TW201313525A - Washing system for pallet truck and washing method thereof - Google Patents

Abstract

A washing system for a pallet truck includes a support base, a washing module and a recycle module. The support base has a first wheel-fixing device and a second wheel-fixing device. The washing module is connected to the support base, and the washing module has a supplying device of cleansing agent and a plurality of nozzles corresponding to the first and the second wheel-fixing devices. The recycle module is connected with the washing module in a communication manner for recycling the used cleansing agent back to the supplying device.

Description

Pallet car cleaning system and cleaning method thereof

The invention relates to a cleaning system and a cleaning method thereof, in particular to a cleaning system for a pallet truck and a cleaning method thereof.

At present, in the industrial use or commercial use, small pallet trucks are widely used, and pallet trucks can effectively save time and labor in the process of transporting goods, and in addition, for industries that can only be used in large venues. For large pallet machines, this type of pallet truck that can be operated by manpower can be easily applied to various workshops.

However, since most of the current production plants emphasize high cleanliness to improve the production and assembly process, the pallet trucks used to carry the articles must be cleaned before entering the production plant to avoid contamination on the pallet trucks. Contaminants are brought into the production plant. The general practice is to use manual methods to clean the pallet trucks. However, the standard of manual cleaning is different, and the dead angle of the pallet truck cannot be completely cleaned, which may cause doubts about the decline of the cleanliness of the production plant.

One of the objects of the present invention is to provide a cleaning system for a pallet truck and a cleaning method thereof. The cleaning system proposed by the present invention can perform a special cleaning operation for the runner and the bottom of the pallet truck.

The embodiment of the present invention provides a cleaning system for a pallet truck, comprising: a carrier having a first card wheel device and a second card wheel device; and a cleaning module connected to the carrier, including a a cleaning liquid supply device and a plurality of first and second cleaning liquid nozzles respectively corresponding to the first card wheel device and the second card wheel device; and a circulation module disposed under the carrier seat, which is connected to The cleaning liquid supply device.

The embodiment of the present invention provides a method for cleaning a pallet truck, comprising the following steps: Step 1: providing a pallet truck having at least two support brackets, one end of the two support brackets being fixed by a crossbar, the cross A first rotating wheel is disposed under the rod, and each of the supporting frames has two second rotating wheels at the free end. Step 2: providing a cleaning system, the cleaning system comprising: a carrier having a first card wheel device And a second card wheel device; a cleaning module connected to the carrier, comprising a cleaning liquid supply device and a plurality of first and second corresponding to the first card wheel device and the second card wheel device respectively a cleaning liquid nozzle; and a circulation module disposed under the carrier, connected to the cleaning liquid supply device, and correspondingly placing the first rotating wheel on the first chuck device, the two The second rotating wheel is correspondingly disposed on the second card wheel device; Step 3: performing a cleaning step, supplying the cleaning liquid by using the cleaning liquid supply device, and using the first and second cleaning liquid nozzles to clean the cleaning liquid Spraying on the first runner and the two Two runner for cleaning; and Step Four: The cycle module using the used cleaning liquid to the recovery of the cleaning liquid supply means.

The embodiment of the present invention provides a cleaning system for a pallet truck, comprising: a carrier having at least one card wheel device; a cleaning module connected to the carrier, comprising a cleaning liquid supply device and at least one pair The cleaning liquid nozzle of the chucking device; and a circulation module connected to the cleaning liquid supply device.

The invention has the following beneficial effects: the invention provides a cleaning system for a pallet truck, which can be matched with the overall structure of the pallet truck, so that the pallet truck can be preferably placed on the bearing seat of the cleaning system, thereby achieving The purpose of effective cleaning.

For a better understanding of the features and technical aspects of the present invention, reference should be made to the accompanying drawings.

The invention provides a cleaning system for a pallet truck and a cleaning method thereof. The cleaning system proposed by the invention is cleaned according to the position and design of the tire of the pallet truck, so that an automatic cleaning method can be achieved, and the palletizing vehicle is The tires are efficiently cleaned.

