Industrial dust collector with quick release dust collection bin

Abstract

The utility model discloses an industrial dust collector of quick detach dust collecting box relates to industrial dust collector technical field. The utility model discloses a base is fixed with the casing in the top of base, the positioning disc of sliding cooperation between casing and base, positioning disc lower end surface is equipped with two lifting plate, and is equipped with the inclined groove on the lifting plate, the dust collecting box of joint in the casing and positioning disc between, the box body of installing in the upper portion of base, and the both sides of box body are equipped with straight groove, and the first sliding block of elastic and sliding cooperation has in box body, and the linear array of first sliding block upper side has a plurality of ratchet tooth. The utility model discloses through the cooperation of inclined groove and straight groove, converts the vertical lifting of positioning disc for the horizontal sliding of adjusting mechanism, is convenient to control and carries out the clamping or release to dust collecting box, improves the convenience of dismantling dust collecting box and dumping dust, through trapezoidal clamping block elastic sliding and ratchet cooperation, realizes the restriction of one -way movement to adjusting mechanism, improves the reliability of positioning disc height locking.

Description

Technical Field

[0001] This utility model belongs to the field of industrial vacuum cleaners, specifically, it relates to an industrial vacuum cleaner with a quick-release dust collection box. Background Technology

[0002] Industrial vacuum cleaners are specialized equipment used for cleaning industrial sites. Their core mechanism uses a high-pressure fan to generate negative pressure, which draws dust, debris, and other impurities into the machine through the nozzle and suction pipe. After being filtered by the filter element, the trapped impurities are collected in the dust collection bin, achieving efficient cleaning.

[0003] Chinese Patent CN204107252U discloses a powerful industrial vacuum cleaner, comprising: a base, rollers, a push frame, a vacuum fan, a dust collection bin, a filter element, and a suction pipe. The rollers and push frame are respectively installed at the bottom and side of the base. The vacuum fan is connected to the dust collection bin and installed on the upper part of the base. The filter element and suction pipe are respectively installed inside and outside the dust collection bin. The suction pipe is equipped with a nozzle, which contains a propeller and an electrostatic lint ring. The dust collection bin in this application is fixed to the base, and the filter element traps dust at the bottom of the bin. When cleaning the dust, it is usually necessary to first remove the top cover of the dust collection bin, then remove the filter element, and finally clean the dust inside the bin. This process is cumbersome, time-consuming, and labor-intensive, easily leading to difficulties in dust cleaning and affecting work efficiency in industrial environments. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide an industrial vacuum cleaner with a quick-disassembly dust collection box, thus solving the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows: An industrial vacuum cleaner with a quick-release dust collection box includes: The base has a housing fixed on top of it. A positioning plate that slides between the housing and the base has two lifting plates on its lower end face, and the lifting plates have inclined grooves. A dust collection box that snaps between the housing and the positioning plate; The box body is installed on the upper part of the base. Both sides of the box body are provided with straight grooves, and a first slider is elastically and slidably fitted inside the box body. Several ratchet teeth are linearly arrayed on the upper side of the first slider body. The adjustment mechanism passes through two inclined slots and two straight slots. The lower part of the adjustment mechanism is elastically and slidably fitted with a trapezoidal locking block, the lower part of which is engaged between two adjacent ratchet teeth.

[0006] Preferably, the adjustment mechanism includes a second handle located on one side of the box body, two extension rods are installed on one side of the second handle, and the ends of the extension rods are provided with pressing rods. The pressing rods pass through the inclined groove and the straight groove, and a rectangular block is installed between the two pressing rods.

[0007] Preferably, protective covers are installed on both sides of the box, and the extension rod is slidably fitted inside the protective covers.

[0008] Preferably, the upper part of the trapezoidal block is equipped with an anti-detachment plate that slides within the rectangular block, and a plurality of first springs are installed between the anti-detachment plate and the upper side of the inner wall of the rectangular block.

[0009] Preferably, a fixing ring is installed on the lower periphery of the housing, and multiple support rods are installed between the fixing ring and the base.

[0010] Preferably, the side of the positioning disk is equipped with a plurality of second sliders, which slide in contact with the periphery of the support rod.

[0011] Preferably, two guide rods are installed between the two sides of the inner wall of the box, the guide rods pass through the first slider, a second spring is sleeved around the guide rods, and an L-shaped push rod is installed on the side of the first slider away from the second spring.

[0012] Preferably, the bottom of the housing is provided with a guide hopper, and the bottom of the guide hopper is engaged with the dust collection box.

