TWM553651U - Mounting and dismounting mechanism for dust-collecting barrel of two-stage dust collector - Google Patents

Abstract

The loading and unloading mechanism of the dust collecting bucket of the two-stage dust collector is disposed on the two-stage dust collecting machine, and the first fixing seat and the second fixing seat are respectively disposed on one side of the dust collecting machine. And a supporting unit disposed on a dust collecting cover, wherein the first fixed seat is pivotally provided with a linking unit, one end of the linking unit is connected to the supporting unit, and the second fixed seat is pivotally provided with a control unit. And driving the linkage unit through the two connecting members, wherein the linkage unit is driven by the control unit, and the linkage unit drives the support unit to move up and down through a lever principle to move the dust cover up and down to Quickly and conveniently complete the removal of the dust bucket.

Description

Loading and unloading mechanism of two-stage dust collector dust collecting bucket

The creation department is related to a dust collector, and particularly relates to a loading and unloading mechanism of a two-stage dust collector dust bucket capable of assisting the user to quickly and conveniently complete the dust bucket loading and unloading operation.

Press, dust collectors are often used to collect and filter dust in the environment to maintain the air quality of the environment. Please refer to Figure 1 for a perspective view of a conventional two-stage dust collector. The main assembly 201 has a base 201, and a guide bunker 202 is disposed on the base 201, and an air inlet 203 is disposed on the circumferential side of the air guiding bucket 202, and the air guiding bucket 202 is disposed above the air guiding bucket 202. There is a bellows 204, a blower 205 is disposed on a top surface of the bellows 204, and a filter bucket 206 is connected to one side of the bellows 204, and a telescopic tube 207 is connected to the lower side of the air duct 204. The other end of the 207 is provided with a dust collecting cover 208 for covering the dust collecting bucket 209, whereby when the blower 205 is started, the dust-laden air in the environment will be affected by the negative pressure from the air inlet 203. The air is sucked into the air guiding barrel 202, and the dust-laden air advances along the inner wall of the air guiding barrel 202 to form a vortex, and centrifugal force is used to pull out the dust contained in the air, so that the dust falls into the dust collecting barrel. In 209, the airflow generated by the blower 205 is then passed through, The filtered air is introduced into the tub 206 so that the air passes through the filter in the filter bucket 206 returns environment, and the filtered air is reliably entrained as dust.

As the usage time of the dust collector 200 increases, the dust collecting bucket 209 will need to be cleaned or replaced due to dust accumulation. Therefore, a detachable dust collecting cover 208 is disposed above the dust collecting bucket 200, and A plurality of fasteners 210 are disposed on the circumference of the dust collecting bucket 208, and the fasteners 210 are provided for the dust collecting cover 208 to be completely sealed with the dust collecting bucket 209, so that the user can conveniently clean or replace the dust collecting bucket. 209. However, in order to ensure that the dust collecting cover 208 is in close contact with the dust collecting barrel 209, the fastening device 210 is disposed between the dust collecting cover 208 and the dust collecting barrel 209, so that the user often needs to spend money. Many times and enough space is needed to disassemble or fasten the fasteners 210 to load and unload the dust collecting bucket 209, which causes inconvenience to the user. In view of this, the creator of the present case observes the above disadvantages. It is believed that the loading and unloading mechanism of the dust collector of the two-stage dust collector of the conventional knowledge is necessary for further improvement, and the creation of this creation is made.

The main purpose of this creation is to provide a user who can assist the user to quickly and conveniently complete the loading and unloading operation of the dust collecting bucket of the dust collector.

