A garbage bin quick-change device assembly

Abstract

The present application discloses a garbage bin quick-change device assembly, which belongs to the field of special vehicles and solves the defect in the prior art that the garbage bins of most current road sweepers / sweepers cannot be quickly disassembled and cannot achieve multiple uses of one machine. In its technical solution, there are hooks on both sides of one end of the garbage bin body, and the hook has an opening facing upward; the quick-change bracket can be removably placed on the bin transfer vehicle; pins are constructed on both sides of the upper end of the quick-change bracket, and the pins are matched with the openings of the hooks; locking mechanisms are installed on both sides of the quick-change bracket, and the locking structure is matched with the hooks. After the locking structure contacts the hooks, the relative positions of the pins and the hooks are fixed. The garbage bin quick-change device assembly of the present invention solves the problem of difficult disassembly / assembly of the garbage bin, and can quickly disassemble and assemble the garbage bin body, so as to achieve multiple uses of the road sweeper.

Description

Technical Field

[0001] The invention relates to a garbage bin quick-change device assembly and belongs to the field of special vehicles. Background Art

[0002] As one of the sanitation equipment, the road sweeper is a special sanitation vehicle equipped with a sweeping system such as a brush. It is a new type of efficient cleaning equipment that integrates road cleaning, garbage collection and transportation. It can be widely used in trunk roads, municipal and airport pavements, urban residential areas, parks and other road cleaning. The road sweeper greatly liberates the work intensity of sanitation workers, improves work efficiency, and reduces secondary pollution such as dust. The road sweeper can not only sweep garbage, but also remove dust and purify the air medium on the road, which not only ensures the beauty of the road, maintains the sanitation of the environment, maintains the good working condition of the road surface, reduces and prevents the occurrence of traffic accidents, and further extends the service life of the road surface.

[0003] At present, the garbage bins of most road sweepers / sweeper trucks cannot be quickly disassembled. The installation and fixing structure of the garbage bin and the frame is complicated, which makes it difficult or impossible to disassemble the garbage bin quickly. It is inconvenient for customers to remove the garbage bin from the frame to replace other functional parts, resulting in a single vehicle use. Customers need to purchase multiple different vehicles to meet different functional needs, which increases the customer's purchase cost and cannot achieve multiple uses of one machine. Summary of the invention

[0004] The invention provides a garbage bin quick-change device assembly, which solves the problem that the garbage bin is difficult to disassemble / assemble.

[0005] The technical solution adopted by the present invention is a garbage bin quick-change device assembly, comprising a garbage bin body and a bin transfer vehicle, wherein both sides of one end of the garbage bin body are provided with support hooks, and the support hooks have an opening facing upward;

[0006] The garbage bin quick-change device assembly also includes a quick-change bracket, which can be removably placed on the bin transfer vehicle; pins are respectively constructed on both sides of the upper end of the quick-change bracket, and the pins are matched with the openings of the support hooks; locking structures are respectively installed on both sides of the quick-change bracket, and the locking structures are matched with the support hooks. After the locking structures come into contact with the support hooks, the relative positions of the pins and the support hooks are fixed.

[0007] Optimized, the above-mentioned garbage bin quick-change device assembly, the bin transfer vehicle is a manual hydraulic forklift, and the bin transfer vehicle has a lifting mechanism for pushing the quick-change bracket to vertically lift and lower.

[0008] Optimally, in the above-mentioned trash bin quick-change device assembly, the locking structure includes a locking block, which rotates on the side of the quick-change bracket through a rotating shaft. After the locking block rotates, it fits against the surface of the support hook and fixes the relative position of the pin shaft and the support hook.

[0009] Optimally, in the trash bin quick-change device assembly, the locking block has a fitting surface, and the fitting surface is matched with a part of the surface shape of the support hook; after the locking block is rotated, the fitting surface fits with the surface of the support hook.

[0010] Optimally, in the above-mentioned garbage bin quick-change device assembly, the locking block has a fixing bolt, and after the locking block is rotated, it is relatively fixed to the quick-change bracket through the fixing bolt.

