Crushing equipment for landscaping garbage treatment

Abstract

The invention belongs to the technical field of garden waste crushing, and relates to crushing equipment for garden greening waste treatment, which comprises a mounting frame, a lower treatment bin, an upper treatment bin, a feeding frame, a crushing roller I, a screening mechanism and a secondary crushing mechanism, the mounting frame is connected with the lower treatment bin, and the top of the lower treatment bin is connected with the upper treatment bin; the top of the upper treatment bin communicates with a feeding frame, first crushing rollers are installed on the two sides of the upper treatment bin correspondingly, and a screening mechanism and a secondary crushing mechanism are arranged on the upper treatment bin. When the garden waste treatment device is used for treating garden waste, the first crushing roller is used for performing primary crushing on the garden waste, after primary crushing, the garden waste with unqualified size falls on the second crushing roller, and secondary crushing treatment is performed through the second crushing roller, so that the garden waste is crushed into qualified size; and the garden waste does not need to be taken out for re-crushing treatment, operation is more convenient, and the crushing efficiency is higher.

Description

Technical Field

[0001] The invention belongs to the technical field of garden waste crushing, and relates to crushing equipment for treating garden waste. Background Art

[0002] With the accelerating pace of urbanization, landscaping has gained increasing attention as a crucial component of improving the urban ecological environment and enhancing residents' quality of life. However, landscaping maintenance, such as tree pruning and vegetation clearing, generates a significant amount of landscaping waste, primarily consisting of organic waste such as branches, leaves, grass clippings, and shrub debris. This waste is large, fluffy, and has a high moisture content. If not promptly processed, it not only consumes land resources but can also cause environmental pollution and even pose a fire hazard. Therefore, regular landscaping waste disposal is essential.

[0003] At present, when processing garden waste, since there are many valuable parts in the garden waste, such as branches, leaves, grass clippings, etc., which have not been effectively utilized as resources, the garden waste can be crushed and then further processed into organic fertilizers or soil conditioners to achieve resource recycling. However, in the existing crushing method, a pair of crushing rollers are usually set up for crushing during the crushing process, and the crushed garden waste is screened with a screen after crushing. After screening, the garden waste that does not meet the size is put into the crushing roller again for secondary crushing. The operation process of the secondary crushing is relatively cumbersome and the crushing efficiency is low. Summary of the Invention

[0004] In view of this, the present invention provides a crushing device for treating landscaping waste.

[0005] The technical solution is as follows: A crushing equipment for processing garden waste, including a mounting frame, a lower processing bin, an upper processing bin, a feeding frame, a crushing roller, a screening mechanism and a secondary crushing mechanism. The mounting frame is connected to the lower processing bin, the top of the lower processing bin is connected to the upper processing bin, the top of the upper processing bin is connected to the feeding frame, crushing rollers are installed on both sides of the upper processing bin, and the upper processing bin is provided with a screening mechanism for screening garden waste and a secondary crushing mechanism for secondary crushing of incompletely crushed garden waste.

[0006] Optionally, the screening mechanism includes side plates, a sliding screen frame, an elastic member and a transmission assembly. Side plates are connected to both sides of the lower part of the upper processing bin. The sides of the two side plates that are away from each other are inclined downward. A sliding screen frame is placed between the tops of the two side plates. The sliding screen frame slides with one of the side plates. An elastic member is connected between the sliding screen frame and the side plate. A transmission assembly is provided between the crushing roller and the sliding screen frame.

[0007] Optionally, the transmission assembly includes a toggle wheel, an extrusion rod and a pressure rod, wherein one of the crushing rollers is connected to a toggle wheel on both sides, and the upper processing bin is slidably connected to an extrusion rod on both sides, the bottom of the extrusion rod is inclined, and the upper part of the extrusion rod is located at the rotation track of the toggle wheel, and two pressure rods are connected to the top of the sliding screen frame, and the pressure rods are located below the extrusion rods.

[0008] Optionally, the secondary crushing mechanism includes a crushing roller 2, a transmission gear and a belt drive group. Two crushing rollers 2 are rotatably connected on both sides of the upper processing bin. The two crushing rollers 2 on both sides are respectively located below the inclined parts of the side plates on both sides. The two crushing rollers 2 are connected to a transmission gear, and the two transmission gears are engaged with each other. Belt drive groups are connected between the two crushing rollers 1 and the crushing rollers 2 on the outer sides.

