Movable single-point dust collection device

Abstract

The utility model relates to a movable type single-point dust collection device which comprises a dust collector, universal wheels are arranged at the lower end of the dust collector, and the movable type single-point dust collection device is characterized by further comprising a support, universal wheels are arranged at the lower end of the support, translation plates are vertically connected to a front stand column and a rear stand column of the support in a sliding mode, and the translation plates are arranged on the front stand column and the rear stand column. The two groups of translation plates are locked on the corresponding upright posts through locking structures, a dust collection hopper structure with an adjustable angle is transversely connected between the two groups of translation plates in a sliding manner, and a dust collection pipe is connected between a dust inlet of the dust collection hopper structure with the adjustable angle and the dust remover. And the support structure achieves supporting and multi-dimensional and multi-angle adjusting work of the dust collection hopper, and the dust collection device is suitable for different dust collection positions, convenient and easy to adjust, convenient and fast to use, high in practicability and suitable for popularization.

Description

Technical Field

[0001] The utility model belongs to the technical field of dust removal equipment, and in particular relates to a mobile single-point dust collection device. Background Art

[0002] A dust collector is a device that separates dust from flue gas. The performance of a dust collector is expressed by the amount of gas that can be processed, the resistance loss when the gas passes through the dust collector, and the dust removal efficiency. At the same time, the price, operation and maintenance costs, service life, and ease of operation and management of the dust collector are also important factors to consider its performance. A dust hood is set up at each dust-emitting place, and the dust-containing gas is transported to the dust removal device through the pipeline gas path. After gas-solid separation, the dust is collected in the dust removal device, and the clean gas is introduced into the main pipe or directly discharged into the atmosphere. The whole set of equipment is the dust removal system, and the dust collector is an important component of the system. From the perspective of ventilation and dust removal, dust is all small solid particles that can exist in the air in a floating state for a long time. It is a dispersed system called an aerosol, in which air is the dispersion medium and solid particles are the dispersed phase. A dust collector is a device that separates such small solid particles from an aerosol.

[0003] In the process of single-point dust removal, a dust hood with adjustable direction is often set to adsorb dust at the dust collection point. The disadvantage of this universal single-point dust removal is that the pipe connecting the dust hood and the vacuum cleaner is connected by a ring-stacked pipe body, which has the characteristics of easy adjustment of curvature and certain plasticity, and is convenient for fixing the dust hood. However, the disadvantage of this method is that the interface is not tightly sealed, resulting in suction loss, and there are many gaps at the interface that are difficult to clean and easy to accumulate dust, which may cause product contamination. Therefore, we use a bracket structure to fix the dust hood and set the pipe body with a smooth pipe structure to avoid suction loss. However, the movement of the dust hood has become a problem that we need to solve urgently, so we have developed a mobile single-point dust collection device to solve the above problem. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a mobile single-point dust collection device to solve the problems mentioned in the background.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A mobile single-point dust suction device comprises a dust collector, a universal wheel is installed at the lower end of the dust collector, and the device is characterized in that it also comprises a bracket, a universal wheel is installed at the lower end of the bracket, a translation plate is vertically slidably connected to the front and rear columns of the bracket, the two groups of translation plates are locked on the corresponding columns by a locking structure, an angle-adjustable dust hopper structure is transversely slidably connected between the two groups of translation plates, and a dust suction pipe is connected between the dust inlet of the angle-adjustable dust hopper structure and the dust collector.

[0007] Preferably, the dust suction tube is a hose structure with a smooth outer wall.

[0008] Preferably, the translation plate is arranged to be U-shaped, and the bending part of the translation plate is vertically slidably matched with the two groups of columns, and the U-shaped end threads on both sides of the translation plate are equipped with locking pins, and the locking pins are in contact with the columns on the corresponding side to form a locking structure between the translation plate and the corresponding side columns.