[0013] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time: By using an inclined groove and a straight groove, the horizontal sliding of the adjustment mechanism is converted into the vertical lifting and lowering of the positioning plate, which facilitates the control of clamping or releasing the dust collection box and improves the convenience of disassembling the dust collection box and emptying the dust. The elastic sliding of the trapezoidal block and the engagement of the ratchet limit the unidirectional movement of the adjustment mechanism, improves the reliability of the positioning plate height locking, and reduces the loosening of the dust collection box after clamping. By horizontally pushing the first slider, the ratchet's constraint on the trapezoidal block is released, the restriction on the unidirectional movement of the adjustment mechanism is removed, the operational complexity of disassembling the dust collection box is reduced, and the reliance on tools is reduced.

[0014] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0015] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort. In the drawings: Figure 1 This is a schematic diagram of the overall structure of an industrial vacuum cleaner; Figure 2A schematic diagram of the cross-sectional structure of an industrial vacuum cleaner; Figure 3 This is a schematic diagram of the cross-sectional structure of the base; Figure 4 This is a schematic diagram of the cross-sectional structure of the box. Figure 5 This is a schematic diagram of the adjustment mechanism. Figure 6 This is a schematic diagram of the first slider structure.

[0016] The attached diagram lists the components represented by each number as follows: 1. Shell; 101. Guide hopper; 2. High-pressure blower; 3. Suction pipe; 301. Suction nozzle; 4. Base; 401. Push frame; 402. Casters; 5. Support rod; 501. Fixing ring; 6. Positioning plate; 601. Second slider; 602. Lifting plate; 603. Inclined groove; 7. Dust collection box; 701. First handle; 8. Adjustment mechanism; 801. Second handle; 802. Extension rod; 803. Squeezing rod; 804. Rectangular block; 9. Trapezoidal locking block; 901. Anti-detachment plate; 902. First spring; 10. First slider; 1001. Ratchet; 1002. L-shaped push rod; 11. Guide rod; 1101. Second spring; 12. Filter element; 13. Box body; 1301. Straight groove; 1302. Protective cover.

[0017] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0018] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0019] Please see Figure 1-6 As shown, this embodiment provides an industrial vacuum cleaner with a quick-release dust collection box, comprising: Base 4, with housing 1 fixed on top of base 4; A positioning plate 6 is slidably fitted between the housing 1 and the base 4. The lower end face of the positioning plate 6 is provided with two lifting plates 602. The lifting plates 602 are provided with inclined grooves 603. The inclined grooves 603 penetrate the lifting plates 602. The angle parameter of the inclined grooves 603 is 30°~60°, which reduces the impact of excessive stroke on operating efficiency. A dust collection box 7 is snapped between the housing 1 and the positioning plate 6. The lower part of the dust collection box 7 is snapped into the positioning plate 6, and a first handle 701 is installed on the side of the dust collection box 7. The box 13 is installed on the upper part of the base 4. Both sides of the box 13 are provided with straight grooves 1301. The box 13 is elastically and slidably fitted with a first slider 10. The upper side of the first slider 10 has a linear array of several ratchet teeth 1001. The adjusting mechanism 8 passes through two inclined grooves 603 and two straight grooves 1301. The lower part of the adjusting mechanism 8 is elastically and slidably fitted with a trapezoidal locking block 9, and the lower part of the trapezoidal locking block 9 is engaged between two adjacent ratchet teeth 1001.

[0020] One application of this embodiment is as follows: When the dust collection box 7 needs to be disassembled and the dust emptied, the first slider 10 is first horizontally pushed to displace the trapezoidal block 9, causing the first slider 10 to move the ratchet 1001 and release the ratchet 1001 from locking the trapezoidal block 9; at the same time, the adjusting mechanism 8 is pulled to slide horizontally along the straight groove 1301, and the adjusting mechanism 8 moves the trapezoidal block 9 synchronously, and the adjusting mechanism 8 is used to squeeze the groove wall of the inclined groove 603, forcing the lifting plate 602 to move the positioning plate 6 and the dust collection box 7 down; then the first slider 10 is released so that it is reset under the action of elasticity; after the positioning plate 6 moves down, the dust collection box 7 can be removed through the first handle 701.

[0021] After the dust collection box 7 is emptied, it is repositioned on the positioning plate 6. Then, the adjusting mechanism 8 is pushed, forcing the lifting plate 602 to raise the positioning plate 6, thus pressing the dust collection box 7 against the bottom of the housing 1. The housing 1 and the positioning plate 6 then clamp and fix the dust collection box 7 in place. After the adjusting mechanism 8 is released, the trapezoidal locking block 9 resets under the action of elasticity and locks between two adjacent ratchet teeth 1001. It should be noted that all electrical equipment involved in this application can be powered by a battery or an external power source.

