Crushing device for kitchen waste treatment
By designing a reciprocating crushing chamber and a vibrating cutter structure, the problems of waste accumulation in the crushing chamber and difficulty in cleaning the cutter were solved, achieving more uniform crushing and convenient cleaning results.
Patent Information
- Application Number
- CN202422580434.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-25
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-10-25
AI Technical Summary
During the crushing process, waste tends to accumulate in the crushing chamber, affecting the uniformity of crushing. Dirt easily adheres to the surface of the cutter and is difficult to clean.
A crushing chamber structure with a second spring was designed to reciprocate, and the impact block drives the cutter to vibrate to clean up the dirt.
It improves the uniformity of crushing, prevents waste accumulation, facilitates cleaning of dirt on the cutter surface, and enhances the efficiency of the device.
Smart Images
Figure CN223587289U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to crushing device technical field, especially in kitchen waste treatment uses crushing device. BACKGROUND
[0002] Kitchen garbage refers to the garbage produced in daily life of residents and food processing, catering service, unit meal service and other activities, including discarded vegetable leaves, leftovers, rice, peels, eggshells, tea dregs, bones (chicken bones, fish bones) and the like, and its main sources are household kitchen, restaurant, hotel, canteen, market and other food processing related industries.
[0003] The kitchen waste treatment crushing device is used for crushing large kitchen waste into small pieces or particles by a physical method, so as to facilitate subsequent treatment, such as composting and bio-fermentation of biogas. When crushing, the garbage in the crushing chamber is easy to accumulate together, affecting the crushing uniformity. The cutting knife used for crushing is easy to have dirt attached to the surface after long-term use, which is inconvenient to clean. Therefore, a kitchen waste treatment crushing device is provided. UTILITY MODEL CONTENTS
[0004] The main purpose of the utility model is to provide a kitchen waste treatment crushing device, which solves the problem that the garbage in the crushing chamber is easy to accumulate together when crushing, affecting the crushing uniformity, and the cutting knife used for crushing is easy to have dirt attached to the surface after long-term use, which is inconvenient to clean.
[0005] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:
[0006] A kitchen waste treatment crushing device, comprising a base, an arc-shaped shell is fixedly connected above the base, a crushing chamber is movably installed inside the arc-shaped shell, a toothed plate is fixedly connected to one side of the crushing chamber, a first mounting plate is fixedly connected to the outer side of the arc-shaped shell, a second spring is fixedly connected to the inner side of the first mounting plate, a second mounting plate is fixedly connected to one end of the second spring, the toothed plate is fixedly connected below the second mounting plate, a third motor is fixedly connected to the inner side of the arc-shaped shell, a special-shaped gear is fixedly connected to the output end of one side of the third motor, and the toothed plate is connected to the upper teeth of the special-shaped gear.
[0007] Preferably, a feeding pipe is fixedly connected to one side of the crushing chamber, a movable groove is formed in the upper part of the arc-shaped shell, the upper end of the feeding pipe penetrates through the movable groove, and a discharging pipe is fixedly connected to the lower part of the other side of the crushing chamber.
[0008] Preferably, a third mounting plate is fixedly connected to one side of the arc-shaped shell, a first motor is fixedly connected to the upper part of the third mounting plate, and a first gear is fixedly connected to the output end of the first motor.
[0009] Preferably, one side of the first gear is toothed with a second gear, the inner side of the second gear is fixedly sleeved with a sleeve, and the inside of the sleeve is movably installed with a rotating shaft.
[0010] Preferably, the two sides of the rotating shaft are fixedly connected with fourth mounting plates, the inner sides of the two fourth mounting plates are fixedly connected with limiting blocks, the two sides of the two limiting blocks are abutted with limiting plates, and the four limiting plates are fixedly connected to the outer side of the sleeve.
[0011] Preferably, the outer sides of the two limiting blocks are fixedly connected with first springs, the outer sides of the two first springs are fixedly connected with fifth mounting plates, and the fifth mounting plates are fixedly sleeved to the outer side of the sleeve.
