Garden greening garbage treatment equipment

Abstract

The utility model relates to the technical field of garden garbage treatment, and discloses garden greening garbage treatment equipment which is characterized in that the upper half part of a cavity of a crushing box is symmetrically connected with two groups of first crushing rollers which are mutually folded, and the lower half part of the cavity of the crushing box is symmetrically connected with two groups of second crushing rollers which are mutually folded; a screening barrel opposite to the discharging hopper is rotationally connected into a support of the screening box frame. According to the utility model, greening garbage to be treated is continuously fed through the feeding hopper and is subjected to dual mechanical crushing work by utilizing the involution rotation of two groups of crushing rollers in the crushing assembly, and then the crushed garbage falls into a screening cylinder of the screening assembly through the discharging hopper, so that qualified and unqualified greening garbage is screened out; the green garbage crushing and screening device has good mechanical linkage performance, and can be used for performing integrated crushing and screening treatment on the green garbage.

Description

Technical Field

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

[0002] With the continuous expansion of landscaping, the amount of green waste (such as leaves, branches, etc.) generated is also gradually increasing. Landscaping waste is also one of the main raw materials for green manure. By recycling and processing it, it can be used as soil green manure fertilizer.

[0003] Garden waste is usually crushed and recycled using corresponding processing equipment, as shown in the existing patent technology: After searching, the China Patent Network has disclosed a garden waste processing equipment (public announcement number CN219441922U). When this type of device is in use, by repeatedly pulling the control lever, the mobile blade group is driven to repeatedly overlap with the fixed blade group, and the branches are cut into multiple sections during the repeated movement. The cut branches fall into the receiving trough through holes for accumulation and collection, completing the processing and collection of green waste.

[0004] However, there are still some shortcomings in the above-mentioned public patents and the garden greening waste treatment equipment adopted in the existing market: the existing method of manually pushing two sets of blades to overlap and pulverize the greening waste is relatively high in control intensity, time-consuming and labor-intensive, inconvenient for continuous pulverization, and easily increases the labor intensity of the staff. To this end, those skilled in the art provide a garden greening waste treatment equipment to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0005] The main purpose of the utility model is to provide a garden greening waste treatment device, which can effectively solve the problems of the existing garden greening waste treatment equipment in the background technology, which has high control intensity and is time-consuming and labor-intensive.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a gardening waste treatment device, comprising a support frame, a crushing assembly is arranged on one side of the upper end of the support frame, and a screening assembly opposite to the crushing assembly discharge hopper is arranged on the other side of the upper end of the support frame;

[0007] The crushing assembly includes a crushing box installed on the upper end of the supporting frame, an upper hopper is installed on the top of the crushing box, and a discharge hopper is installed on the bottom of the crushing box. The upper half of the chamber of the crushing box is symmetrically connected to two sets of first crushing rollers that are opposite to each other, and the lower half of the chamber of the crushing box is symmetrically connected to two sets of second crushing rollers that are opposite to each other.

[0008] The screening assembly comprises a screening box frame installed on the upper end of the supporting frame bracket along the discharging direction of the discharging hopper, and a screening cylinder opposite to the discharging hopper is rotatably connected inside the bracket of the screening box frame;

[0009] A transmission toothed disc is installed at one end of the drum feed port of the screening drum, and a transmission gear meshing with the transmission toothed disc is installed at one group of roller shaft output ends of the second crushing roller.

[0010] As a further solution of the utility model: a pulley A is provided at the roller shaft output end of one group of the first pulverizing rollers, a pulley B is provided at the roller shaft output end of one group of the second pulverizing rollers, and the pulley A and the pulley B are connected by a transmission belt.

[0011] As a further solution of the utility model: the two groups of the first crushing rollers rotate symmetrically through two groups of first matching gears installed at one end of their roller shafts, and the two groups of the second crushing rollers rotate symmetrically through two groups of second matching gears installed at one end of their roller shafts.

[0012] As a further solution of the present invention: the transmission gear and the transmission toothed disc are a differential gear structure.

[0013] As a further solution of the utility model: a support guide frame is symmetrically arranged inside the bracket of the screening box frame, an annular guide rail horizontally opposite to the support guide frame is symmetrically arranged on the body of the screening drum, and a support guide wheel guided by the annular guide rail is symmetrically arranged on the upper end of the bracket of the support guide frame.