[0009] Preferably, the angle-adjustable dust hopper structure comprises a dust hopper body, and a dust suction pipe is connected between the dust inlet on the dust hopper body and the dust collector;

[0010] The cam is provided with a plurality of locking plates, each of which is provided with a plurality of locking pins ...

[0011] Preferably, the angle adjuster includes an arc-shaped plate installed on the connecting plate, the center of the arc-shaped plate remains coincident with the center of the fixed column on the corresponding side, the arc-shaped plate is connected to the side close to the corresponding side translation plate with an arc-shaped inner gear ring, the inner gear ring is consistent with the curvature of the arc-shaped plate, the arc-shaped plate is close to the side of the corresponding side translation plate with an arc-shaped groove structure with a T-shaped cross-section, the groove structure is consistent with the curvature of the arc-shaped plate, a stepped shaft is slidably fitted in the groove structure, the stepped shaft and the groove structure are non-disengaged, a rotating shaft is coaxially connected to the outside of the stepped shaft, an adjusting gear meshing with the inner gear ring is coaxially installed outside the rotating shaft, and the rotating shaft slides transversely in the long strip hole.

[0012] Preferably, a rotating handle is coaxially mounted outside the rotating shaft.

[0013] The beneficial effects of the utility model: the utility model includes a dust collector, a universal wheel is installed at the lower end of the dust collector, and is characterized in that it also includes a bracket, a universal wheel is installed at the lower end of the bracket, and a translation plate is vertically slidably connected to the front and rear columns of the bracket, and the two groups of translation plates are locked on the corresponding columns through a locking structure, and an angle-adjustable dust hopper structure is transversely slidably connected between the two groups of translation plates, and a dust suction pipe is connected between the dust inlet of the angle-adjustable dust suction hopper structure and the dust collector. The utility model avoids the loss of suction force during the dust suction process and reduces maintenance costs by arranging a smooth hose. The bracket structure realizes the support and multi-dimensional and multi-angle adjustment of the dust suction hopper, is suitable for different dust suction positions, is convenient and simple to adjust, is easy to use, has strong practicality, and is suitable for promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the first perspective of the three-dimensional diagram of the present invention.

[0015] Figure 2 This is the second perspective of the three-dimensional diagram of the present invention.

[0016] Figure 3 It is the front view of the utility model.

[0017] Figure 4 It is a side view of the utility model.

[0018] Figure 5 It is a three-dimensional structural diagram of the dust collecting bucket structure with adjustable angle in the utility model.

[0019] Figure 6 It is a three-dimensional structural diagram of the angle adjuster and its connecting parts in the utility model.

[0020] Figure 7 It is a front view of the angle adjuster and its connecting part in the utility model.

[0021] Figure 8 It is a cross-sectional view of the angle adjuster and its connecting part in the utility model.

[0022] Fig. 9 It is a three-dimensional structural diagram of the cooperation between the rotating shaft and the stepped shaft in the utility model.

[0023] In the figure, 1. dust collector; 2. universal wheel; 3. bracket; 4. translation plate; 5. locking structure; 6. angle-adjustable dust hopper structure; 7. dust suction pipe; 8. locking pin; 9. dust hopper body; 10. connecting plate; 11. fixing column; 12. angle adjuster; 13. long hole; 14. limiting ring; 15. arc plate; 16. inner gear ring; 17. arc groove structure; 18. stepped shaft; 19. rotating shaft; 20. adjusting gear; 21. rotating handle; 22. locking disk; 23. locking pin. DETAILED DESCRIPTION

[0024] The following is combined with Figure 1-9 The specific implementation manner of the utility model is further described in detail.

