TWI667059B - Filter filter loading and unloading boom device - Google Patents

Abstract

A filter cartridge loading and unloading boom device, the filter further comprising a base, a filter barrel unit mounted on the base, and a filter core mountable in the interior of the filter barrel unit, the filter barrel unit having a An accommodating space for opening the filter core, the loading and unloading boom device comprises a supporting unit and a winding unit, the supporting unit is rotatably shafted on the base, and a hanging end can be suspended Converting between a mounting position disposed above the opening of the receiving space and a loading and unloading position outside the receiving space, the winding unit including a reel mounted to the supporting unit and a rollable to the reel The sling of the sling, the hanging end of the sling is hooked on the filter. The loading and unloading boom device can conveniently operate the installation and disassembly of the filter core, and achieve the purpose of saving equipment and manpower.

Description

Filter filter loading and unloading boom device

The invention relates to a chemical filter, in particular to a filter filter loading and unloading boom device.

There is a filter for treating chemical waste liquid (TW No. M338101), which comprises a filter drum, a filter unit installed inside the filter drum, and an upper cover mounted on the top of the filter drum. The filter bucket has a base and a barrel fixed to the base by screws. The base and the barrel body define an opening space facing upward, and the upper cover is closed to the opening of the receiving space.

The chemical waste liquid is introduced into the inside of the accommodating space from an introduction hole of the base, and passes through the filter unit from the outside to the inside to perform a filtering operation, and the filtered waste liquid is discharged through a discharge hole of the base.

Although the chemical filter can achieve the filtering purpose of the chemical waste liquid, because the filter unit has a considerable weight, when the filter unit is to be loaded into the receiving space or taken out from the receiving space, Operation, it is necessary to increase the equipment of the crane in the factory. If it is to be operated by manpower, it often requires two or more people. Force operation is quite labor intensive, and in the process of manually moving the filter unit, it may also be damaged due to improper operation or cause labor injury to the operator.

Accordingly, it is an object of the present invention to provide a filter cartridge loading and unloading boom apparatus that can be easily handled and saved in operation and labor.

Therefore, the filter cartridge loading and unloading boom device of the present invention further comprises a base, a filter barrel unit mounted to the base, and a filter core mountable inside the filter barrel unit, the filter The barrel unit has an accommodating space with an opening facing upward and for the filter core. The loading and unloading sling device comprises a supporting unit and a winding unit. The supporting unit is rotatably shafted on the base and has an axis disposed thereon. a pivot portion of the base, and a suspension end opposite to the pivot portion of the shaft, the suspension end being mountable at a mounting position above the opening of the receiving space and a loading and unloading position outside the receiving space The reel unit is mounted on the support unit, and includes a reel and a sling that can be wound around the reel. The reel has a positioning member fixed to the supporting unit, and a shaft is disposed on the a handle of the positioning member, a reel provided on the positioning member, and a transmission wheel set disposed between the handle and the reel, the sling has a winding end positioned on the reel of the reel Contrary to the hanging end of the winding end, And a middle section connected to the volume between the end and the receiving end of the suspension, the suspension is provided around the middle of an end of the support frame, the hanging hook provided on the end of the filter core.

The utility model has the advantages that the installation and disassembly of the filter core can be conveniently operated by using the installation of the loading and unloading boom device, the hanging device has a simple structure and is easy to manufacture, which not only saves equipment cost and manpower, but also has relatively low operation time. Safe and fast.

