 5-degree included angle is formed between the central shaft of the screen cylinder and the lower end face of the main body support rack, a motor is arranged on the motor support frame, a speed reducer structure is arranged on the speed reducer support seat, a protective outer cover is arranged on the outer sides of the screen cylinder support frame and the screen cylinder, and the protective outer cover is connected with the upper end position of the main body support rack.

Aiming at the related technology, the inventor considers that kitchen waste enters the screen cylinder from the feeding port to be primarily screened, and the kitchen waste is discharged from the main discharge port under the self gravity, so that the residence time of the kitchen waste in the screen cylinder is shorter, and the primary screening efficiency of the kitchen waste is lower.

Disclosure of Invention

In order to improve the problem of kitchen garbage preliminary screening efficiency, this application provides a just clear machine.

The application provides a just clear machine adopts following technical scheme:

the primary cleaner comprises a base, a screen drum rotatably arranged on the base and a driving assembly for driving the screen drum to rotate, wherein a feed pipe is arranged on the base and is communicated with an inner cavity of the screen drum, a discharge pipe is arranged on the base and is communicated with the inner cavity of the screen drum, and kitchen waste enters the inner cavity of the screen drum from a pipe orifice of the feed pipe and is discharged from a pipe orifice of the discharge pipe; the utility model discloses a sieve section of thick bamboo, including sieve section of thick bamboo inner wall, sieve section of thick bamboo inner wall is provided with the pivot coaxially, pivot circumference outer wall is provided with a plurality of spliced poles, a plurality of the tip setting that the pivot was kept away from to the spliced pole is on sieve section of thick bamboo inner wall, drive assembly orders about the pivot to drive sieve section of thick bamboo rotation, be provided with the blade on the outer wall of spliced pole orientation inlet pipe, the blade is used for cutting bulk kitchen garbage, be provided with on the sieve section of thick bamboo inner wall and be used for cutting the broken piece of a plurality of the plastic bag of cutting, a plurality of all be provided with the sieve mesh on the broken piece, the base is provided with the funnel towards one side of sieve section of thick bamboo, works as when the broken piece cuts the plastic bag of cutting, kitchen garbage follows the sieve mesh gets into the funnel.

By adopting the technical scheme, when the primary cleaner is used, staff inputs kitchen waste from the feeding pipe, the kitchen waste enters the inner cavity of the screen drum along the inner cavity of the feeding pipe, and the blades cut large-mass kitchen waste so as to realize the primary separation of the kitchen waste and plastic products; the driving motor drives the screen drum to rotate, so that kitchen waste is fully contacted with the scratching block, the scratching block cuts the plastic bag in the kitchen waste, small kitchen waste enters the hopper from the sieve holes, large kitchen waste such as the plastic bag is discharged from the discharge pipe along the inner cavity of the screen drum, secondary separation of the kitchen waste and plastic products is realized, and the kitchen waste is subjected to multiple screening processes by the primary cleaner, so that primary screening efficiency of the kitchen waste is improved.

Optionally, the screen cylinder axis forms the contained angle with base horizontal direction, the tip that the screen cylinder axis direction kept away from the base is towards the inlet pipe, the tip that the screen cylinder axis direction is close to the base is towards the discharging pipe.

Through adopting above-mentioned technical scheme, screen cylinder axis forms the contained angle with base horizontal direction, and little kitchen garbage receives self gravity to enter into the funnel from the sieve mesh in screen cylinder inner chamber, and big piece kitchen garbage receives self gravity to get into along screen cylinder inner chamber and arrange the material intraductal, makes big piece kitchen garbage be difficult for remaining in screen cylinder inner chamber, further improves kitchen garbage's preliminary screening efficiency.

Optionally, the drive assembly includes driving motor, two synchronizing wheels and the hold-in range of using with the synchronizing wheel collocation that sets up on the base, one of them the synchronizing wheel coaxial arrangement is on driving motor's motor shaft, another the synchronizing wheel coaxial arrangement is on the screen drum, the synchronizing wheel diameter on the screen drum is greater than the synchronizing wheel diameter on the driving motor.

Through adopting above-mentioned technical scheme, driving motor drives the screen drum through synchronizing wheel and hold-in range and rotates, and the synchronizing wheel diameter on the screen drum is greater than the synchronizing wheel diameter on the driving motor, reaches the deceleration effect to driving motor's rotation, makes the rotational speed of screen drum suitable.