[0009] Optionally, a toggle mechanism is also included, which includes a connecting plate, an arc-shaped screen frame, a drive motor, a toggle frame and a cover plate. Connecting plates are connected to both sides of the upper part of the lower processing bin, and the connecting plates are inclined with the outside higher and the inside lower. An arc-shaped screen frame is connected between the two connecting plates, and the arc-shaped screen frame is located below the second crushing roller. A toggle frame is rotatably connected to the middle of the upper part of the lower processing bin, and a drive motor is installed on the mounting frame. The output shaft of the drive motor is connected to the toggle frame. A discharge port is provided on the lower processing bin, and the discharge port is aligned with the lower part of the arc-shaped screen frame. A detachable cover plate is provided at the discharge port.

[0010] Optionally, a collecting frame is further included. The lower part of the lower processing bin is slidably connected to the collecting frame, and the collecting frame is used to collect the liquid filtered from the arc-shaped screen frame.

[0011] Optionally, a drying mechanism is also included, which includes a heat-conducting frame and a heating wire. The lower part of the lower processing chamber is connected to the heat-conducting frame, and multiple heating wires are evenly installed on the outside of the heat-conducting frame. The heating wires can heat the heat-conducting frame.

[0012] Optionally, it also includes a dredging mechanism, which includes an air pump, a guide rod, an exhaust pipe, an air injection pipe, a hose, a reduction motor, an adjusting screw and an injection frame. The air pump is installed on the lower processing bin, and the exhaust end of the air pump is connected to the exhaust pipe, which extends into the outside of the heat conduction frame, the air outlet end of the air pump is connected to the air injection pipe, and the end of the air injection pipe is connected to the hose. A plurality of guide rods are connected to the upper part of the lower processing bin at intervals, and the plurality of guide rods are distributed in a triangular shape. An injection frame is slidably connected between the plurality of guide rods, and the injection frame is arranged in an arc shape and covered on the outside of the arc-shaped screen frame. The injection frame is connected to the air injection pipe, and a reduction motor is installed in the middle of the lower processing bin. An adjusting screw is connected to the output shaft of the reduction motor, and the adjusting screw is threadedly engaged with the injection frame.

[0013] Optionally, a folding shielding curtain is further included, and the folding shielding curtain is arranged in the feeding frame.

[0014] The beneficial effects are: 1. When processing garden waste, the present invention first crushes the garden waste through crushing roller one. After the first crushing, the garden waste that does not meet the size requirements will fall on crushing roller two and be crushed a second time through crushing roller two to crush the garden waste to a qualified size. There is no need to take out the garden waste and crush it again, which is more convenient to operate and has a higher crushing efficiency.

[0015] 2. After the garden waste is crushed, the crushed garden waste will fall on the arc-shaped screen frame, and the sewage and garden waste will be screened by the arc-shaped screen frame. At the same time, the garden waste will be moved by the moving frame to assist in throwing out the moisture in the garden waste, so as to achieve the effect of dehydrating the crushed garden waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0017] Figure 2 This is a structural schematic diagram of the present invention from another perspective.

[0018] Figure 3 It is a cross-sectional view of the present invention.

[0019] Figure 4 It is a structural schematic diagram of the screening mechanism of the present invention.

[0020] Figure 5 It is a structural schematic diagram of the secondary crushing mechanism and the toggle mechanism of the present invention.

[0021] Figure 6 It is a structural schematic diagram of the toggle mechanism of the present invention.

[0022] Figure 7 It is a structural schematic diagram of the drying mechanism of the present invention.

[0023] Figure 8 This is a schematic diagram of the first structure of the dredging mechanism of the present invention.

[0024] Figure 9 This is a second structural schematic diagram of the dredging mechanism of the present invention.

