Movable dust remover for indoor construction

Abstract

The utility model provides a movable dust remover for indoor construction. The movable dust remover comprises a box body with moving wheels, a mounting cylinder is arranged in the box body, the upper end of the mounting cylinder is closed, the lower end of the mounting cylinder is open, the closed end of the mounting cylinder faces downwards, and an air outlet is formed in the top of the mounting cylinder; a connecting part is arranged at the lower end of the mounting cylinder and is connected with the side wall of the box body, an air inlet is formed in the box body and is connected with the mounting cylinder through a pipeline, a filter cloth bag is arranged in the mounting cylinder and is of an upright circular truncated cone structure, the upper end of the filter cloth bag is connected with the top of the mounting cylinder, and a circular ring is connected to the lower end of the filter cloth bag and is in sliding connection with the interior of the mounting cylinder; an air outlet area is formed between the filter cloth bag and the mounting cylinder; the air outlet communicates with the air outlet area, and a limiting part is arranged on the mounting cylinder. According to the utility model, the purpose of rapid dust removal can be realized in actual use, and rapid dust removal operation on the filter assembly can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal equipment, in particular to a mobile dust collector for indoor construction. Background Technique

[0002] At present, air pollution is becoming increasingly serious, and the indoor air quality is not optimistic. Some smoke, dust, and fluff float freely in the indoor air, and long-term inhalation will surely harm people's health. At present, corresponding dust removal or air purification equipment has appeared on the market, such as air purifiers, floor sweeping and dust removal robots, etc. However, most air purifiers are mostly fixed, with a limited purification range, high cost of replacing filters, and it is difficult to avoid noise generation when the air purifier and the floor sweeping robot are working, which cannot meet people's needs.

[0003] Especially for the indoor environment under construction, a large amount of dust is generated during the construction process. When using the existing dust removal device for dust removal, due to the large amount of dust, the filter component in the dust removal device is prone to blockage, and the filter component needs to be frequently replaced, and the process of replacing the filter component is relatively cumbersome. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a mobile dust collector for indoor construction, which can achieve the purpose of rapid dust removal in actual use and can realize the rapid dust cleaning operation of the filter component.

[0005] To solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A mobile dust collector for indoor construction, including a box body with moving wheels, an installation cylinder is arranged in the box body, the upper end of the installation cylinder is closed, the lower end is open, the closed end of the installation cylinder faces downwards, and an air outlet is arranged at the top of the installation cylinder;

[0007] Wherein, a connecting part is arranged at the lower end of the installation cylinder, the connecting part is connected with the side wall of the box body, an air inlet is arranged on the box body, the air inlet is connected with the installation cylinder through a pipeline, a filter cloth bag is arranged in the installation cylinder, the filter cloth bag is in a frustum structure placed upright, the upper end of the filter cloth bag is connected with the top of the installation cylinder, the lower end is connected with a circular ring, the circular ring is slidably connected with the inside of the installation cylinder, and an air outlet area is formed between the filter cloth bag and the installation cylinder; the air outlet is communicated with the air outlet area, and a limiting part is arranged on the installation cylinder;

[0008] A slot is arranged on the box body, a plug board is inserted in the slot, a dust collection drawer is arranged in the box body below the plug board, an induced draft fan is arranged at the air outlet, and a pull rod is movably arranged on the box body, and the pull rod passes through the installation cylinder and is connected with the circular ring.

[0009] Among them, a slide rail is provided on the side of the box body. A dust suction box is slidably arranged on the slide rail. The dust suction box is connected to a pipeline through a hose. A number of inlets are provided on the dust suction box. The dust suction box and the slide rail are fixed through a locking component.

[0010] Furthermore, the locking component includes a bolt and a tension spring. A stepped hole is provided on the dust suction box. The bolt is slidably arranged in the stepped hole. The tension spring is located in the stepped hole and is connected to the stepped surface of the stepped hole, and the other end is connected to the bolt. A number of jacks are provided on the slide rail.

[0011] Preferably, a guiding surface connected to the jack is provided on the slide rail.

[0012] Among them, a pull ring is provided at the end of the bolt.

[0013] Among them, a first pull ring is provided at the end of the pull rod.

[0014] Furthermore, a buffer pad is provided on the side of the limiting part in contact with the circular ring.

[0015] Among them, a cyclone separator is provided between the air outlet and the induced draft fan. The cyclone separator is fixedly connected to the box body.

[0016] Compared with the prior art, the present utility model has the following beneficial effects:

[0017] In actual use, the device of the present utility model can be moved to a suitable position according to needs. When performing dust removal operations, a negative pressure is formed inside the box body through the provided induced draft fan. When the outside dust passes through the filter bag, the filtration of the air can be achieved. The dust will be blocked by the filter bag. When more dust is adsorbed on the filter bag, the device is shut down at this time, the plug board is opened, and at the same time the pull rod is pulled and then released, so that the circular ring can directly contact and impact with the limiting part, and the dust on the filter bag is shaken off into the dust collection drawer. Repeating many times can achieve the ash cleaning operation of the filter bag. After completion, the plug board is reset and the device can be used again. The present utility model can achieve the rapid ash cleaning operation of the filter bag and does not require frequent replacement of the filter bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0020] Figure 2This is a schematic diagram of the internal structure of the box of the present utility model.