Optionally, a protective cover for shielding the synchronous wheel and the synchronous belt is arranged on the base.

Through adopting above-mentioned technical scheme, when just clear the machine use, synchronizing wheel and hold-in range are located the safety cover, and the staff is difficult for colliding with synchronizing wheel and hold-in range, makes synchronizing wheel and hold-in range not fragile, improves driving motor and screen drum's connection stability.

Optionally, the device further comprises a connecting bolt, wherein one end of the connecting bolt is penetrated through the protective cover and is in threaded connection with the base.

Through adopting above-mentioned technical scheme, when hold-in range and synchronizing wheel need clear up, the staff unscrews connecting bolt, realizes the split of safety cover and base, and synchronizing wheel and hold-in range expose on the base, make things convenient for the staff to clear up synchronizing wheel and hold-in range.

Optionally, a protective cover for shielding the screen cylinder is arranged on the base.

Through adopting above-mentioned technical scheme, when the screen drum rotates, the screen drum is located the protection casing, and the rubbish in the screen drum is difficult for receiving the centrifugal force that the screen drum rotated and produced and splashes on one's body the staff, improves the cleanliness that the staff used the clear machine just.

Optionally, the device also comprises a fixing bolt, wherein one end of the fixing bolt penetrates through the protective cover and is in threaded connection with the base

Through adopting above-mentioned technical scheme, when the screen drum needs to be changed, the staff unscrews fixing bolt, realizes the split of protection casing and base, makes things convenient for the staff to install new screen drum on the base, need not to change whole clear machine just, reduces the waste of material.

Optionally, a water inlet groove penetrated by the water supply pipe is arranged on the protective cover, and the length direction of the water inlet groove is parallel to the axis of the protective cover.

Through adopting the technical scheme, when the screen cylinder needs to be cleaned, a worker wears the water pipe through the water inlet groove to enter the inner cavity of the protective cover and clean the screen cylinder, water in the water pipe enters the inner cavity of the screen cylinder through the sieve holes to clean the inner cavity of the screen cylinder, and residual garbage is discharged from the discharge pipe along the inner cavity of the screen cylinder, so that the cleaning of the screen cylinder is realized; the staff need not to dismantle whole screen cylinder and clears up, makes the staff clear up the screen cylinder convenient.

Optionally, an end cover for closing the water inlet groove is arranged on the protective cover.

Through adopting above-mentioned technical scheme, when just clear the machine and use, the staff installs the end cover on the protecting cover and seals the intake channel, makes kitchen garbage be difficult for receiving the centrifugal force that the rotation of screen drum produced to splash out from the intake channel, makes the staff be difficult for being polluted.

Optionally, the protective cover further comprises a protective bolt, and one end of the protective bolt penetrates through the end cover and is connected to the protective cover in a threaded mode.

Through adopting above-mentioned technical scheme, when the staff need clear up the screen drum, unscrew the protective bolt, realize the split of end cover and protection casing, make the closure effect of intake channel disappear, make things convenient for the staff to the clearance of screen drum.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the blades, the scratching blocks and the hopper are arranged, so that the kitchen waste is subjected to multiple screening processes by the primary cleaner, and the primary screening efficiency of the kitchen waste is improved;

2. the axis of the screen cylinder and the horizontal direction of the base form an included angle, so that large kitchen wastes are not easy to remain in the inner cavity of the screen cylinder, and the primary screening efficiency of the kitchen wastes is further improved;

3. the setting of safety cover makes synchronizing wheel and hold-in range not fragile, improves driving motor and screen drum's connection stability.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the primary cleaner in the embodiment of the present application.

Fig. 2 is a schematic side view of the primary cleaner according to the embodiment of the present application.

Fig. 3 is a schematic view of the overall structure of the connection of the screen cylinder and the drive assembly in an embodiment of the present application.

Reference numerals illustrate: 1. a base; 11. a feed pipe; 12. a discharge pipe; 13. a funnel; 14. a protective cover; 15. a protective cover; 151. a water inlet tank; 152. an end cap; 16. a rotating groove; 2. a screen drum; 21. a rotating shaft; 211. a connecting column; 2111. a blade; 22. breaking the block; 221. a sieve pore; 3. a drive assembly; 31. a driving motor; 32. a synchronizing wheel; 33. a synchronous belt; 4. a connecting bolt; 5. a fixing bolt; 6. and a protective bolt.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses a preliminary cleaning machine. Referring to fig. 1 and 2, the primary cleaner comprises a base 1, a screen drum 2 rotatably connected to the base 1, a feed pipe 11 is fixed on the base 1, a discharge pipe 12 is fixed on the outer wall of the base 1 far away from the feed pipe 11, an inner cavity of the screen drum 2 and an inner cavity of the discharge pipe 12 are sequentially communicated, and kitchen waste enters the inner cavity of the screen drum 2 from the feed pipe 11 and is discharged from the discharge pipe 12.