[0022] By cooperating with the inclined groove 603 and the straight groove 1301, the horizontal sliding of the adjustment mechanism 8 is converted into the vertical lifting of the positioning plate 6, which facilitates the control of clamping or releasing the dust collection box 7 and improves the convenience of disassembling the dust collection box 7 to empty the dust. By elastically sliding the trapezoidal block 9 and cooperating with the ratchet 1001, the unidirectional movement of the adjustment mechanism 8 is restricted, which improves the reliability of the height locking of the positioning plate 6 and reduces the loosening of the dust collection box 7 after clamping. By horizontally pushing the first slider 10, the constraint of the ratchet 1001 on the trapezoidal block 9 is released, the restriction on the unidirectional movement of the adjustment mechanism 8 is released, the operation complexity of disassembling the dust collection box 7 is reduced, and the dependence on tools is reduced.

[0023] Specifically, a pusher 401 is installed on the side of the base 4, and multiple casters 402 are installed on the bottom of the base 4. The casters 402 cooperate with the pusher 401 to facilitate flexible movement of the base 4 and reduce the intensity of manual handling.

[0024] Specifically, the side of the housing 1 is connected to a suction pipe 3, the top is fitted with a high-pressure fan 2, and the inner cavity is fitted with a filter element 12. The connection between the suction pipe 3 and the housing 1 is located below the filter element 12. The end of the suction pipe 3 is fitted with a suction nozzle 301. When the high-pressure fan 2 is working, it creates a negative pressure inside the housing 1. At this time, dust is sucked into the housing 1 through the suction nozzle 301 and the suction pipe 3. After being filtered by the filter element 12, the intercepted dust falls into the dust collection box 7.

[0025] To force the lifting platform 602 to rise and fall vertically, its specific structure is as follows: Figure 1-5 As shown. The adjustment mechanism 8 includes a second handle 801 located on one side of the box body 13. Two extension rods 802 are installed on one side of the second handle 801. The ends of the extension rods 802 are provided with pressing rods 803. The pressing rods 803 pass through the inclined groove 603 and the straight groove 1301. A rectangular block 804 is installed between the two pressing rods 803.

[0026] The second handle 801 is placed on one side of the box body 13 by extending the rod 802, which improves the convenience of pushing and pulling the rectangular block 804 and the uniformity of force application.

[0027] Specifically, protective covers 1302 are installed on both sides of the box body 13, and the extension rod 802 is slidably fitted inside the protective cover 1302. The protective cover 1302 improves the stability of the sliding of the extension rod 802 and reduces the possibility of rotation of the rectangular block 804.

[0028] To achieve timely reset of trapezoidal block 9, its specific structure is as follows: Figure 5 As shown. The upper part of the trapezoidal block 9 is equipped with an anti-detachment plate 901 that slides within the rectangular block 804, and a plurality of first springs 902 are installed between the anti-detachment plate 901 and the upper side of the inner wall of the rectangular block 804.

[0029] The sliding distance of the trapezoidal block 9 is limited by the anti-detachment plate 901, reducing the probability of the trapezoidal block 9 detaching from the rectangular block 804; the anti-detachment plate 901 is pushed down by the rebound of the first spring 902, thereby realizing the rapid reset of the trapezoidal block 9.

[0030] To achieve the support of the base 4 for the shell 1, its specific structure is as follows: Figure 1 , 2 As shown. A fixing ring 501 is installed on the lower periphery of the housing 1, and multiple support rods 5 are installed between the fixing ring 501 and the base 4.

[0031] The stability of the connection between the support rod 5 and the housing 1 is improved by fixing the ring 501, and the housing 1 is raised by the support rod 5 to leave installation space for the dust collection box 7.

[0032] To guide the vertical lifting and lowering of the positioning plate 6, its specific structure is as follows: Figure 1 , 2As shown. The side of the positioning disk 6 is equipped with a plurality of second sliders 601, which are slidably engaged with the periphery of the support rod 5.

[0033] By sliding the second slider 601 along the support rod 5, the stability of the positioning disk 6 during the lifting process is improved, and the risk of the dust collection box 7 shifting is reduced.

[0034] To achieve the pushing of the first slider 10, its specific structure is as follows: Figure 1-4 As shown in Figure 6, two guide rods 11 are installed between the two sides of the inner wall of the box body 13. The guide rods 11 pass through the first slider 10. A second spring 1101 is sleeved around the periphery of the guide rods 11. An L-shaped push rod 1002 is installed on the side of the first slider 10 away from the second spring 1101. The L-shaped push rod 1002 is slidably engaged with the upper part of the base 4. The long side of the L-shaped push rod 1002 extends into the interior of the base 4, and the end of the L-shaped push rod 1002 extends into the exterior of the base 4.