[0025] Embodiment 1, a mobile single-point dust suction device, including a dust collector 1, a universal wheel 2 is installed at the lower end of the dust collector 1, the dust collector 1 can be moved at any time, the universal wheel 2 can choose a wheel body structure with a locking function, and lock it after moving, and also includes a bracket 3, the bracket 3 adopts a rigid frame structure, the frame structure can be made of a rust-proof structure, and at the same time, in order to save costs, it can be made into a hollow structure, a universal wheel 2 is installed at the lower end of the bracket 3, the universal wheel 2 can choose a wheel body structure with a locking function, and lock it after moving, the front and rear columns of the bracket 3 are vertically slidably connected with a translation plate 4, the two groups of translation plates 4 are locked on the corresponding columns by a locking structure 5, and the two groups of translation plates 4 are at the same horizontal height, so as to ensure that the device between the two groups of translation plates 4 is easy to install;

[0026] The locking structure 5 is configured as a U-shape, and the bending part of the translation plate 4 is matched with the two groups of columns in vertical sliding. The two groups of bending parts on the translation plate 4 are buckled on the two groups of columns, so that the movement of the translation plate 4 in the forward or backward direction is restricted. The U-shaped end threads on both sides of the translation plate 4 are matched with locking pins 8, and the locking pins 8 are in contact with the columns on the corresponding sides to form a locking structure 5 between the translation plate 4 and the columns on the corresponding sides. After adjusting the height, the locking pins 8 are used to lock the translation plate 4 on the columns, thereby realizing the locking work of the columns and realizing the locking work after the position adjustment in the vertical direction.

[0027] An angle-adjustable dust hopper structure 6 is laterally slidably connected between the two sets of translation plates 4. During the process of angle adjustment, the angle-adjustable dust hopper structure 6 can realize position adjustment in the lateral direction and rotation, thereby realizing multi-angle adjustment to meet the dust collection needs of dust collection points at different positions. A dust collection pipe 7 is connected between the dust inlet of the angle-adjustable dust hopper structure 6 and the dust collector 1. The dust collection pipe 7 adopts a hose structure with a smooth outer wall to avoid suction loss during the dust collection process.

[0028] Embodiment 2: Based on embodiment 1, in this embodiment, we disclose an angle-adjustable dust hopper structure 6, which realizes the lateral adjustment movement and angle adjustment of the dust hopper structure. Specifically, the angle-adjustable dust hopper structure 6 includes a dust hopper body 9, a dust suction pipe 7 is connected between the dust inlet on the dust hopper body 9 and the dust collector 1, and the dust hopper is a conical structure, and a dust inlet is provided at the bottom of the conical surface to connect with the dust collector;

[0029] The utility model also includes connecting plates 10 installed on both the front and rear sides of the dust hopper, and longitudinally arranged fixing columns 11 are respectively fixedly installed on the connecting plates 10, and an angle adjuster 12 is installed on the connecting plates 10, and also includes transversely arranged long strip holes 13 opened on the corresponding side translation plates 4, and the fixing columns 11 and the angle adjusters 12 are both transversely slidably connected in the long strip holes 13, and the angle adjusters 12 and the fixing columns 11 are both transversely slidably connected in the long strip holes 13, so that the entire dust hopper can only move in the transverse direction of the long strip holes 13, so as to realize the adjustment work in the transverse direction, and the front and rear ends of the fixing columns 11 are connected with the long strip holes 13. The strip hole 13 cooperates with the limiting ring 14 that limits the forward and backward movement of the fixed column 11 relative to the translation plate 4. The function of the limiting ring 14 is to limit the longitudinal movement of the dust hopper so that it is limited to the current position. A locking plate 22 is provided on the fixed column 11. The locking plate 22 is threaded with two groups of symmetrically arranged locking pins 23. The purpose of setting the locking pins 23 is to screw the locking pins 23 and cooperate with the translation plate 4 on the corresponding side to achieve the locking work after the lateral position of the dust hopper is moved. The purpose of symmetrically setting the locking pins 23 is to avoid the position of the long strip hole 13 to achieve reliable locking;