In order to achieve the above purpose, the loading and unloading mechanism of the dust collector of the two-stage dust collector provided by the present invention can be installed on a two-stage dust collector, and the dust collector includes a machine seat, and a air guiding bucket is arranged on the machine base. A telescopic tube is connected to the lower side of the air guiding barrel, and a dust collecting cover is disposed at the other end of the air guiding tube, and the dust collecting cover is provided with a loading and unloading mechanism for controlling the dust collecting cover to be closely attached to a dust collecting bucket. The loading and unloading mechanism includes: a first fixing seat, which is disposed on the inner side of the machine base, and has a first pivoting end on each side of the first fixing seat; a second fixing seat, The first fixing seat is disposed on the outer side of the base, and is disposed opposite to the first fixing seat, and the two sides of the second fixing seat respectively have a second pivoting end; a supporting unit is disposed in the set Above the dust cover, the support unit includes a support member, and the support member is provided with a constant hole at the center for the telescopic tube to pass through and fixed to the dust collecting cover, and the support member The side is respectively provided with a connecting portion; a linking unit is pivoted on the first a first pivoting portion is disposed on the first pivoting end, and the linking unit is pivotally disposed on the first pivoting end of the first fixing seat through the first pivoting portion, and One end of the linkage unit is provided with a first connecting end, the first connecting end is connected with the connecting portion of the supporting unit, and the other end of the linking unit is provided with a second connecting end; a control unit is The one end of the control unit is pivotally disposed on the second pivoting end, and the other end of the control unit is laterally provided with an operating rod, and the center of the control unit is further provided with a a connecting portion, one end of which is pivotally disposed at a second connecting end of the linking unit, and the other end of which is pivotally disposed at a connecting portion of the control unit; thereby, the control unit is driven to move through the operating rod while transmitting The connecting members drive the two ends of the linking unit to swing up and down, so that the supporting unit can drive the dust collecting cover to move up and down.

The loading and unloading mechanism of the two-stage dust collecting bucket provided by the present invention drives the control unit to swing through the operating rod, and simultaneously oscillates the linking unit through the connecting members, and the linking unit transmits the principle of a lever When the linkage unit swings up and down, the support unit can be controlled to move up and down, and the dust cover is moved up and down, thereby allowing the user to quickly and conveniently complete the dust bucket removal operation through the loading and unloading mechanism. Improve work efficiency.

Please refer to FIG. 2 to FIG. 5 , which are a perspective view, a side view and an exploded view of the loading and unloading mechanism of the dust collector according to a preferred embodiment of the present invention, which discloses a loading and unloading mechanism of a two-stage dust collector dust collecting bucket. The loading and unloading mechanism 100 can be disposed on a two-stage dust collector 200, and the structure of the dust collector 200 has been disclosed in the prior art of the present patent specification, and therefore will not be described again. For convenience of description, the dust collector 200 The labeling system uses the conventional dust collector 200 disclosed in the prior art, wherein the loading and unloading mechanism 100 includes:

A first fixing base 10 is fixed on the inner side of the base 201, and the first fixing base 10 is a U-shaped plate body, and the first fixing base 10 has a side toward one side of the base 201. The fixing portion 11 is fixed to the inner side of the base 201, and a first pivoting end 12 is respectively disposed on two sides of the first fixing base 10.

a second fixing base 20 is fixed on the outer side of the base 201 and disposed opposite to the first fixing base 10, and the second fixing base 20 is a U-shaped plate body, so that the second fixing base A side of the base 201 has a fixing portion 21 for fixing to the outside of the housing 201, and a second pivoting end 22 for each of the two sides of the second fixing base 20.

A supporting unit 30 is disposed above the dust collecting cover 208, and the supporting unit 30 includes a supporting member 31. The supporting member 31 is a rectangular plate body, and the supporting member 31 faces the set. A direction of the dust cover 208 is formed through the hole 311 for the passage of the extension tube 207, and one end of the extension tube 207 is fixed to the dust collection cover 208, and one side of the support member 31 is respectively provided with a hole The connecting portion 312 is further provided with a plurality of limiting holes 313 around the through hole 311, and the limiting holes 313 are respectively provided with a fixing rod 32, and one end of the fixing rods 32 is respectively fixed. It is disposed on the dust collecting cover 208, and the other end of the fixing rods 32 is respectively fixed with a limiting member 33. In the embodiment of the present invention, the limiting member 33 is a nut, so that the same The fixing member 33 is screwed on the fixing rods 32, and the fixing rods 32 are respectively sleeved with an elastic member 34, and the elastic members 34 are located between the supporting member 31 and the dust collecting cover 208, and The support member 31 and the elastic member 34 are constrained on the fixing rod 32 through the limiting members 33.