[0012] Preferably, the outer side of the sleeve is fixedly connected with a connecting bracket, the upper side of the connecting bracket is fixedly connected with a second motor, and the output end of the second motor is fixedly connected with a striking block.
[0013] Preferably, one side of the crushing chamber is provided with a mounting hole, the sleeve passes through the mounting hole, one end of the rotating shaft is fixedly connected with a mounting block, the mounting block is arranged on the inner side of the crushing chamber, the circumferential outer surface of the mounting block is fixedly connected with three cutters at equal intervals, and the inner side of the crushing chamber is fixedly connected with a plurality of guide plates at equal intervals.
[0014] Preferably, the outer side of the arc-shaped shell is fixedly connected with a control panel, and the control panel is electrically connected with the first motor, the second motor and the first spring.
[0015] Compared with the prior art, the utility model has the advantages of the following:
[0016] 1. The second spring is arranged, the crushing chamber drives the kitchen waste to reciprocate, the uniformity of crushing is improved, the third motor is started through the control panel, the special-shaped gear is driven to rotate by the third motor, the teeth on the special-shaped gear drive the toothed plate to move, the toothed plate drives the crushing chamber to move outward, the kitchen waste in the crushing chamber is driven to move outward by the crushing chamber, and the second spring is stretched by the second mounting plate and the toothed plate at the same time. When the teeth on the special-shaped gear are no longer engaged with the toothed plate, the second spring is retracted to drive the crushing chamber to reset through the second mounting plate and the toothed plate, thereby realizing the reciprocating movement of the crushing chamber and the kitchen waste in the crushing chamber. The kitchen waste cannot be accumulated together and continuously contacted with the cutter. Through the arrangement, the crushing chamber reciprocates, and the uniformity of crushing is improved.
[0017] 2. The utility model discloses a percussion block is set up, make the cutter convenient to vibrate, make the cutter surface convenient to clean, start the second motor through the control panel, and the second motor drives the percussion block to rotate, when the percussion block collides to the pivot, and the pivot is moved inwards to the percussion block, and the pivot drives the cutter to move inwards through the mounting block, and the pivot drives the first spring to compress through the fourth mounting plate and the limiting block, when the percussion block no longer contacts the pivot, and the first spring stretches and drives the mounting block and the cutter to reset through the limiting block, the fourth mounting plate and the pivot, and the vibration of the cutter is realized, and the dirt on the cutter surface is shaken off in the cutter vibration process, through such setting, make the cutter convenient to vibrate, make the cutter surface convenient to clean.
[0018] The parts not involved in the device are the same as or can be realized by the prior art. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 It is the first angle overall structure schematic drawing of the utility model kitchen waste treatment uses broken device.
[0020] Figure 2 It is the second angle overall structure schematic drawing of the utility model kitchen waste treatment uses broken device.
[0021] Figure 3 It is the first angle partial structure schematic drawing of the utility model kitchen waste treatment uses broken device arc shell.
[0022] Figure 4 It is the second angle partial structure schematic drawing of the utility model kitchen waste treatment uses broken device arc shell.
[0023] Figure 5 It is the partial structure schematic drawing of the utility model kitchen waste treatment uses broken device broken bin.
[0024] Figure 6 It is the partial structure schematic drawing of the utility model kitchen waste treatment uses broken device toothed plate.
[0025] Figure 7 It is the partial structure schematic drawing of the utility model kitchen waste treatment uses broken device sleeve.
[0026] Figure 8 It is the partial structure schematic drawing of the utility model kitchen waste treatment uses broken device pivot.
[0027] In the figure: 1, base; 2, arc shell; 3, control panel; 4, first motor; 5, first gear; 6, second gear; 7, second motor; 8, impact block; 9, rotating shaft; 10, first spring; 11, sleeve; 12, cutter; 13, crushing chamber; 14, guide plate; 15, discharge pipe; 16, feeding pipe; 17, third motor; 18, profile gear; 19, toothed plate; 20, second spring. DETAILED DESCRIPTION
[0028] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.