[0030] The angle adjuster 12 includes an arc-shaped plate 15 mounted on the connecting plate 10, and the center of the arc-shaped plate 15 is kept coincident with the center of the fixed column 11 on the corresponding side, that is, the arc of the arc-shaped circle of the arc-shaped plate 15 is coincident with the longitudinal center of the fixed column 11, ensuring that the arc-shaped circle of the arc-shaped plate 15 is coincident with the longitudinal center of the fixed column 11 during the rotation process for angle adjustment, and the arc-shaped inner gear ring 16 is connected to the side of the arc-shaped plate 15 close to the corresponding side translation plate 4, and the inner gear ring 16 is consistent with the curvature of the arc-shaped plate 15, and the purpose of keeping the curvature consistent is the same as that of the arc-shaped plate 15, and the arc-shaped plate 15 is close to the corresponding side translation plate 4. One side of the plate 4 is provided with an arcuate groove structure 17 with a T-shaped cross section. The groove structure is consistent with the curvature of the arcuate plate 15. The arcuate groove structure 17 is opened along the arc direction of the arcuate plate 15, and the cross section is T-shaped. Both ends of the arcuate groove structure 17 are blocking structures to prevent the structure sliding therein from sliding out from both ends. A stepped shaft 18 is slidably matched in the groove structure. The stepped shaft 18 and the groove structure are not disengaged. The stepped portion of the stepped shaft 18 matches the width of the bottom of the groove structure, and the stepped portion is a circular structure, which is convenient for it to rotate inside. The shaft body portion of the stepped shaft 18 is The step shaft 18 is coaxially connected to a rotating shaft 19, and an adjusting gear 20 meshing with the inner gear ring 16 is coaxially installed on the rotating shaft 19. The rotating shaft 19 is laterally slidably matched in the elongated hole 13. The purpose of the lateral sliding cooperation between the rotating shaft 19 and the elongated hole 13 is to realize the lateral movement of the angle adjuster 12 in the elongated hole 13. A rotating handle 21 is coaxially installed on the rotating shaft 19. In the process of realizing the angle adjustment, the rotating shaft 19 is coaxially connected to the rotating shaft 19, and an adjusting gear 20 meshing with the inner gear ring 16 is coaxially installed on the rotating shaft 19. The rotating shaft 19 is laterally slidably matched in the elongated hole 13. The purpose of the lateral sliding cooperation between the rotating shaft 19 and the elongated hole 13 is to realize the lateral movement of the angle adjuster 12 in the elongated hole 13. The handle 21 rotates the adjusting gear 20 outside the rotating shaft 19, and the adjusting gear 20 meshes with the arc-shaped rack, so that the stepped shaft 18 coaxially arranged with the rotating shaft 19 and the arc plate 15 are angularly displaced. Since the fixed column 11 is locked behind the locking disk 22 and can be rotated at the same time, the dust hopper can be rotated along the axial direction of the fixed column 11. After the rotation angle is good, the current position is locked by the locking pin 23 on the locking disk 22. The operation is simple and convenient. At the same time, the dust hopper of the entire device can also be adjusted in the lateral direction, which is practical and convenient.

[0031] When using this embodiment, first ensure a good dust collection point, then use the universal wheel 2 to move the bracket 3 and the vacuum cleaner to the position where they need to work, then use the universal wheel 2 to lock them, lock them in the current position, vertically move the two sets of translation plates 4, and then use the screw pin to push the screw pin against the column to achieve the locking work of the translation plate 4 and its connecting part, and achieve the adjustment of the vertical position. After the adjustment, adjust the lateral position by moving the fixed column 11 and the rotating shaft 19 horizontally in the long hole 13 to achieve the lateral movement of the vacuum hopper, adjust the lateral position to reach the ideal position, and adjust the angle at the same time by rotating the handle 21 and turning the adjusting gear 20 outside the rotating shaft 19 to adjust the angle. The segment gear 20 is meshed with the arc-shaped rack, so that the stepped shaft 18 coaxially arranged with the rotating shaft 19 is angularly displaced with the arc plate 15. Since the fixed column 11 is locked behind the locking disk 22 and can rotate at the same time, the dust hopper can be rotated along the axial direction of the fixed column 11. After the rotation angle is good, the current position is locked by the locking pin 23 on the locking disk 22. The utility model avoids the loss of suction force during the dust collection process and reduces maintenance costs by providing a smooth hose. The bracket 3 structure realizes the support and multi-dimensional and multi-angle adjustment of the dust hopper, which is suitable for different dust collection positions, is easy to adjust, easy to use, and has strong practicality, making it suitable for promotion.