a linkage unit 40 is disposed on the first fixed base 10, and the linkage unit 40 has two linkage members 41, and the linkage members 41 are disposed in parallel with each other, and are further disposed at the center of the linkage members 41. A first pivoting portion 411 is not provided, and the linking member 41 is pivotally connected to the first pivoting end 12 of the first fixing base 10 through the first pivoting portion 411, and the linking member 41 is further The first connecting end 412 is connected to the connecting portion 312 of the support member 31, and the other end of the connecting member 41 is further provided with a second connecting end 413.

a control unit 50 is disposed on the second fixing base 20, and the control unit 50 includes two connecting rods 51. One end of the connecting rods 51 is respectively provided with a second pivoting portion 511, and the first The second pivoting portion is connected to the second pivoting end 22 of the second fixing base 20, and the other end of the connecting rod 51 is horizontally provided with an operating rod 52, and the center of the connecting rod 51 is further provided with a Connection portion 512.

The two connecting members 60 respectively have a first end 61 and a second end 62. The first end 61 is connected to the second connecting end 413 of the linking member 41, and the second end 62 and the connecting rod The connection portions 512 of 51 are connected.

In order to further understand the characteristics of this creation, the use of technical means and the expected results, we will describe the use of this creation, and believe that we can have a deeper and more specific understanding of this creation, as follows:

Please refer to FIG. 6 and FIG. 7 for a schematic view of the preferred embodiment of the present invention. When the user wants to install the dust collecting bucket 209 to the dust collector 200, first, the dust collecting bucket 209 is firstly installed. Pushing the operating lever 52 upwards, the control unit 50 is pivoted corresponding to the second pivoting end 22, and the linkage unit 40 is driven to swing by the connecting member 60, and the The linkage unit 40 transmits a first lever end 12 as a fulcrum, and when the control unit 50 drives the linkage unit 40 to swing upward, the first connection end 412 of the linkage unit 40 is swung downward. At the same time, the support member 31 is moved downward, and the dust collecting cover 208 is pressed downward by the supporting member 31, so that the dust collecting cover 208 is closely adhered to the dust collecting barrel 209, and is further resisted by the elastic member 34. The dust collecting cover 208 is further adhered to the dust collecting bucket 209.

Please continue to cooperate with the operation of the lever 52 to the highest point as shown in FIG. 8. At this time, the linkage unit 40 and the control unit 50 form a line with the linkages 60, so that the linkage unit 40 The control unit 50 and the linkage member 60 form a dead end state of the toggle effect, and the user can fix the linkage unit 40 after the user releases the operation lever 52, so that the support member 31 continues to press down. The dust collecting cover 208 is configured to complete the installation work of the dust collecting bucket 209, thereby enabling the user to quickly and conveniently complete the dust collecting bucket 209 installation work through the loading and unloading mechanism 100, thereby greatly improving work efficiency. .

However, when the user wants to replace the dust collecting bucket 209, the operating lever 52 is further pulled down, so that the linking unit 40, the control unit 50 and the linking member 60 are released from the dead state, and the linkage is simultaneously The second connecting end 413 of the unit 40 is swung downward by the control unit 50, so that the first connecting end 412 of the linking unit 40 swings upward, and the supporting unit 30 is lifted up to make the dust collecting. The cover 208 is disengaged from the dust collecting bucket 209 so that the user can easily pull out the dust collecting bucket 209 to facilitate the replacement and cleaning of the dust collecting bucket 209.

It is worth mentioning that the height of the operating rod 52 is suitable for the user to operate the loading and unloading mechanism 100 in a standing state, so that the user can easily pull the operating rod 52 without bending or squatting, and further, the loading and unloading The mechanism 100 can be directly installed on either side of the dust collector 200, so that the user can directly replace the dust collecting bucket 209 by one side of the loading and unloading mechanism 100, so that the dust collector 200 can be placed in a smaller Space.

Hereby, the characteristics of this creation and its achievable expected effects are stated as follows:

The loading and unloading mechanism of the dust collector of the two-stage dust collector of the present invention is pivoted by the control unit 50 corresponding to the second pivoting end 22, and the linkage unit 40 is driven by the connecting member 60, and the linkage unit The 40 series transmits a lever principle, and the first pivoting end 12 serves as a fulcrum, so that the first pivoting end 412 of the linking unit swings up and down, and simultaneously drives the supporting unit 30 to move up and down, and the linking unit 40, the control The unit 50 and the linkage member 60 form a Toggle effect in a dead center state, and after the user releases the operation lever 52, the linkage unit 40 can be fixed to keep the support unit 30 continuous. The dust collecting cover 208 is pressed down to complete the installation operation of the dust collecting bucket, thereby enabling the user to quickly and conveniently complete the loading and unloading operation of the dust collecting bucket 209 through the loading and unloading mechanism 100, thereby greatly improving the work. The efficiency of efficiency.