[0011] Optimally, the above-mentioned garbage bin quick-change device assembly has a guide rail bar at the lower part of the garbage bin body, and the guide rail bar is arranged in coordination with the guide rail groove of the garbage truck frame.

[0012] Optimally, in the above-mentioned trash bin quick-change device assembly, both sides of the quick-change bracket are provided with adjustable support rods, and the ends of the adjustable support rods are in contact with the surface of the trash bin body.

[0013] Optimally, in the above-mentioned trash bin quick-change device assembly, brackets are constructed on both sides of the quick-change bracket, and the adjustable support rod passes through the bracket and is threadedly connected to the bracket.

[0014] Optimized, the above-mentioned garbage bin quick-change device assembly, the quick-change bracket has a vertically arranged straight rod portion and a lower base support constructed and arranged horizontally at the bottom of the straight rod portion; the pin shaft and the locking structure are located on the side of the straight rod portion; the lower base support is located below the garbage bin body, and the lower base support has a groove body for the bin transfer vehicle to be inserted.

[0015] Optimally, in the above-mentioned garbage bin quick-change device assembly, the lower end of the straight rod part can be rotatably installed on one end of the lower base and fixed to the lower base by bolts.

[0016] The advantages of this application are:

[0017] The technical solution of the present application designs the road sweeper and the road sweeper vehicle as a multi-purpose machine, thereby reducing the purchase cost, increasing the switching speed, and improving the productivity.

[0018] The garbage bin can be quickly disassembled and replaced with other working devices such as water tanks, spreaders, cargo boxes, etc., so that a road sweeper can achieve other different functions, making the road sweeper multi-purpose and reducing the customer's equipment purchase cost.

[0019] The quick-change mechanism is simple and easy to operate. It only needs to loosen / tighten two bolts to achieve locking, which reduces the operation time and difficulty. It does not require professional operators to operate, reducing the labor intensity of the staff.

[0020] The commonly used ground bull is used as the power source to lift and transport heavy objects, without the need for other special transport equipment, simplifying the quick-change bracket structure and reducing costs.

[0021] After the trash can is removed from the sweeper, the quick-change bracket can also be used as a special idle tooling for placing the trash can, which is safe and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the structure of this application;

[0023] Figure 2 for Figure 1 A magnified image of point A;

[0024] Figure 3 This is a schematic diagram of the structure when the locking block in the present application is in a free state. DETAILED DESCRIPTION

[0025] The technical features of the present invention are further described below in conjunction with the accompanying drawings and specific embodiments.

[0026] As shown in the figure, the present invention is a garbage bin quick-change device assembly, the main components of which include a garbage bin body 1, a quick-change bracket 2, a bin transfer vehicle 3 and a vehicle frame 4.

[0027] A hook 7 is constructed on both sides of one end of the garbage bin 1, and the hook 7 has an opening facing upward. The specific structure of the hook 7 is shown in the figure. The hook 7 can be formed by cutting or milling a steel plate, and the end of the hook 7 can be fixed to the garbage bin 1 by welding, bolting, etc.

[0028] In this embodiment, the box transfer vehicle 3 adopts a manual hydraulic forklift. The manual hydraulic forklift is commonly called a "ground bull". It has a hydraulic jack and is a convenient and compact transportation tool that is lifted and lowered by a hydraulic jack. It has a low cost and many uses. It is a common transportation tool in factories, supermarkets, warehouses, etc.

[0029] In this embodiment, the quick-change bracket 2 is supported and transported by a manual hydraulic forklift, and there is no need to purchase special transport equipment, so the cost is low.

[0030] In this embodiment, the quick-change bracket 2 is configured in the form of a straight rod portion 201 and a lower base 202 , and the structure of the quick-change bracket 2 is specifically shown in the figure.

[0031] The straight rod 201 is vertically arranged, and the lower support 202 extends horizontally and is constructed at the lower part of the straight rod 201. The pin 8 and the locking structure are located at the side of the straight rod 201. As shown in the figure, when the quick-change bracket 2 supports the garbage bin 1 and performs disassembly and loading, the lower support 202 is located below the garbage bin 1, so that the center of the garbage bin 1 falls on the lower support 202, which can maintain stability and prevent overturning.