1‧‧‧Base

101‧‧‧Upper board

102‧‧‧ Lower board

103‧‧‧Support column

104‧‧‧Top hole

105‧‧‧ lower seat

2‧‧‧ filter barrel unit

201‧‧‧ barrel

202‧‧‧ cover

203‧‧‧ accommodation space

3‧‧‧ filter heart

301‧‧‧ hooking department

10‧‧‧Support unit

115‧‧‧suspension

116‧‧‧ top surface

117‧‧‧ Groove

12‧‧‧ pulley

13‧‧‧ Bearing

20‧‧‧Reel unit

21‧‧‧Reel

211‧‧‧ Positioning parts

212‧‧‧Handle

213‧‧‧Reel

214‧‧‧Drive wheel set

215‧‧‧Drive gear

216‧‧‧passive gear

11‧‧‧Support frame

111‧‧‧ Vertical rod

112‧‧‧cross bar

113‧‧‧Axis pivot

114‧‧‧Connecting end

22‧‧‧ sling

221‧‧‧

222‧‧‧ hanging end

223‧‧ mid section

224‧‧‧ hanging loop

Other features and advantages of the present invention will be apparent from the embodiments of the present invention. FIG. 1 is a perspective view of an embodiment of a filter cartridge loading and unloading boom apparatus of the present invention; FIG. 3 is an incomplete perspective exploded view of the embodiment; FIG. 4 is a cross-sectional view of a reel unit of the embodiment; FIG. 5 is a schematic side view of the embodiment A suspension end of a support unit is suspended from a mounting position above a filter bucket unit; and FIG. 6 is a schematic view of the operation of the embodiment, illustrating that the suspension end of the support unit is located at a loading and unloading position outside the filter bucket unit .

Referring to FIG. 1 , FIG. 2 and FIG. 3 , an embodiment of a filter core loading and unloading boom device of the present invention further comprises a base 1 and a filter barrel unit 2 detachably mounted to the base 1 . And a filter core 3 mountable inside the filter drum unit 2, the base 1 having an upper plate 101, a lower plate 102 spaced apart from the upper plate 101, and a plurality of a support post 103 connected between the upper plate 101 and the lower plate 102. The upper plate 101 has a upper seat hole 104 disposed on a side of the filter drum unit 2, and the lower plate 102 has a coaxial with the upper seat hole 104. a lower seat hole 105 is disposed, wherein a support post 103 is disposed coaxially with the upper seat hole 104 and the lower seat hole 105. The filter drum unit 2 has a barrel 201 and a cover that can be covered on the top of the barrel 201. The body 202 has a receiving space 203 with an opening facing upward and for mounting the filter core 3. The filter core 3 has a pair of hook portions 301 disposed at the top and having a rod shape, and the loading and unloading boom device includes A support unit 10 and a reel unit 20.

The support unit 10 is rotatably shafted on the base 1 and has an inverted L-shaped support frame 11 , a plurality of pulleys 12 pivotally connected to the support frame 11 , and two mounted on the base 1 and the support frame 11 between the bearings 13. The support frame 11 has a vertical rod 111 and a cross bar 112 that is connected to the top of the vertical rod 111. The vertical rod 111 has a bottom portion and is mounted on the bottom of the bearing 13 and is axially disposed on the base 1. The upper plate 101 and the pivot portion 113 of the lower plate 102 can be bored in one of the hollow support columns 103. The cross bar 112 has a connecting end 114 connected to the vertical rod 111. a hanging end 115 opposite to the connecting end 114, a top surface 116 extending from the connecting end 114 to the hanging end 115, and a recessed and communicating the connecting end 114 from the top surface 116 and the hanging end The groove 117 of the lifting end 115 is respectively disposed on the connecting end 114 of the cross bar 112 and the hanging end 115, and is mounted in the groove 117. The bearings 13 are respectively sleeved in the upper seat hole 104 and the lower seat hole 105.

Referring to FIG. 4, the reel unit 20 is mounted to the support unit 10 and has a reel 21 and a sling 22 that can be wound around the reel 21.

The reel 21 has a positioning member 211 fixed to the vertical rod 111 and having an inverted U shape, a handle 212 disposed on the positioning member 211, a reel 213 disposed on the positioning member 211, and a reel A transmission wheel set 214 between the handle 212 and the reel 213. The driving wheel set 214 has a driving gear 215 fixed to the handle 212, and a driven gear 216 fixed to the reel 213 and meshing with the driving gear 215. The driven gear 216 has a larger wheel diameter than the driving gear. 215 wheel diameter.

The sling 22 has a winding end 221 wound around the reel 213, a hanging end 222 opposite to the retracting end 221, and a connection between the retracting end 221 and the hanging end 222. In the middle section 223, the hanging end 222 has two hanging loops 224 which are provided in the hollow loop shape of the hooking portion 301. The middle section 223 is disposed around the hanging end 115 of the supporting frame 11 and is slidable. The ground is wound around the circumference of the pulleys 12.

For further understanding of the functions, techniques, and effects achieved by the various components of the present invention, it is believed that the present invention will be more fully understood.