The loading and unloading mechanism of the dust collecting bucket of the two-stage dust collector of the present invention, wherein the height of the operating rod 52 is suitable for the user to stand, the operating mechanism 100 can be operated, so that the user can easily walk without bending or squatting. Pulling the effect of the operating lever 52.

The loading and unloading mechanism of the dust collecting bucket of the two-stage dust collector of the present invention, wherein the loading and unloading mechanism 100 can be directly installed on one side of the dust collecting machine 200, so that the user can directly directly from the dust collecting machine 200 equipped with the loading and unloading mechanism 100. The one side is operated to facilitate the replacement of the dust collecting bucket 209, and the dust collecting machine 200 can be placed in a working environment with a narrow space.

In summary, this creation has its excellent progress and practicality in similar products. At the same time, it has investigated the technical information about such structures at home and abroad. The same structure has not been found in the literature. This creation has already possessed new types of patent requirements, and applied for it according to law.

However, the above-mentioned ones are only one of the preferred embodiments of the present invention, and the equivalent structural changes in the application of the present specification and the scope of the patent application are intended to be included in the scope of the present patent.

100‧‧‧ loading and unloading agency
10‧‧‧First mount
11‧‧‧ Fixed Department
12‧‧‧First pivot end
20‧‧‧Second seat
21‧‧‧ Fixed Department
22‧‧‧Second pivotal end
30‧‧‧Support unit
31‧‧‧Support
311‧‧‧through holes
312‧‧‧Connecting Department
313‧‧‧Limited holes
32‧‧‧Fixed rod
33‧‧‧Limited parts
34‧‧‧Flexible parts
40‧‧‧ linkage unit
41‧‧‧ linkages
411‧‧‧First pivotal
412‧‧‧ first connection
413‧‧‧second connection
50‧‧‧Control unit
51‧‧‧ linkage
511‧‧‧Second pivotal
512‧‧‧Connecting Department
52‧‧‧Operator
60‧‧‧Connecting parts
61‧‧‧ first end
62‧‧‧ second end
200‧‧‧ dust collector
201‧‧‧ machine base
202‧‧‧Guide drum
203‧‧‧ inlet
204‧‧‧ bellows
205‧‧‧Blowers
206‧‧‧Filter bucket
207‧‧‧ telescopic tube
208‧‧‧ dust cover
209‧‧‧dust bucket
210‧‧‧ buckle

Figure 1 is a perspective view of a conventional dust collector. Figure 2 is a perspective view of a dust collector of the preferred embodiment of the present invention. Figure 3 is a side elevational view of the dust collector of the preferred embodiment of the present invention. Figure 4 is an exploded view of the handling mechanism of the preferred embodiment of the present invention. Figure 5 is another exploded view of the handling mechanism of the preferred embodiment of the present invention. Figure 6 is a schematic view showing the use of the preferred embodiment of the present invention to show the state before the dust collecting bucket is attached to the dust collector. Figure 7 is a schematic view showing the use of the preferred embodiment of the present invention to show the state in which the dust collecting drum is attached to the dust collector and has not been brought into close contact. Figure 8 is a schematic view showing the use of the preferred embodiment of the present invention to show that the dust collecting cover is pressed down and completely closed.