[0021] Figure 3 For the present utility model Figure 2 A partial enlarged schematic diagram at position A in it.

[0022] Reference numerals:

[0023] 101 - moving wheel, 102 - box body, 103 - mounting cylinder, 104 - air outlet, 105 - connecting part, 106 - air inlet, 107 - pipeline, 108 - filter cloth bag, 109 - ring, 110 - limiting part, 111 - slot, 112 - plug board, 113 - dust collection drawer, 114 - pull rod, 115 - slide rail, 116 - dust suction box, 117 - hose, 118 - locking assembly, 119 - bolt, 120 - tension spring, 121 - stepped hole, 122 - pull ring, 123 - first pull ring, 124 - cyclone separator, 125 - induced draft fan, 126 - inspection door. Specific embodiments

[0024] In the following, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the embodiments of the present utility model. Therefore, the drawings and the description are regarded as being exemplary in nature rather than restrictive.

[0025] In the description of the embodiments of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "length", "vertical", "horizontal", "top", "bottom", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the embodiments of the present utility model.

[0026] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present utility model, "a plurality" means two or more unless otherwise specifically defined.

[0027] In the embodiments of the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "linkage", "fixation" and the like shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral body; it may be a mechanical connection, an electrical connection, or a communication connection; it may be a direct connection, or an indirect connection through an intermediate medium, and may be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific situations.

[0028] In the embodiments of the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "over" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "under" and "beneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0029] The following disclosure provides many different embodiments or examples for implementing different structures of the embodiments of the present utility model. To simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model may repeat reference numerals and / or reference letters in different examples. Such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0030] The embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

[0031] Embodiment 1

[0032] Refer to Figures 1-3 , this embodiment discloses a dust collector, specifically a mobile dust collector for indoor construction, which is used for dust removal during indoor decoration. It includes a box body 102 with moving wheels 101. An installation cylinder 103 is arranged inside the box body 102. The upper end of the installation cylinder 103 is closed and the lower end is open. The closed end of the installation cylinder 103 faces downward, and an air outlet 104 is arranged at the top of the installation cylinder 103;

[0033] Among them, a connecting part 105 is arranged at the lower end of the installation cylinder 103. The connecting part 105 is connected to the side wall of the box body 102. An air inlet 106 is arranged on the box body 102. The air inlet 106 is connected to the installation cylinder 103 through a pipeline 107. A filter cloth bag 108 is arranged in the installation cylinder 103. The filter cloth bag 108 has a frustum structure placed upright. The upper end of the filter cloth bag 108 is connected to the top of the installation cylinder 103, and the lower end is connected with a circular ring 109. The circular ring 109 is slidably connected to the inside of the installation cylinder 103. An air outlet area is formed between the filter cloth bag 108 and the installation cylinder 103. The air outlet 104 is communicated with the air outlet area. A limiting part 110 is arranged on the installation cylinder 103;

[0034] A slot 111 is arranged on the box body 102. A plug board 112 is inserted in the slot 111. A dust collection drawer 113 is arranged in the box body 102 below the plug board 112. An induced draft fan 125 is arranged at the air outlet 104. A pull rod 114 is movably arranged on the box body 102. The pull rod 114 passes through the installation cylinder 103 and is connected to the circular ring 109.

[0035] In actual use, the utility model can move the device to a suitable position according to needs. When performing dust removal operations, the induced draft fan 125 is provided to create a negative pressure inside the box body 102. When external dust passes through the filter cloth bag 108, air filtration can be achieved. The dust will be blocked by the filter cloth bag 108. When a large amount of dust is adsorbed on the filter cloth bag 108, the device is shut down at this time. The plug board 112 is opened, and at the same time, the pull rod 114 is pulled and then released, so that the circular ring 109 can directly contact and collide with the limiting part 110, and the dust on the filter cloth bag 108 is shaken off into the dust collection drawer 113. Repeating many times can achieve the ash cleaning operation of the filter cloth bag 108. After completion, the plug board 112 is reset and the device can be used again. The utility model can achieve the rapid ash cleaning operation of the filter cloth bag 108 and does not require frequent replacement of the filter cloth bag 108.

[0036] Furthermore, in actual use, a slide rail 115 is arranged on the side of the box body 102. A dust suction box 116 is slidably arranged on the slide rail 115. The dust suction box 116 is connected to the pipeline 107 through a hose 117. A plurality of inlets are arranged on the dust suction box 116. The dust suction box 116 and the slide rail 115 are fixed through a locking assembly 118. By arranging the dust suction box 116, the air suction area can be increased, and at the same time, the position of the dust suction box 116 can be adjusted as needed. After adjusting to a suitable position, it is fixed through the locking assembly 118.