[0032] In order to facilitate the insertion of the two liftable front forks of the box transfer vehicle 3, two slots for the front forks to be inserted are constructed in the lower base 202.

[0033] As shown in the figure, the lower end of the straight rod 201 is rotatably mounted on one end of the lower base 202 and fixed to the lower base 202 by bolts. Therefore, after removing one of the bolts, the straight rod 201 can be turned over and placed on the lower base 202 for easy folding and storage.

[0034] A pin 8 is installed on both sides of the upper end of the straight rod 201 of the quick-change bracket 2, and the pin 8 can be installed on the side of the straight rod 201 by welding or threading. The position and shape of the pin 8 are matched with the opening of the hook 7.

[0035] The locking structure includes a locking block 9, which rotates on the side of the straight rod portion 201 of the quick-change bracket 2 through a rotating shaft. After the locking block 9 rotates, it fits with the surface of the hook 7, and the hook 7 is fixed therebetween through the locking block 9 and the pin 8, thereby fixing the relative position of the pin 8 and the hook 7.

[0036] In order to make the locking block 9 better fit with the surface of the hook 7 and reduce the shaking between the hook 7 and the locking block 9, in this embodiment, the locking block 9 has a fitting surface 901, and the fitting surface 901 is matched with a part of the surface shape of the hook 7. After the locking block 9 is rotated, the fitting surface 901 fits with the surface of the hook 7.

[0037] The locking block 9 has a fixing bolt 902, and after the locking block 9 is rotated, it is fixed relatively to the quick-change bracket 2 through the fixing bolt 902. Therefore, the locking block 9 and the pin 8 are both fixed to the straight rod portion 201 of the quick-change bracket 2, so that the position of the hook 7 can be fixed between the locking block 9 and the pin 8. After the position of the hook 7 fixed to the garbage box body 1 is fixed, the garbage box body 1 can also be fixed relatively to the quick-change bracket 2.

[0038] The lower part of the garbage box body 1 is provided with a guide rail 5, which is arranged in cooperation with a guide rail groove 501 of the garbage truck frame. The cooperation between the guide rail 5 and the guide rail groove 501 makes it convenient for the frame 4 and the garbage box body 1 to be positioned and matched.

[0039] The two sides of the quick-change bracket 2 are respectively provided with adjustable support rods 10, and the ends of the adjustable support rods 10 are in contact with the surface of the garbage bin 1. The two sides of the quick-change bracket 2 are respectively constructed with brackets 1001, and the adjustable support rods 10 pass through the brackets 1001 and are threadedly connected with the brackets 1001.

[0040] When the trash bin 1 can also be relatively fixed with the quick-change bracket 2, the end of the adjustable support rod 10 contacts the surface of the trash bin 1, and the position of the trash bin 1 is limited from below the locking structure to prevent the trash bin 1 from turning over, thereby improving the fixing effect.

[0041] A connecting plate 1101 is fixed to the end of the guide rail 5, and a fastening bolt 11 is arranged on the connecting plate 1101, and the fastening bolt 11 passes through the connecting plate 1101. A threaded sleeve matching with the fastening bolt 11 is arranged on the frame 4, and the fastening bolt 11 passes through the connecting plate 1101 and is threadedly connected in the threaded sleeve. Through the connection between the fastening bolt 11 and the threaded sleeve, the position of the guide rail 5 and the frame 4 is fixed, so that the garbage box body 1 is fixed on the frame 4.

[0042] The steps of disassembling and installing the garbage bin quick-change device assembly on the garbage bin body 1 of this embodiment are as follows:

[0043] Steps for disassembling the garbage box 1:

[0044] 1) Use the box transfer vehicle 3 to transfer the quick-change bracket 2 to the bottom of the whole machine and align it.

[0045] 2) Use the hydraulic device of the box transfer vehicle 3 to lift the quick-change bracket 2 until the pin shaft 8 is higher than the hook 7 of the garbage box 1, push the box transfer vehicle 3 forward, and lower the quick-change bracket 2 through the hydraulic device of the box transfer vehicle 3 until the pin shaft 8 completely falls into the opening of the hook 7, rotate the locking blocks 9 on both sides of the top of the quick-change bracket 2 to the locking position, and manually screw in the fixing bolts 902.