[0035] The L-shaped push rod 1002 extends from the base 4 to its outside, reducing interference with the lifting plate 602; at the same time, the exposed part of the L-shaped push rod 1002 facilitates pushing the first slider 10; the guide rod 11 improves the stability of the sliding of the first slider 10; and the second spring 1101 facilitates the quick reset of the first slider 10.

[0036] Specifically, the upper side of the box body 13 is provided with a storage groove, and the straight groove 1301 communicates with the storage groove. The lifting plate 602, the rectangular block 804, and the upper part of the first slider 10 are all slidably engaged in the storage groove. The lower side of the storage groove is provided with an adjustment groove, which is located between the two lifting plates 602. The lower part of the first slider 10 is slidably engaged in the adjustment groove, and the guide rod 11 is installed on both sides of the inner wall of the adjustment groove. By adjusting the groove between the two lifting plates 602, the contact friction between the first slider 10 and the lifting plate 602 is reduced.

[0037] To reduce dust accumulation inside the casing 1, its specific structure is as follows: Figure 1 , 2 As shown, the bottom of the housing 1 is provided with a guide hopper 101, which is engaged with the dust collection box 7. The depth to which the guide hopper 101 is engaged with the dust collection box 7 and the depth to which the dust collection box 7 is engaged with the positioning plate 6 are 10-20mm, which is conducive to the stable installation of the dust collection box 7 and easy disassembly. By engaging the dust collection box 7 with the guide hopper 101 at the bottom of the housing 1, the dust collection box 7 is positioned and installed, and at the same time, the dust inside the housing 1 is guided to fall into the dust collection box 7.

[0038] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.

Claims

1. An industrial vacuum cleaner with a quick-release dust collection box, characterized in that, include: The base (4) has a shell (1) fixed on top of it. A positioning plate (6) is slidably fitted between the housing (1) and the base (4). The lower end face of the positioning plate (6) is provided with two lifting plates (602), and the lifting plates (602) are provided with inclined grooves (603). Dust collection box (7) is snapped between housing (1) and positioning plate (6); The box (13) is installed on the upper part of the base (4). Both sides of the box (13) are provided with straight grooves (1301). The box (13) is elastically and slidably fitted with a first slider (10). The upper side of the first slider (10) has a linear array of ratchet teeth (1001). Adjustment mechanism (8) passes through two inclined grooves (603) and two straight grooves (1301). The lower part of adjustment mechanism (8) is elastically and slidably fitted with trapezoidal locking block (9). The lower part of trapezoidal locking block (9) is engaged between two adjacent ratchet teeth (1001).

2. An industrial vacuum cleaner with a quick-release dust collection box according to claim 1, characterized in that, The adjustment mechanism (8) includes a second handle (801) located on one side of the box body (13), two extension rods (802) are installed on one side of the second handle (801), and a squeezing rod (803) is provided at the end of the extension rod (802), and a rectangular block (804) is installed between the two squeezing rods (803).

3. An industrial vacuum cleaner with a quick-release dust collection box according to claim 2, characterized in that, The box (13) is equipped with protective covers (1302) on both sides, and the extension rod (802) is slidably fitted inside the protective cover (1302).

4. An industrial vacuum cleaner with a quick-release dust collection box according to claim 2, characterized in that, The upper part of the trapezoidal block (9) is equipped with an anti-detachment plate (901) that slides in the rectangular block (804), and a plurality of first springs (902) are installed between the anti-detachment plate (901) and the upper side of the inner wall of the rectangular block (804).

5. An industrial vacuum cleaner with a quick-release dust collection box according to claim 1, characterized in that, A fixing ring (501) is installed on the lower periphery of the housing (1), and multiple support rods (5) are installed between the fixing ring (501) and the base (4).

6. An industrial vacuum cleaner with a quick-release dust collection box according to claim 5, characterized in that, The side of the positioning plate (6) is equipped with multiple second sliders (601), which slide in cooperation with the support rod (5) around the periphery.

7. An industrial vacuum cleaner with a quick-release dust collection box according to claim 1, characterized in that, Two guide rods (11) are installed between the two sides of the inner wall of the box (13). The guide rods (11) pass through the first slider (10). A second spring (1101) is sleeved on the periphery of the guide rods (11). An L-shaped push rod (1002) is installed on the side of the first slider (10) away from the second spring (1101).

8. An industrial vacuum cleaner with a quick-release dust collection box according to claim 1, characterized in that, The bottom of the housing (1) is provided with a guide hopper (101), and the bottom of the guide hopper (101) is snapped into the dust collection box (7).

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