[0014] As a further solution of the utility model: a reduction drive motor horizontally opposite to the roller shaft of the second crushing roller is installed on one side of the box body of the crushing box.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] When the utility model processes garden green waste, the green waste to be processed is continuously fed through the loading hopper, and the two sets of crushing rollers in the crushing component are rotated in conjunction to perform double mechanical crushing on the green waste, and then the crushed waste falls into the screening drum of the screening component through the unloading hopper, and the crushed green waste is screened by the rolling screening of the screening drum, and qualified and unqualified waste are screened and sorted, so that the unqualified waste can be crushed again. The utility model has good mechanical linkage performance, and can perform integrated crushing and screening on the green waste, which improves the high efficiency of the crushing process while reducing the control intensity of the staff, and is convenient for continuous processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1This is a structural schematic diagram of a garden greening garbage treatment device of the utility model;

[0018] Figure 2 This is a right view of a gardening waste treatment device of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of a crushing component in a garden waste treatment device of the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the structure of a screening component in a garden waste treatment device.

[0021] In the figure: 1. support stand; 2. crushing box; 3. upper hopper; 4. pulley A; 5. transmission belt; 6. pulley B; 7. transmission gear; 8. transmission gear plate; 9. screening box frame; 10. annular guide rail; 11. screening cylinder; 12. first pair of gears; 13. second pair of gears; 14. reduction drive motor; 15. first crushing roller; 16. second crushing roller; 17. first guide plate; 18. second guide plate; 19. discharge hopper; 20. support guide frame; 21. support guide wheel. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Please refer to Figure 1-4As shown, a garden waste treatment device includes a supporting frame 1, and a crushing assembly is arranged on one side of the upper end of the supporting frame 1. The crushing assembly includes a crushing box 2 installed on the upper end of the supporting frame 1, and a reduction drive motor 14 horizontally opposite to the roller shaft of the second crushing roller 16 is installed on one side of the box body of the crushing box 2. By controlling the reduction drive motor 14 to work as a driving source, the corresponding components are driven to operate in an integrated linkage manner, so that the green waste is subjected to linkage crushing and screening treatment.

[0026] An upper hopper 3 is installed at the top of the crushing box 2, and a discharge hopper 19 is installed at the bottom of the crushing box 2. The upper half of the chamber of the crushing box 2 is symmetrically connected with two groups of first crushing rollers 15 that are matched with each other, and the lower half of the chamber of the crushing box 2 is symmetrically connected with two groups of second crushing rollers 16 that are matched with each other. A pulley A4 is provided at the roller shaft output end of one group of first crushing rollers 15, and a pulley B6 is provided at the roller shaft output end of one group of second crushing rollers 16. The pulley A4 and the pulley B6 are connected by a transmission belt 5. By utilizing the transmission combination among the pulley A4, the transmission belt 5 and the pulley B6, the first crushing roller 15 and the second crushing roller 16 can be driven to rotate synchronously, so as to perform double crushing treatment on green waste.

[0027] The two groups of first pulverizing rollers 15 rotate symmetrically through the two groups of first matching gears 12 installed at one end of the roller shaft, and the two groups of second pulverizing rollers 16 rotate symmetrically through the two groups of second matching gears 13 installed at one end of the roller shaft. By utilizing the symmetrical engagement of the first matching gears 12, the two groups of first pulverizing rollers 15 can be pushed to rotate symmetrically, and the matching rotation of the two groups of first pulverizing rollers 15 can be used to perform preliminary pulverization of the green waste. By utilizing the symmetrical engagement of the second matching gears 13, the two groups of second pulverizing rollers 16 can be pushed to rotate symmetrically, and the matching rotation of the two groups of second pulverizing rollers 16 can be used to perform a second pulverization of the green waste.

[0028] A screening assembly opposite to the pulverizing assembly discharge hopper is arranged on the other side of the upper end of the support frame 1, and the screening assembly includes a screening box frame 9 installed on the upper end of the support frame 1 along the discharging direction of the discharge hopper 19, and the screening box frame 9 is internally rotatably connected with a screening drum 11 opposite to the discharge hopper 19, and a transmission gear 8 is installed at one end of the drum feed port of the screening drum 11, and a transmission gear 7 meshing with the transmission gear 8 is installed at one group of roller shaft output ends of the second pulverizing roller 16, and the transmission gear 7 and the transmission gear 8 are differential gear structures. When the second pulverizing roller 16 rotates, it drives the transmission gear 7 to rotate synchronously, and utilizes the meshing transmission of the transmission gear 7 and the transmission gear 8 to promote the rotation transmission of the screening drum 11, and the green garbage in the screening drum 11 is subjected to drum screening.