[0029] As shown in Figures 1-6 A crushing device for kitchen waste treatment, comprising a base 1, the upper side of the base 1 is fixedly connected with an arc shell 2, the inside of the arc shell 2 is movably installed with a crushing chamber 13, one side of the crushing chamber 13 is fixedly connected with a toothed plate 19, the outside of the arc shell 2 is fixedly connected with a first mounting plate, the inside of the first mounting plate is fixedly connected with a second spring 20, one end of the second spring 20 is fixedly connected with a second mounting plate, the lower side of the second mounting plate is fixedly connected with the toothed plate 19, the inside of the arc shell 2 is fixedly connected with a third motor 17, one side of the output end of the third motor 17 is fixedly connected with a profile gear 18, the upper side of the profile gear 18 is in gear connection with the toothed plate 19, through such a setting, the third motor 17 is started through the control panel 3, the third motor 17 drives the profile gear 18 to rotate, the gear teeth on the profile gear 18 drive the toothed plate 19 to move, the toothed plate 19 drives the crushing chamber 13 to move outward, the crushing chamber 13 drives the kitchen waste in the crushing chamber 13 to move outward, at the same time, the toothed plate 19 drives the second spring 20 to stretch through the second mounting plate, when the gear teeth on the profile gear 18 are no longer in gear connection with the toothed plate 19, the second spring 20 is contracted to drive the crushing chamber 13 to reset through the second mounting plate and the toothed plate 19, thereby realizing the reciprocating movement of the crushing chamber 13 and the kitchen waste in the crushing chamber 13, the kitchen waste cannot be accumulated together to continuously contact the cutter 12, through such a setting, the reciprocating movement of the crushing chamber 13 is facilitated, and the uniformity of crushing is improved; a limiting mechanism is arranged in the arc shell 2, which can prevent the crushing chamber 13 from being separated from the arc shell 2 when moving forward and backward, at the same time, the shape of the arc shell 2 is arc-shaped, which can limit the downward movement of the crushing chamber 13; only part of the positions on the circumference of the profile gear 18 have gear teeth.
[0030] As shown in Figures 1-5As shown, one side of the crushing bin 13 is fixedly connected with the feeding pipe 16, the upper part of the arc-shaped shell 2 is provided with a movable slot, the upper end of the feeding pipe 16 penetrates through the movable slot, the other side of the crushing bin 13 is fixedly connected with the discharging pipe 15 below, through such a setting, the crushing bin 13 drives the feeding pipe 16 to move in the movable slot when moving; the feeding pipe 16 is provided with a feeding valve, which can prevent the kitchen waste in the crushing bin 13 from separating from the feeding pipe 16 during crushing; the discharging pipe 15 is provided with a discharging valve, which can prevent the kitchen waste in the crushing bin 13 from separating from the discharging pipe 15 during crushing.
[0031] As shown in Figures 1-5 , Figure 7 , one side of the arc-shaped shell 2 is fixedly connected with the third mounting plate, the upper part of the third mounting plate is fixedly connected with the first motor 4, the output end of the first motor 4 is fixedly connected with the first gear 5, through such a setting, the first motor 4 can drive the first gear 5 to rotate.
[0032] As shown in Figures 1-5 , Figures 7-8 , one side of the first gear 5 is toothed with the second gear 6, the inner side of the second gear 6 is fixedly sleeved with the sleeve 11, the inside of the sleeve 11 is movably mounted with the rotating shaft 9, through such a setting, the second gear 6 can drive the sleeve 11 to rotate when rotating.