[0025] In the figure: 1. Mounting frame, 2. Lower processing bin, 3. Upper processing bin, 4. Feeding frame, 5. Crushing roller one, 61. Side plate, 62. Sliding screen frame, 63. Elastic part one, 64. Driving wheel, 65. Extrusion rod, 66. Pressure rod, 71. Crushing roller two, 72. Transmission gear, 73. Belt drive group, 8. Collecting frame, 81. Connecting plate, 82. Arc screen frame, 83. Driving motor, 84. Driving frame, 85. Cover plate, 91. Heat conduction frame, 92. Heating wire, 101. Air pump, 102. Guide rod, 103. Exhaust pipe, 104. Air injection pipe, 105. Hose, 106. Reducer motor, 107. Adjusting screw, 108. Jet frame, 11. Folding shade curtain. DETAILED DESCRIPTION

[0026] The present invention will be further described below with reference to specific embodiments. It should be noted that, unless otherwise specified or limited, terms such as "dispose," "install," "connect," and "connect" should be understood in a broad sense. For example, "connect" may refer to a fixed connection, a detachable connection, or an integral connection; it may refer to a mechanical connection or an electrical connection; it may refer to a direct connection or an indirect connection through an intermediate medium; or it may refer to internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0027] A crushing device for treating landscaping waste, such as Figures 1-4 As shown, it includes a mounting frame 1, a lower processing bin 2, an upper processing bin 3, a feeding frame 4, a crushing roller 5, a screening mechanism and a secondary crushing mechanism. The mounting frame 1 is connected to the lower processing bin 2, the top of the lower processing bin 2 is connected to the upper processing bin 3, the top of the upper processing bin 3 is connected to the feeding frame 4, and crushing rollers 5 are installed on both sides of the upper processing bin 3. The crushing rollers 5 are electric crushing rollers. The upper processing bin 3 is provided with a screening mechanism for screening garden waste and a secondary crushing mechanism for secondary crushing of incompletely crushed garden waste.

[0028] like Figure 2-Figure 4 As shown, the screening mechanism includes a side plate 61, a sliding screen frame 62, an elastic member 63 and a transmission assembly. The left and right sides of the lower part of the upper processing bin 3 are connected with side plates 61. The sides of the two side plates 61 that are away from each other are inclined downward. A sliding screen frame 62 is placed between the tops of the two side plates 61. The sliding screen frame 62 slides with the left side plate 61. An elastic member 63 is connected between the sliding screen frame 62 and the left side plate 61. The elastic member 63 is a connecting spring. A transmission assembly is provided between the crushing roller 5 and the sliding screen frame 62.

[0029] like Figure 2-Figure 4As shown, the transmission assembly includes a toggle wheel 64, an extrusion rod 65 and a pressure rod 66. The front and rear sides of the right crushing roller 5 are connected to the toggle wheel 64, and the front and rear sides of the right side of the upper processing bin 3 are slidably connected to the extrusion rod 65. The bottom of the extrusion rod 65 is inclined, and the upper part of the extrusion rod 65 is located at the rotation track of the toggle wheel 64, so that the rotation of the toggle wheel 64 can push the extrusion rod 65 downward. Two front-to-back symmetrically arranged pressure rods 66 are connected to the right side of the top of the sliding screen frame 62, and the pressure rod 66 is located below the extrusion rod 65.

[0030] like Figure 2 and Figure 3 As shown, the secondary crushing mechanism includes a crushing roller 2 71, a transmission gear 72 and a belt drive group 73. The left and right sides of the upper processing bin 3 are both rotatably connected to two crushing rollers 2 71. The two crushing rollers 2 71 on both sides are respectively located below the inclined parts of the side plates 61 on both sides, so that the garden garbage sliding down from the side plates 61 will fall between the two crushing rollers 2 71. The two crushing rollers 2 71 are both connected to a transmission gear 72, and the two transmission gears 72 are engaged with each other. Belt drive groups 73 are connected between the two crushing rollers 1 5 and the crushing rollers 2 71 on the outside on both sides, so that the rotation of the crushing roller 1 5 can drive the crushing roller 2 71 to rotate through the belt drive group 73.