As shown in FIG. 1 , FIG. 2 and FIG. 5 , when the operator wants to insert the filter element 3 into the accommodating space 203 or take it out of the accommodating space 203 for replacement and cleaning, the sling 22 is first hanged. 224 is hooked on the hooking portions 301 of the filter core 3, and referring to FIG. 4, when the operator rotates the handle 212, the reel 213 can be linked through the transmission wheel set 214. Rotating and causing the reel 213 to retract or release the sling 22 . At this time, the hanging end 115 of the support frame 11 and the hanging ring 224 of the sling 22 are suspended above the opening of the accommodating space 203 and are located at a mounting position.

Moreover, when the sling 22 is retracted or released, the arrangement of the pulleys 12 can produce a smooth winding or releasing effect, and the friction between the sling 22 and the support frame 11 can be reduced. The sling 22 is prevented from being worn.

As shown in FIG. 6 and in conjunction with FIG. 1 and FIG. 4 , the operator pulls the support unit 10 and converts the suspension end 115 into a mounting position suspended above the opening of the receiving space 203 to be converted into a When the loading and unloading position outside the space 203 is accommodated, the operator rotates the handle 212 again, and the reel 213 is wound up or released, so that the filter element 3 can be lifted and lowered. Moreover, when the support unit 10 is pulled, the shaft pivot 113 of the vertical rod 111 can be smoothly rotated relative to the base 1 by the arrangement of the bearings 13.

Therefore, with the arrangement of the loading and unloading boom device of the present invention, the suspension end 115 can be switched between a mounting position suspended above the opening of the receiving space 203 and a loading and unloading position outside the receiving space 203. Moreover, it is convenient for the operator to carry out the installation and disassembly of the filter core 3, and only one person needs to operate independently, which can save the equipment and manpower, and is safer in operation.

In summary, the filter filter loading and unloading boom device of the present invention has a relatively simple structure of the support unit 10 and the reel unit 20, and is relatively easy to manufacture, assemble and operate, and can achieve the object of the present invention.

However, the above is only the embodiment of the present invention, and the scope of the invention is not limited thereto, and all the equivalent equivalent changes and modifications according to the scope of the patent application and the patent specification of the present invention are still The scope of the invention is covered.

Claims (6)

A filter cartridge loading and unloading boom device, the filter further comprising a base, a filter barrel unit mounted on the base, and a filter core mountable in the interior of the filter barrel unit, the filter barrel unit having a The loading and unloading boom device includes: a supporting unit rotatably shafted on the base and having a shaft pivoting portion disposed on the base, and an opposite a suspension end of the pivot portion, the suspension end is convertible between a mounting position suspended above the opening of the receiving space and a loading and unloading position outside the receiving space; and a winding unit is mounted The support unit has a reel and a sling that can be wound around the reel, the reel has a positioning member fixed to the supporting unit, a shaft disposed on the positioning member, and a shaft a reel of the positioning member, and a transmission wheel set disposed between the handle and the reel, the sling has a winding end positioned at the reel end of the reel, and opposite to the retracting end a hanging end, and a connection to the winding end Suspended between the ends of the middle, the middle section is provided around an end of the support frame is suspended in the hanging hook provided on the end of the filter core. The filter cartridge loading and unloading boom device of claim 1, wherein the support unit has an inverted L-shaped support frame, and a plurality of pulleys pivotally connected to the support frame, the support frame has a vertical rod and a crossbar connected to the top of the vertical rod, the axle pivot is disposed on the vertical rod, the suspension end is disposed on the crossbar, the winder is mounted on the vertical rod, and the pulley is mounted on the crossbar The middle section of the sling is slidably disposed around the circumference of the pulleys. The filter cartridge loading and unloading boom device of claim 2, wherein the crossbar of the supporting unit further has a connecting end connected to the vertical rod, and a top surface extending from the connecting end to the hanging end, A groove is recessed from the top surface and communicates with the connecting end and the hanging end. The pulleys are respectively disposed at a connecting end of the cross bar and the hanging end, and are installed in the groove. The filter cartridge loading and unloading boom device of claim 1, wherein the support unit further comprises a plurality of bearings mounted between the base and the support frame. The filter cartridge loading and unloading boom device of claim 1, wherein the drive wheel set of the reel unit of the reel unit has a driving gear fixed to the handle, and a fixing to the reel a driven gear that meshes with the driving gear, the wheel diameter of the driven gear being larger than the wheel diameter of the driving gear. The filter cartridge loading and unloading boom device of claim 1, wherein the filter core has a pair of hook portions disposed at the top and having a rod shape, and the hanging end of the sling of the reeling unit has two The hooking portions are pierced by a hollow ring.