[0029] The interior of the screening box frame 9 is symmetrically provided with a supporting guide frame 20, the body of the screening drum 11 is symmetrically provided with an annular guide rail 10 horizontally opposite to the supporting guide frame 20, and the upper end of the support guide frame 20 is symmetrically provided with a supporting guide wheel 21 guided by the annular guide rail 10. By arranging the supporting guide wheel 21 and the circular guide rail combination of the supporting guide frame 20, it can serve as an annular track component to support the screening drum 11 to roll, and perform rolling screening on the green garbage in the screening drum 11, and discharge qualified garbage through the mesh holes of the body of the screening drum 11, and discharge unqualified green garbage through the other end of the screening drum 11, so as to facilitate the recycling of the unqualified green garbage.

[0030] The working principle of the utility model is as follows: when the garden greening waste is crushed, the greening waste to be processed is continuously fed into the crushing box 2 through the loading hopper 3, and the synchronous control reduction drive motor 14 works as a driving source to drive the second crushing roller 16 to rotate, and the transmission combination between the pulley A4, the transmission belt 5, and the pulley B6 is used to drive the first crushing roller 15 and the second crushing roller 16 to rotate synchronously. The two groups of first crushing rollers 15 maintain symmetrical rotation under the symmetrical meshing transmission of the first pair of gears 12, and the greening waste is preliminarily crushed. The preliminarily crushed greening waste is guided to the second crushing roller 16 through the first guide plate 17, and then the two groups of second crushing rollers 16 are symmetrically meshed under the transmission of the second pair of gears 13. , maintain symmetrical rotation, and crush the green garbage again. The crushed green garbage is then guided to the discharge hopper 19 through the second guide plate 18, and then discharged into the screening drum 11. When the second crushing roller 16 rotates, it drives the transmission gear 7 to rotate synchronously, and utilizes the meshing transmission of the transmission gear 7 and the transmission gear plate 8 to promote the rotation transmission of the screening drum 11, and performs drum screening on the green garbage in the screening drum 11. Qualified garbage is discharged through the mesh holes of the screening drum 11, and unqualified green garbage is discharged through the other end of the screening drum 11, so as to facilitate the recycling of unqualified green garbage. It has good mechanical linkage performance and can perform integrated continuous crushing and screening on green garbage.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A landscaping waste treatment device, comprising a support frame (1), characterized in that: A crushing assembly is arranged on one side of the upper end of the support frame (1), and a screening assembly is arranged on the other side of the upper end of the support frame (1) and is opposite to the discharge hopper of the crushing assembly; The pulverizing assembly comprises a pulverizing box (2) mounted on the upper end of a support frame (1), an upper hopper (3) being mounted on the top of the box body of the pulverizing box (2), and a discharge hopper (19) being mounted on the bottom of the box body of the pulverizing box (2), two sets of first pulverizing rollers (15) being symmetrically connected to the upper half of the chamber of the pulverizing box (2), and two sets of second pulverizing rollers (16) being symmetrically connected to the lower half of the chamber of the pulverizing box (2); The screening assembly comprises a screening box frame (9) mounted on the upper end of a support frame (1) along the discharging direction of the discharging hopper (19), wherein a screening cylinder (11) opposite to the discharging hopper (19) is rotatably connected inside the support frame of the screening box frame (9); A transmission toothed disc (8) is installed at one end of the roller feed port of the screening drum (11), and a transmission gear (7) meshing with the transmission toothed disc (8) is installed at one set of roller shaft output ends of the second crushing roller (16).

2. A landscaping waste treatment equipment according to claim 1, characterized in that: A pulley A (4) is provided at the roller shaft output end of one group of the first crushing rollers (15), and a pulley B (6) is provided at the roller shaft output end of one group of the second crushing rollers (16), and the pulley A (4) and the pulley B (6) are connected to each other via a transmission belt (5).

3. A landscaping waste treatment equipment according to claim 1, characterized in that: The two sets of the first crushing rollers (15) rotate symmetrically via two sets of first mating gears (12) mounted on one end of the roller shafts thereof, and the two sets of the second crushing rollers (16) rotate symmetrically via two sets of second mating gears (13) mounted on one end of the roller shafts thereof.

4. A landscaping waste treatment device according to claim 1, characterized in that: The transmission gear (7) and the transmission toothed disc (8) are a differential gear structure.

5. The landscaping waste treatment equipment according to claim 1, characterized in that: A support guide frame (20) is symmetrically arranged inside the support of the screening box frame (9), an annular guide rail (10) horizontally opposite to the support guide frame (20) is symmetrically arranged on the body of the screening cylinder (11), and a support guide wheel (21) guided by the annular guide rail (10) is symmetrically arranged on the upper end of the support guide frame (20).

6. The landscaping waste treatment equipment according to claim 1, characterized in that: A reduction drive motor (14) is mounted on one side of the pulverizing box (2) and is horizontally opposite to the roller shaft of the second pulverizing roller (16).

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