[0033] As shown in Figures 1-5 , Figures 7-8 , the rotating shaft 9 is fixedly connected with the fourth mounting plate on both sides, the inner side of the two fourth mounting plates is fixedly connected with the limiting block, the two limiting blocks are abutted with the limiting plate on both sides, the four limiting plates are fixedly connected on the outer side of the sleeve 11, through such a setting, through the limiting of the limiting plate to the limiting block, the sleeve 11 can drive the rotating shaft 9 to rotate synchronously through the limiting plate, the limiting block and the fourth mounting plate when rotating.
[0034] As shown in Figures 1-5 , Figures 7-8 , the outer side of the two limiting blocks is fixedly connected with the first spring 10, the outer side of the two first springs 10 is fixedly connected with the fifth mounting plate, the fifth mounting plate is fixedly sleeved on the outer side of the sleeve 11, through such a setting, the first spring 10 can stretch and contract.
[0035] As shown in Figures 1-5 , Figures 7-8 , the outer side of the sleeve 11 is fixedly connected with the connecting bracket, the upper part of the connecting bracket is fixedly connected with the second motor 7, the output end of the second motor 7 is fixedly connected with the impact block 8, through such a setting, the impact block 8 is arranged on one side of the rotating shaft 9, which can impact and push the rotating shaft 9 when rotating.
[0036] As shown in Figures 1-5As shown, the side of the crushing chamber 13 is provided with a mounting hole, the sleeve 11 passes through the mounting hole, one end of the rotating shaft 9 is fixedly connected with a mounting block, the mounting block is arranged on the inner side of the crushing chamber 13, the circumferential outer surface of the mounting block is fixedly connected with three cutters 12 at equal intervals, and the inner side of the crushing chamber 13 is fixedly connected with a plurality of guide plates 14 at equal intervals. Through such arrangement, the angle of the guide plate 14 is set according to the properties of the kitchen waste, the characteristics of the hopper movement and the position of the cutter 12. When the crushing chamber 13 moves forward and backward, the guide plate 14 can assist in pushing the kitchen waste to the cutter 12.
[0037] As shown in the figure, Figures 1-3 As shown, the outer side of the arc-shaped shell 2 is fixedly connected with a control panel 3, and the control panel 3 is electrically connected with the first motor 4, the second motor 7 and the first spring 10.
[0038] It should be noted that, in use, the base 1 is placed on a horizontal plane, an external power source is connected through the control panel 3, kitchen waste is added through the feeding pipe 16, the feeding valve is closed, the first motor 4 is started through the control panel 3, the sleeve 11 is rotated through the first gear 5 and the second gear 6, the sleeve 11 can drive the rotating shaft 9 to rotate synchronously through the limiting plate, the limiting block and the fourth mounting plate when rotating, the rotating shaft 9 drives the cutter 12 to rotate through the mounting block to crush the kitchen waste.
[0039] When crushing, the third motor 17 is started through the control panel 3, the third motor 17 drives the profile gear 18 to rotate, the teeth on the profile gear 18 drive the toothed plate 19 to move, the toothed plate 19 drives the crushing chamber 13 to move outward, the crushing chamber 13 drives the kitchen waste in the crushing chamber 13 to move outward, at the same time, the toothed plate 19 drives the second spring 20 to stretch through the second mounting plate, when the teeth on the profile gear 18 are no longer engaged with the toothed plate 19, the second spring 20 is contracted to drive the crushing chamber 13 to reset through the second mounting plate and the toothed plate 19, thereby realizing the reciprocating movement of the crushing chamber 13 and the kitchen waste in the crushing chamber 13, and the kitchen waste cannot be accumulated together to continuously contact the cutter 12.
[0040] When the surface of the cutter 12 is attached with dirt, the second motor 7 is started through the control panel 3, the second motor 7 drives the impact block 8 to rotate, when the impact block 8 collides with the rotating shaft 9, the rotating shaft 9 is pushed to move inward, the rotating shaft 9 drives the cutter 12 to move inward through the mounting block, at the same time, the rotating shaft 9 drives the first spring 10 to compress through the fourth mounting plate and the limiting block, when the impact block 8 is no longer in contact with the rotating shaft 9, the first spring 10 is stretched to reversely drive the mounting block and the cutter 12 to reset through the limiting block, the fourth mounting plate and the rotating shaft 9, thereby realizing the vibration of the cutter 12, and the dirt on the surface of the cutter 12 is shaken off in the vibration process of the cutter 12.