Referring to fig. 2 and 3, the inner wall of the screen drum 2 is coaxially connected with a rotating shaft 21, rotating grooves 16 for the rotating shaft 21 to penetrate are formed in two side walls of the base 1 in the length direction, a plurality of connecting columns 211 are fixed on the circumferential outer wall of the rotating shaft 21, the end parts of the connecting columns 211, far away from the rotating shaft 21, are fixed on the inner wall of the screen drum 2, and blades 2111 for cutting bulk kitchen waste are fixed on the outer wall of the connecting columns 211, facing the feeding pipe 11.

Referring to fig. 3, a plurality of breaking blocks 22 for breaking the plastic bag are fixed on the inner wall of the screen cylinder 2, and sieve holes 221 are formed on the outer wall of the breaking blocks 22 facing the axis of the screen cylinder 2, and the sieve holes 221 penetrate through the wall of the screen cylinder 2 along the axis direction.

Referring to fig. 3, a funnel 13 is connected to the side wall of the base 1 facing the screen drum 2, and the inner cavity of the funnel 13 is communicated with the inner cavity of the screen hole 221.

Referring to fig. 1 and 2, an included angle is formed between the axis of the screen drum 2 and the horizontal direction of the base 1, and in the embodiment of the application, the included angle between the axis of the screen drum 2 and the horizontal direction of the base 1 is 15 degrees, so that kitchen waste is discharged from the discharge pipe 12 under the self gravity after being primarily screened in the inner cavity of the screen drum 2.

Referring to fig. 1 and 2, the end of the screen cylinder 2 far from the base 1 in the axial direction faces the feed pipe 11, and the end of the screen cylinder 2 near to the base 1 in the axial direction faces the discharge pipe 12.

Referring to fig. 2 and 3, the primary cleaner further includes a driving assembly 3 for driving the screen drum 2 to rotate, the driving assembly 3 includes a driving motor 31 installed on the base 1, two synchronizing wheels 32, and a synchronous belt 33 matched with the synchronizing wheels 32, one synchronizing wheel 32 is coaxially fixed on a motor shaft of the driving motor 31, the other synchronizing wheel 32 is coaxially fixed on the rotating shaft 21, the diameter of the synchronizing wheel 32 of the rotating shaft 21 is larger than that of the synchronizing wheel 32 of the driving motor 31, the synchronous belt 33 is in tension connection with the two synchronizing wheels 32, and the driving motor 31 drives the rotating shaft 21 to drive the screen drum 2 to rotate.

Referring to fig. 1 and 3, the base 1 is connected with a protecting cover 14 for shielding the synchronizing wheel 32 and the synchronizing belt 33, the pre-cleaner further comprises a connecting bolt 4, and one end of the connecting bolt 4 is threaded through the protecting cover 14 and is connected to the base 1.

Referring to fig. 1 and 2, a base 1 is hinged with a protective cover 15 for shielding a screen drum 2, and the axis of a hinge shaft is parallel to the horizontal direction of the base 1; the pre-cleaner also comprises a fixing bolt 5, and one end of the fixing bolt 5 penetrates through the protective cover 15 and is in threaded connection with the base 1.

Referring to fig. 1, a water inlet groove 151 penetrating through a water supply pipe is formed in the protective cover 15, and the depth direction of the water inlet groove 151 penetrates through the outer wall of the protective cover 15 and is communicated with the inner cavity of the protective cover 15; the length direction of the water inlet groove 151 and the axis of the protective cover 15 are parallel to each other.

Referring to fig. 1 and 2, the cover 15 is provided with an end cap 152 for closing the water inlet channel 151, the pre-cleaner further comprises a protective bolt 6, and one end of the protective bolt 6 is threaded through the end cap 152 and is connected to the cover 15.