[0031] When it is necessary to crush garden waste, this crushing equipment can be used. When in use, the garden waste can be fed into the upper processing bin 3 through the feeding frame 4, and the two crushing rollers 5 can be controlled to start rotating to crush the garden waste. The crushed garden waste will fall on the sliding screen frame 62, and the crushed garden waste will be screened by the sliding screen frame 62. After crushing, the garden waste of qualified size will pass through the sliding screen frame 62, while the oversized garden waste will remain on the screen frame. When the crushing roller 5 rotates, it will drive the toggle wheel 64 to rotate, and the toggle wheel 64 will push the squeezing rod 65 downward when it rotates. When the squeezing rod 65 moves downward, it will squeeze the pressure rod 66 to move to the left through its upper inclined surface, thereby driving the sliding screen frame 62 to move to the left, and the elastic member 63 is compressed. When the toggle wheel 64 rotates to disengage from the squeezing rod 65, the elastic member 63 is compressed. Under the action of the one 63, the sliding screen frame 62 is reset. When the sliding screen frame 62 is reset, the pressure rod 66 pushes the extrusion rod 65 to move up and reset. This is repeated, which can push the sliding screen frame 62 to vibrate left and right, and assist in shaking off the garden garbage of the sliding screen frame 62 of the qualified size, and the garden garbage that is too large will be shaken off to the side plate 61, and then slide to the crushing rollers 2 71 on both sides through the side plate 61. When the crushing roller 1 5 rotates, the belt drive group 73 and the transmission gear 72 can drive the crushing roller 2 71 to rotate, so as to perform secondary crushing on the garden garbage that is too large, so as to crush the garbage into a suitable size. In this way, the device can be used to crush the garden garbage, and in the crushing process, if the garden garbage is not crushed to the qualified size, it can be automatically crushed for the second time, screened and then sent to the crushing equipment, which is more convenient to operate.

[0032] like Figure 5 and Figure 6 As shown, it also includes a toggle mechanism, which includes a connecting plate 81, an arc-shaped screen frame 82, a drive motor 83, a toggle frame 84 and a cover plate 85. The left and right sides of the upper inner part of the lower processing bin 2 are connected with connecting plates 81, and the connecting plates 81 are inclined with the outside being high and the inside being low. An arc-shaped screen frame 82 is connected between the two connecting plates 81, and the arc-shaped screen frame 82 is located below the crushing roller 2 71. The middle of the upper upper part of the lower processing bin 2 is rotatably connected with a toggle frame 84, and the toggle frame 84 can rotate to fit the inner wall of the arc-shaped screen frame 82. A drive motor 83 is installed in the middle of the upper front side of the mounting frame 1, and the output shaft of the drive motor 83 is connected to the toggle frame 84 so that the drive motor 83 can drive the toggle frame 84 to rotate. A discharge port is provided on the front side of the lower processing bin 2, and the discharge port is aligned with the lower part of the arc-shaped screen frame 82. A detachable cover plate 85 is provided at the discharge port.

[0033] like Figure 3 As shown, a collecting frame 8 is also included. The lower part of the lower processing chamber 2 is slidably connected with the collecting frame 8. The collecting frame 8 is used to collect the liquid filtered from the arc-shaped screen frame 82.

[0034] After being crushed for the second time, the garden waste will fall on the connecting plate 81 and slide down to the arc-shaped screen frame 82 through the inclined connecting plate 81. The garbage that passes through the sliding screen frame 62 will also fall on the arc-shaped screen frame 82. At this time, the moisture in the garbage will pass through the arc-shaped screen frame 82 and fall into the collecting frame 8. The sewage is collected by the collecting frame 8. At the same time, the driving motor 83 can be controlled to drive the shifting frame 84 to rotate, so that the shifting frame 84 continuously shifts the garbage, allowing the moisture in the garbage to flow downward better, so that the garbage can be dehydrated faster. In this way, the crushed garbage can be dehydrated. When the dehydrated garden waste needs to be taken out, the cover 85 can be opened to take out the garden waste.

[0035] like Figure 7 As shown, a drying mechanism is also included, which includes a heat-conducting frame 91 and a heating wire 92. The heat-conducting frame 91 is connected to the lower part of the lower processing bin 2, and a plurality of heating wires 92 are evenly installed on the outside of the heat-conducting frame 91. The heating wires 92 can heat the heat-conducting frame 91, thereby assisting in drying the garden waste in the arc-shaped screen frame 82.