[0041] The utility model relates to crushing device technical field provides a kind of crushing device for kitchen waste treatment, solved when carrying out crushing, garbage in crushing bin 13 is easy to accumulate together, affect crushing uniformity, cutting tool 12 for crushing is after long time use, cutting tool 12 surface is easy to attach dirt, inconvenient cleaning problem, more practical.
[0042] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.
Claims
1. A crushing device for food waste treatment, comprising a base (1), characterized in that: An arc-shaped shell (2) is fixedly connected to the top of the base (1). A crushing chamber (13) is movably installed inside the arc-shaped shell (2). A toothed plate (19) is fixedly connected to one side of the crushing chamber (13). A first mounting plate is fixedly connected to the outside of the arc-shaped shell (2). A second spring (20) is fixedly connected to the inside of the first mounting plate. A second mounting plate is fixedly connected to one end of the second spring (20). A toothed plate (19) is fixedly connected to the bottom of the second mounting plate. A third motor (17) is fixedly connected to the inside of the arc-shaped shell (2). A special gear (18) is fixedly connected to one output end of the third motor (17). The toothed plate (19) is connected to the top of the special gear (18).
2. The crushing device for food waste treatment according to claim 1, characterized in that: A feed pipe (16) is fixedly connected to one side of the crushing chamber (13), and a movable groove is provided above the arc-shaped shell (2). The upper end of the feed pipe (16) passes through the movable groove, and a discharge pipe (15) is fixedly connected to the lower side of the other side of the crushing chamber (13).
3. The crushing device for food waste treatment according to claim 2, characterized in that: A third mounting plate is fixedly connected to one side of the arc-shaped shell (2), and a first motor (4) is fixedly connected above the third mounting plate. A first gear (5) is fixedly connected to the output end of the first motor (4).
4. The crushing device for food waste treatment according to claim 3, characterized in that: The first gear (5) is connected to a second gear (6) on one side, and a sleeve (11) is fixedly sleeved on the inner side of the second gear (6). A rotating shaft (9) is movably installed inside the sleeve (11).
5. The crushing device for food waste treatment according to claim 4, characterized in that: Both sides of the rotating shaft (9) are fixedly connected to a fourth mounting plate. The inner sides of the two fourth mounting plates are fixedly connected to a limit block. Both sides of the two limit blocks abut against a limit plate. The four limit plates are fixedly connected to the outer side of the sleeve (11).
6. The crushing device for food waste treatment according to claim 5, characterized in that: A first spring (10) is fixedly connected to the outer side of each of the two limiting blocks, and a fifth mounting plate is fixedly connected to the outer side of each of the two first springs (10). The fifth mounting plate is fixedly sleeved on the outer side of the sleeve (11).
7. A crushing device for food waste treatment according to claim 6, characterized in that: A connecting bracket is fixedly connected to the outside of the sleeve (11), and a second motor (7) is fixedly connected above the connecting bracket. An impact block (8) is fixedly connected to the output end of the second motor (7).
8. A crushing device for food waste treatment according to claim 7, characterized in that: The crushing chamber (13) has an installation hole on one side, the sleeve (11) passes through the installation hole, one end of the rotating shaft (9) is fixedly connected to an installation block, the installation block is set inside the crushing chamber (13), three cutters (12) are fixedly connected at equal intervals on the outer circumference of the installation block, and several guide plates (14) are fixedly connected at equal intervals on one side of the inside of the crushing chamber (13).
9. A crushing device for food waste treatment according to claim 8, characterized in that: The outer side of the arc-shaped shell (2) is fixedly connected to a control panel (3), which is electrically connected to a first motor (4), a second motor (7) and a first spring (10).