100‧‧‧ loading and unloading agency

200‧‧‧ dust collector

201‧‧‧ machine base

202‧‧‧Guide drum

203‧‧‧ inlet

204‧‧‧ bellows

205‧‧‧Blowers

206‧‧‧Filter bucket

207‧‧‧ telescopic tube

208‧‧‧ dust cover

209‧‧‧dust bucket

Claims (10)

The utility model relates to a loading and unloading mechanism of a dust collecting bucket of a two-stage dust collecting machine, which can be arranged on a two-stage dust collecting machine, wherein the dust collecting machine comprises a machine seat, and a air guiding barrel is arranged on the machine base, and the air guiding barrel is connected below the air guiding barrel a telescopic tube, the other end of the telescopic tube is provided with a dust collecting cover, and the dust collecting cover is provided with a loading and unloading mechanism for controlling the dust collecting cover to be adhered to a dust collecting bucket, wherein the loading and unloading mechanism comprises a first fixing seat, which is disposed on the inner side of the base, and has a first pivoting end on each side of the first fixing seat; a second fixing seat is fixed on the base The outer side of the second fixing seat has a second pivoting end; the supporting unit is disposed above the dust collecting cover, and the supporting portion is disposed opposite to the first fixing seat The unit includes a supporting member, and the supporting member is provided with a constant hole at the center for the telescopic tube to pass through and fixed to the dust collecting cover, and a connecting portion is respectively disposed on both sides of the supporting member; a linkage unit, the system is pivotally disposed on the first fixed seat, and the linkage list The first pivoting end of the first pivoting end is provided with a first pivoting portion, and the linking unit is pivotally disposed at the first pivoting end of the first fixed seat through the first pivoting portion, and the one end of the linking unit is a first connecting end is connected to the connecting portion of the supporting unit, and the other end of the linking unit is provided with a second connecting end; a control unit is pivotally disposed on the second connecting end a fixing seat, and one end of the control unit is pivotally disposed at the second pivoting end, and the other end of the control unit is laterally provided with an operating rod, and a center of the control unit is further provided with a connecting portion; One end is pivotally disposed at a second connecting end of the linking unit, and the other end is pivotally disposed at a connecting portion of the control unit; thereby driving the control unit through the operating rod, and driving the connecting unit through the connecting member The linkage unit swings, and the supporting unit drives the dust cover to move up and down. The loading and unloading mechanism of the dust collecting bucket of the two-stage dust collector according to the first aspect of the patent application, wherein the first fixing seat is a U-shaped plate body, and the first fixing seat is attached to one side of the machine base There is a fixing portion for the first fixing base to be fixed on the base. The loading and unloading mechanism of the dust collecting bucket of the two-stage dust collector according to the first aspect of the patent application, wherein the second fixing seat is a U-shaped plate body, and the second fixing seat is arranged toward one side of the machine base There is a fixing portion for the second fixing base to be fixed on the base. The loading and unloading mechanism of the dust collecting bucket of the two-stage dust collector according to the first aspect of the patent application, wherein the supporting member is a rectangular plate body. The loading and unloading mechanism of the dust collecting bucket of the two-stage dust collector according to the first aspect of the patent application, wherein the supporting unit further comprises a plurality of limiting members, wherein the limiting members are respectively fixed on the fixing rod. The loading and unloading mechanism of the dust collecting bucket of the two-stage dust collector according to the fifth aspect of the patent application, wherein the limiting component is a nut, and the limiting component is screwed on one end of the fixing rod, thereby limiting The support member and the elastic member are disposed on the fixing rod. The loading and unloading mechanism of the dust collecting bucket of the two-stage dust collector according to the first aspect of the patent application, wherein the supporting unit further comprises a plurality of elastic members, the elastic members are respectively sleeved on the fixing rods, and the elastic members are respectively It is located between the support and the dust collecting cover. The loading and unloading mechanism of the dust collecting bucket of the two-stage dust collector according to the first aspect of the patent application, wherein the linking unit has two linking members, and the first pivoting portion is respectively disposed at a center of the linking members, so that the The linking unit and the first pivoting end of the first fixing base are pivotally connected to each other. The loading and unloading mechanism of the dust collecting bucket of the two-stage dust collector according to the eighth aspect of the patent application, wherein one end of the linking member is provided with a first connecting end, and the first connecting end is connected with the connecting portion of the supporting unit And the other end of the linking member is provided with a second connecting end, and the second connecting ends are connected to one end of the connecting members. The loading and unloading mechanism of the dust collecting bucket of the two-stage dust collector according to the first aspect of the patent application, wherein one end of the connecting members is respectively provided with a first end, and the other end is provided with a second end, wherein the first end And connected to the linkage unit, the second end is connected to the control unit.