[0037] Among them, the locking assembly 118 includes a bolt 119 and a tension spring 120. A stepped hole 121 is provided on the dust suction box 116. The bolt 119 is slidably arranged in the stepped hole 121. The tension spring 120 is located in the stepped hole 121 and connected to the stepped surface of the stepped hole 121, and the other end is connected to the bolt 119. A number of jacks are provided on the slide rail 115. When the position of the dust suction box 116 needs to be adjusted, only the bolt 119 needs to be pulled, and the operation is convenient and fast.

[0038] Among them, a guiding surface connected to the jack is provided on the slide rail 115, which can achieve the purpose of guiding and facilitate the quick alignment of the bolt 119 with the jack.

[0039] Among them, a pull ring 122 is provided at the end of the bolt 119.

[0040] In actual use, a maintenance door 126 is provided on the box body 102.

[0041] In some specific ways, the locking assembly 118 may not be used to lock the dust suction box 116. An expansion rod can be connected to the bottom of the dust suction box 116, and the dust suction box 116 can be driven to move through the expansion rod, thereby realizing the adjustment of the position of the dust suction box 116.

[0042] It should be noted that in actual use, the expansion rod can be a pneumatic expansion rod or an electric expansion rod.

[0043] Among them, a first pull ring 123 is provided at the end of the pull rod 114, which is convenient for the operator to pull the pull rod 114.

[0044] Among them, further, a buffer pad is provided on the side of the limiting part 110 in contact with the ring 109. The provided buffer pad can play a role in buffering and reducing noise.

[0045] Further, in actual use, a cyclone separator 124 is provided between the air outlet 104 and the induced draft fan 125. The cyclone separator 124 is fixedly connected to the box body 102.

[0046] As an option, in a preferred embodiment, in actual use, a cyclone separator 124 is provided between the hose 117 and the pipeline 107. In this way, the air in the air can be preliminarily dust-removed by the cyclone separator 124 at the air inlet end first, and then the air can be dust-removed again by the provided filter cloth bag 108; of course, in actual use, it is preferred to set the cyclone separator 124 at the air inlet end.

[0047] Of course, whether to add a cyclone separator 124 in actual use can be confirmed according to the environment and dust amount at the construction site.

[0048] Although the preferred embodiments of the present utility model have been described, those skilled in the art can make additional changes and modifications once they learn the basic creative concept. Therefore, the appended claims are intended to be construed to include the preferred embodiments as well as all changes and modifications falling within the scope of the present utility model.

[0049] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. It should be noted that any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A mobile dust collector for indoor construction, comprising a box body with moving wheels, characterized in that: An installation tube is arranged in the box body, the upper end of the installation tube is closed, the lower end is open, the closed end of the installation tube faces downward, and an air outlet is arranged at the top of the installation tube; Among them, a connecting part is provided at the lower end of the installation cylinder, and the connecting part is connected to the side wall of the box body. An air inlet is provided on the box body, and the air inlet is connected to the installation cylinder through a pipeline. A filter bag is provided in the installation cylinder, and the filter bag is in an upright truncated cone structure. The upper end of the filter bag is connected to the top of the installation cylinder, and the lower end is connected to a ring. The ring is slidably connected to the inside of the installation cylinder, and an air outlet area is formed between the filter bag and the installation cylinder; the air outlet is connected to the air outlet area, and a limiting part is provided on the installation cylinder; A slot is arranged on the box body, a plug board is inserted in the slot, a dust collecting drawer is arranged below the plug board in the box body, an exhaust fan is arranged at the air outlet, a pull rod is movably arranged on the box body, and the pull rod is connected with the ring after passing through the installation cylinder.

2. A mobile dust collector for indoor construction according to claim 1, characterized in that: A slide rail is arranged on the side of the box body, a dust collection box is slidably arranged on the slide rail, the dust collection box is connected with the pipeline through a hose, a plurality of inlets are arranged on the dust collection box, and the dust collection box and the slide rail are fixed by a locking assembly.

3. A mobile dust collector for indoor construction according to claim 2, characterized in that: The locking assembly includes a latch and a tension spring. A stepped hole is provided on the dust box. The latch is slidably arranged in the stepped hole. The tension spring is located in the stepped hole and connected to the stepped surface of the stepped hole. The other end is connected to the latch. A plurality of sockets are provided on the slide rail.

4. A mobile dust collector for indoor construction according to claim 3, characterized in that: The slide rail is provided with a guide surface connected with the insertion hole.

5. A mobile dust collector for indoor construction according to claim 4, characterized in that: A pull ring is provided at the end of the latch pin.

6. The mobile dust collector for indoor construction according to claim 1, characterized in that: A first pull ring is arranged at the end of the pull rod.

7. The mobile dust collector for indoor construction according to claim 1, characterized in that: A buffer pad is arranged on the side of the limiting part that contacts the circular ring.

8. A mobile dust collector for indoor construction according to any one of claims 1 to 7, characterized in that: A cyclone separator is arranged between the air outlet and the induced draft fan, and the cyclone separator is fixedly connected to the box body.

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