[0032] The above are only preferred embodiments of the present invention and are 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 protection scope of the present invention.

Claims

1. A mobile single-point dust collection device, comprising a dust collector (1), wherein a universal wheel (2) is mounted at the lower end of the dust collector (1), characterized in that: It also comprises a bracket (3), a universal wheel (2) being mounted at the lower end of the bracket (3), a translation plate (4) being vertically slidably connected to the front and rear columns of the bracket (3), two groups of translation plates (4) being locked to the corresponding columns via a locking structure (5), an angle-adjustable dust hopper structure (6) being horizontally slidably connected between the two groups of translation plates (4), and a dust suction pipe (7) being connected between the dust inlet of the angle-adjustable dust hopper structure (6) and the dust collector (1).

2. A mobile single-point dust collection device according to claim 1, characterized in that: The dust suction pipe (7) is a hose structure with a smooth outer wall.

3. The mobile single-point dust collection device according to claim 1, characterized in that: The translation plate (4) is arranged in a U shape, and the bending part of the translation plate (4) is vertically slidably matched with the two groups of columns. The U-shaped ends on both sides of the translation plate (4) are threadedly matched with locking pins (8), and the locking pins (8) are in abutment with the columns on the corresponding sides to form a locking structure (5) between the translation plate (4) and the columns on the corresponding sides.

4. The mobile single-point dust collection device according to claim 1, characterized in that: The angle-adjustable dust hopper structure (6) comprises a dust hopper body (9), and a dust suction pipe (7) is connected between the dust inlet on the dust hopper body (9) and the dust collector (1); The invention also comprises connecting plates (10) installed on both the front and rear sides of the dust hopper, the connecting plates (10) respectively being fixedly mounted with longitudinally arranged fixing columns (11), the connecting plates (10) being mounted with an angle adjuster (12), and also comprising transversely arranged elongated holes (13) opened on the corresponding side translation plates (4), the fixing columns (11) and the angle adjuster (12) being both transversely slidably connected in the elongated holes (13), the front and rear ends of the fixing columns (11) being connected with limiting rings (14) cooperating with the elongated holes (13) to limit the forward and backward movement of the fixing columns (11) relative to the translation plates (4), the fixing columns (11) being externally provided with locking disks (22), the locking disks (22) being threadedly engaged with two groups of symmetrically arranged locking pins (23).

5. A mobile single-point dust collection device according to claim 4, characterized in that: The angle adjuster (12) comprises an arc-shaped plate (15) mounted on the connecting plate (10), the center of the arc-shaped plate (15) being coincident with the center of the fixed column (11) on the corresponding side, an arc-shaped inner gear ring (16) being connected to the side of the arc-shaped plate (15) close to the translation plate (4) on the corresponding side, the curvature of the inner gear ring (16) being consistent with that of the arc-shaped plate (15), and an arc-shaped cross-section having a T-shaped opening being formed on the side of the arc-shaped plate (15) close to the translation plate (4) on the corresponding side. A slot body structure (17) is provided, wherein the slot body structure and the arc plate (15) have the same curvature, a stepped shaft (18) is slidably fitted inside the slot body structure, the stepped shaft (18) and the slot body structure are non-disengaged from each other, the stepped shaft (18) is externally coaxially rotatably connected to a rotating shaft (19), an adjusting gear (20) meshing with an inner gear ring (16) is coaxially mounted outside the rotating shaft (19), and the rotating shaft (19) is laterally slidably fitted inside the elongated hole (13).

6. A mobile single-point dust collection device according to claim 5, characterized in that: A rotating handle (21) is coaxially mounted outside the rotating shaft (19).

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