[0036] When the shredded garbage is dehydrated, the electric heating wire 92 can be controlled to start, and the hot air can be guided upward through the heat conduction frame 91, so that the hot air passes through the arc screen frame 82 to dry the garbage, thereby assisting in drying the garbage.

[0037] like Figure 8 and Figure 9 As shown, it also includes a dredging mechanism, which includes an air pump 101, a guide rod 102, an air extraction pipe 103, an air injection pipe 104, a hose 105, a reduction motor 106, an adjusting screw 107 and an injection frame 108. The air pump 101 is installed on the right side of the lower processing chamber 2. The air extraction end of the air pump 101 is connected to the air extraction pipe 103, and the air extraction pipe 103 extends into the outside of the heat conduction frame 91. The air outlet end of the air pump 101 is connected to the air injection pipe 104, and the end of the air injection pipe 104 is connected to the hose 105. A plurality of guide rods 102 are connected to the upper part of the lower processing chamber 2 at intervals, and the plurality of guide rods 102 are distributed in a triangle. A jet frame 108 is slidably connected between the plurality of guide rods 102. The jet frame 108 is arranged in an arc shape and covers the outside of the arc-shaped screen frame 82. The jet frame 108 is connected to the gas injection pipe 104. A reduction motor 106 is installed in the middle of the lower processing chamber 2. An adjusting screw 107 is connected to the output shaft of the reduction motor 106, and the adjusting screw 107 is threadedly engaged with the jet frame 108.

[0038] When the garbage is dried, the air pump 101 can be controlled to operate. When the air pump 101 is in operation, it will extract the hot air from the heat-conducting frame 91 and inject the hot air into the jet frame 108 through the air injection pipe 104 and the hose 105. The gas sprayed from the jet frame 108 can be injected into the curved screen frame 82 through the sieve holes at the curved screen frame 82. When the gas passes through the sieve holes, if there is a blockage at the sieve holes, the blockage can be dredged. At the same time, the reduction motor 106 can also be controlled to drive the adjusting screw 107 to rotate alternately forward and reverse. When the adjusting screw 107 rotates alternately forward and reverse, it can drive the jet frame 108 to move back and forth through the thread, so that the jet frame 108 can dredge the sieve holes at different positions on the curved screen frame 82 to avoid blockage of the sieve holes and hinder the dehydration of the garbage.

[0039] like Figure 1 As shown, a folding shielding curtain 11 is also included. The folding shielding curtain 11 is set in the feeding frame 4. The folding shielding curtain 11 can block the feeding frame 4 to prevent the odor in the crushing process from floating upward. When adding garden waste, the folding shielding curtain 11 can be directly opened.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A crushing device for treating landscaping waste, characterized in that: The invention comprises a mounting frame (1), a lower processing bin (2), an upper processing bin (3), a feeding frame (4), a crushing roller (5), a screening mechanism and a secondary crushing mechanism. The mounting frame (1) is connected to the lower processing bin (2), the top of the lower processing bin (2) is connected to the upper processing bin (3), the top of the upper processing bin (3) is connected to the feeding frame (4), crushing rollers (5) are installed on both sides of the upper processing bin (3), and the upper processing bin (3) is provided with a screening mechanism for screening garden waste and a secondary crushing mechanism for secondary crushing of incompletely crushed garden waste.

2. A pulverizing device for treating landscaping waste according to claim 1, characterized in that: The screening mechanism includes a side plate (61), a sliding screen frame (62), an elastic member (63) and a transmission assembly. The lower sides of the upper processing bin (3) are connected with side plates (61). The sides of the two side plates (61) that are away from each other are inclined downward. A sliding screen frame (62) is placed between the tops of the two side plates (61). The sliding screen frame (62) is slidably matched with one of the side plates (61). An elastic member (63) is connected between the sliding screen frame (62) and the side plate (61). A transmission assembly is provided between the crushing roller (5) and the sliding screen frame (62).