[0046] 3) Rotate the adjustable support rod 10 until it is tight, and then loosen the fastening bolts 11 on both sides of the bottom of the garbage bin body 1.

[0047] 4) Lift the box transfer vehicle 3 until the quick-change bracket 2 and the garbage box 1 are separated from the guide rail groove 501 of the frame 4, then pull the box transfer vehicle 3 to a suitable position to safely place the garbage box 1, and complete the disassembly.

[0048] Steps for installing the trash box 1:

[0049] 1) Use the box transfer vehicle 3 to lift the quick-change bracket 2 together with the garbage box 1 and transfer them to the bottom of the whole machine and align them.

[0050] 2) Slowly lower the trash bin 1 until the guide rail 5 is placed in the guide rail groove 501 of the frame 4.

[0051] 3) Move the locking block 9 at the top of the quick-change bracket 2 to the non-working position.

[0052] 4) Use the box transfer vehicle 3 to lift the quick-change bracket 2 until the pin 8 is disengaged from the hook 7.

[0053] 5) Pull the box transfer cart 3 and the quick-change bracket 2 back and transfer them to a suitable position, then lower the box transfer cart 3.

[0054] 6) Tighten the fastening bolts 11 with a wrench to complete the installation of the garbage bin body 1 and the vehicle body 4.

[0055] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Any changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention should fall within the protection scope of the present invention.

Claims

1. A garbage bin quick-change device assembly, comprising a garbage bin body (1) and a bin transfer vehicle (3), wherein one end of the garbage bin body (1) is provided with a support hook (7) on both sides thereof, and the support hook (7) has an opening facing upward; characterized in that: It also includes a quick-change bracket (2), which can be removably placed on the box transfer vehicle (3); pin shafts (8) are respectively constructed on both sides of the upper end of the quick-change bracket (2), and the pin shafts (8) are matched with the opening of the support hook (7); locking structures are respectively installed on both sides of the quick-change bracket (2), and the locking structures are matched with the support hook (7). After the locking structures contact the support hook (7), the relative positions of the pin shaft (8) and the support hook (7) are fixed; The two sides of the quick-change bracket (2) are respectively provided with adjustable support rods (10), and the ends of the adjustable support rods (10) are in contact with the surface of the garbage bin (1); Brackets (1001) are respectively constructed on both sides of the quick-change bracket (2), and the adjustable support rod (10) passes through the brackets (1001) and is threadedly connected to the brackets (1001); The quick-change bracket (2) comprises a vertically arranged straight rod portion (201) and a lower base bracket (202) constructed and arranged horizontally below the straight rod portion (201); the pin shaft (8) and the locking structure are located on the side of the straight rod portion (201); the lower base bracket (202) is located below the garbage bin (1), and the lower base bracket (202) comprises a groove for inserting a bin transfer vehicle (3); The lower end of the straight rod portion (201) is rotatably mounted on one end of the lower base (202) and is fixed to the lower base (202) by bolts; The locking structure comprises a locking block (9), which rotates on the side of the quick-change bracket (2) via a rotating shaft. After the locking block (9) rotates, it abuts against the surface of the support hook (7) and fixes the relative position of the pin shaft (8) and the support hook (7); The locking block (9) has a fitting surface (901), and the fitting surface (901) is configured to match the shape of a portion of the surface of the support hook (7); after the locking block (9) is rotated, the fitting surface (901) fits the surface of the support hook (7); The locking block (9) has a fixing bolt (902), and after the locking block (9) is rotated, it is relatively fixed to the quick-change bracket (2) via the fixing bolt (902); The lower part of the garbage box body (1) is provided with a guide rail (5), and the guide rail (5) is arranged in cooperation with a guide rail groove (501) of the garbage truck frame.

2. The trash bin quick-change device assembly according to claim 1, characterized in that: The box transfer vehicle (3) is a manual hydraulic forklift, and the box transfer vehicle (3) has a lifting mechanism for pushing the quick-change bracket (2) to vertically lift.

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