The implementation principle of the primary cleaner in the embodiment of the application is as follows: when the primary cleaner is used, a worker puts kitchen waste into the kitchen cleaner from the feeding pipe 11, the kitchen waste enters the inner cavity of the screen cylinder 2 along the inner cavity of the feeding pipe 11, the blade 2111 carries out primary screening on bulk kitchen waste, the driving motor 31 drives the screen cylinder 2 to rotate, the scratch block 22 fully contacts with the kitchen waste and scratches the plastic bag, the small kitchen waste enters the hopper 13 along the screen holes 221 by self gravity, the large kitchen waste is discharged from the discharging pipe along the inner cavity of the screen cylinder 2 by self gravity, secondary screening of the kitchen waste is realized, and the primary cleaner carries out multiple screening processes on the kitchen waste, so that the primary screening efficiency of the kitchen waste is improved.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The primary cleaner comprises a base (1), a screen drum (2) rotatably arranged on the base (1) and a driving assembly (3) for driving the screen drum (2) to rotate, wherein a feed pipe (11) is arranged on the base (1), the feed pipe (11) is communicated with the inner cavity of the screen drum (2), a discharge pipe (12) is arranged on the base (1), the discharge pipe (12) is communicated with the inner cavity of the screen drum (2), and kitchen waste enters the inner cavity of the screen drum (2) from the mouth of the feed pipe (11) and is discharged from the mouth of the discharge pipe (12); the method is characterized in that: the utility model discloses a plastic bag sieve, including sieve section of thick bamboo (2), sieve section of thick bamboo (2) inner wall coaxial be provided with pivot (21), pivot (21) circumference outer wall is provided with a plurality of spliced pole (211), a plurality of the tip setting that pivot (21) were kept away from to spliced pole (211) is on sieve section of thick bamboo (2) inner wall, drive assembly (3) drive pivot (21) drive sieve section of thick bamboo (2) rotate, be provided with blade (2111) on spliced pole (211) towards the outer wall of inlet pipe (11), blade (2111) are used for cutting the bulk kitchen garbage, be provided with a plurality of pieces of breaking (22) that are used for cutting the plastic bag on sieve section of thick bamboo (2) inner wall, a plurality of all be provided with sieve mesh (221) on breaking piece (22), one side of base (1) towards sieve section of thick bamboo (2) is provided with funnel (13), works as when breaking piece (22) cuts the plastic bag, kitchen garbage follows sieve mesh (221) get into funnel (13).

2. The primary cleaner of claim 1, wherein: the horizontal direction of a screen cylinder (2) axis and a base (1) form an included angle, the end part of the screen cylinder (2) axis direction far away from the base (1) faces a feed pipe (11), and the end part of the screen cylinder (2) axis direction close to the base (1) faces a discharge pipe (12).

3. The primary cleaner of claim 1, wherein: the driving assembly (3) comprises a driving motor (31) arranged on the base (1), two synchronizing wheels (32) and a synchronous belt (33) matched with the synchronizing wheels (32), wherein one synchronizing wheel (32) is coaxially arranged on a motor shaft of the driving motor (31), the other synchronizing wheel (32) is coaxially arranged on the screen drum (2), and the diameter of the synchronizing wheel (32) on the screen drum (2) is larger than that of the synchronizing wheel (32) on the driving motor (31).

4. A primary cleaner according to claim 3, wherein: the base (1) is provided with a protective cover (14) for shielding the synchronous wheel (32) and the synchronous belt (33).

5. The primary cleaner of claim 4, wherein: the novel anti-theft device is characterized by further comprising a connecting bolt (4), wherein one end of the connecting bolt (4) is penetrated through the protective cover (14) and is in threaded connection with the base (1).

6. The primary cleaner of claim 1, wherein: a protective cover (15) for shielding the screen drum (2) is arranged on the base (1).

7. The primary cleaner of claim 6, wherein: the anti-theft device further comprises a fixing bolt (5), wherein one end of the fixing bolt (5) penetrates through the anti-theft cover (15) and is connected to the base (1) in a threaded mode.

8. The primary cleaner of claim 6, wherein: the water inlet groove (151) through which the water supply pipe penetrates is arranged on the protective cover (15), and the length direction of the water inlet groove (151) and the axis of the protective cover (15) are parallel to each other.

9. The primary cleaner of claim 8, wherein: an end cover (152) for closing the water inlet groove (151) is arranged on the protective cover (15).

10. The primary cleaner of claim 9, wherein: the protective cover also comprises a protective bolt (6), and one end of the protective bolt (6) is penetrated through the end cover (152) and is in threaded connection with the protective cover (15).