3. A pulverizing device for treating landscaping waste according to claim 2, characterized in that: The transmission assembly includes a toggle wheel (64), an extrusion rod (65) and a pressure rod (66), wherein both sides of a crushing roller (5) are connected to the toggle wheel (64), and both sides of the upper processing bin (3) are slidably connected to the extrusion rod (65), the bottom of the extrusion rod (65) is inclined, and the upper part of the extrusion rod (65) is located at the rotation track of the toggle wheel (64), and the top of the sliding screen frame (62) is connected to two pressure rods (66), and the pressure rod (66) is located below the extrusion rod (65).

4. A pulverizing device for treating landscaping waste according to claim 3, characterized in that: The secondary crushing mechanism includes a crushing roller (71), a transmission gear (72) and a belt transmission group (73). Two crushing rollers (71) are rotatably connected to both sides of the upper processing bin (3). The two crushing rollers (71) on both sides are respectively located below the inclined parts of the side plates (61) on both sides. The two crushing rollers (71) are connected to the transmission gear (72). The two transmission gears (72) are meshed with each other. The two crushing rollers (5) and the crushing rollers (71) on the outside of both sides are connected to the belt transmission group (73).

5. A pulverizing device for treating landscaping waste according to claim 4, characterized in that: The invention also includes a toggle mechanism, which includes a connecting plate (81), an arc-shaped screen frame (82), a driving motor (83), a toggle frame (84) and a cover plate (85). The connecting plates (81) are connected to both sides of the upper inner portion of the lower processing bin (2). The connecting plates (81) are tilted so as to be higher on the outside and lower on the inside. An arc-shaped screen frame (82) is connected between the two connecting plates (81). The arc-shaped screen frame (82) is located below the second crushing roller (71). The toggle frame (84) is rotatably connected to the middle of the upper portion of the lower processing bin (2). The driving motor (83) is installed on the mounting frame (1). The output shaft of the driving motor (83) is connected to the toggle frame (84). A discharge port is provided on the lower processing bin (2). The discharge port is aligned with the lower portion of the arc-shaped screen frame (82). A detachable cover plate (85) is provided at the discharge port.

6. A pulverizing device for treating landscaping waste according to claim 5, characterized in that: It also includes a collecting frame (8), which is slidably connected to the lower part of the lower processing bin (2). The collecting frame (8) is used to collect the liquid filtered from the arc-shaped screen frame (82).

7. A pulverizing device for treating landscaping waste according to claim 6, characterized in that: The invention also includes a drying mechanism, which includes a heat-conducting frame (91) and a heating wire (92). The lower part of the lower processing chamber (2) is connected to the heat-conducting frame (91), and a plurality of heating wires (92) are evenly spaced and installed on the outside of the heat-conducting frame (91). The heating wires (92) can heat the heat-conducting frame (91).

8. A pulverizing device for treating landscaping waste according to claim 7, characterized in that: The heat dissipation device further comprises a dredging mechanism, wherein the dredging mechanism comprises an air pump (101), a guide rod (102), an air extraction pipe (103), an air injection pipe (104), a hose (105), a reduction motor (106), an adjusting screw (107) and an air injection frame (108). The air pump (101) is installed on the lower processing chamber (2). The air extraction end of the air pump (101) is connected to the air extraction pipe (103). The air extraction pipe (103) extends into the outside of the heat conduction frame (91). The air outlet end of the air pump (101) is connected to the air injection pipe (104). The end of the air injection pipe (104) is connected to the hose (105). A plurality of guide rods (102) are connected to the upper part of the lower processing chamber (2) at intervals, and the plurality of guide rods (102) are distributed in a triangular shape. An injection frame (108) is slidably connected between the plurality of guide rods (102). The injection frame (108) is arranged in an arc shape and is covered on the outside of the arc-shaped screen frame (82). The injection frame (108) is connected to the gas injection pipe (104). A reduction motor (106) is installed in the middle of the lower processing chamber (2). An adjusting screw (107) is connected to the output shaft of the reduction motor (106), and the adjusting screw (107) is threadedly engaged with the injection frame (108).

9. The pulverizing equipment for treating landscaping waste according to claim 1, characterized in that: It also includes a folding shielding curtain (11), and the folding shielding curtain (11) is arranged in the feeding frame (4).

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