Referring to FIG. 1 to FIG. 4 , the cleaning system of the pallet truck provided by the present invention comprises: a carrier 11 , a cleaning module 12 and a circulation module 13 ; wherein the carrier 11 is the main body for carrying the pallet truck The carrier, and the cleaning module 12 and the circulation module 13 are constructed in the carrier 11.

In the present invention, the cleaning system can be used to clean the pallet truck as shown in FIG. 2, but is not limited thereto. The pallet truck has two support frames 21, one end of the two support frames 21 is fixedly connected by a cross bar 20, and a first rotating wheel 22 is disposed below the cross bar 20, and the free end of each support frame 21 (ie, away from the horizontal One end of the rod 20) has two second reels 23. More specifically, the pallet truck further has a vertically disposed urging rod 24 pivotally connected to the crossbar 20, and the urging rod 24 can be coupled to the heavy weight 25, such as a hydraulic device, etc., the user The jack 25 can be actuated by a switch on the urging lever 24 to lift the support frame 21 to carry the articles; and the urging bar 24 can also control the direction in which the pallet truck is to perform the operation of hauling the articles.

With reference to FIG. 1 , in the specific embodiment, the carrier 11 is a carrier having a substantially rectangular parallelepiped shape, and has a carrier plate 111 , and the carrier 11 has at least one card device, such as a first card device. 110 and a second chuck device 110'; and the carrier of the rectangular parallelepiped has a sliding slope 114 at one end thereof to slide the truck up/down from the carrier plate 111. Furthermore, the cleaning system may further have a scraping device (not shown), for example, a scraper is provided on the sliding ramp 114 of the carrier plate 111 to scrape the runner when the pallet truck slides along the sliding ramp 114. Booty.

The card wheel device can be composed of a plurality of rolling elements. In the specific embodiment, the first card wheel device 110 is composed of a corresponding first rolling member 110A and a second rolling member 110B (as shown in FIG. 3), and is carried. A first fixing hole 112 is defined in the seat 11. In other words, the first fixing hole 112 corresponding to the first rotating wheel 22 can be formed on the carrying plate 111, and the first rolling member 110A and the second rolling member 110B can be fixed by the first fixing. The hole 112 is exposed to fix the first wheel 22. Similarly, the second chuck device 110' is composed of corresponding third, fourth, and fifth rolling members 110C, 110D, 110E (as shown in FIG. 4), and two second fixing holes are opened on the bearing base 11. 113, in other words, the second fixing hole 113 corresponding to the second rotating wheel 23 can be opened on the carrying plate 111, and the third, fourth, and fifth rolling members 110C, 110D, and 110E can be exposed by the second fixing hole 113. To fix the second reel 23 . Thereby, the cleaning system of the present invention can use the fixing holes of the carrier 11 to expose the rolling members of the chuck device to clamp the runner to be cleaned.

The cleaning module 12 is connected to the carrier 11, and the cleaning module 12 includes a cleaning liquid supply device 121 and at least one cleaning liquid nozzle corresponding to the card wheel device, such as first and second cleaning liquid nozzles 122, 123, specifically The cleaning liquid supply device 121 may include a storage tank for cleaning liquid or water, a high pressure pump, an associated supply line and a control unit, etc., which mainly deliver cleaning liquid or water to the first and second cleaning liquid nozzles 122, 123, and sprayed by the first and second cleaning liquid nozzles 122, 123 toward the pallet truck, especially for the first runner 22 and the second runner 23 of the pallet truck; and the first and second cleaning liquid nozzles 122, 123 may be disposed on the supply line, and the number of the nozzles 122, 123 may be one or more.

As shown in FIG. 3, the first cleaning liquid nozzle 122 is disposed between the first rolling element 110A and the second rolling element 110B, and corresponds to the first fixing hole 112, so that the first cleaning liquid nozzle 122 can pass through the first fixing hole. 112 sprays the cleaning liquid onto the first runner 22. Similarly, as shown in FIG. 4, the second cleaning liquid nozzle 123 is disposed between the third and fourth rolling members 110C and 110D and between the fourth and fifth rolling members 110D and 110E. The two second fixing holes 113 enable the second cleaning liquid nozzle 123 to spray the cleaning liquid to the second rotating wheel 23 through the second fixing holes 113.

The circulation module 13 can be disposed corresponding to the carrier 11 , for example, disposed below the carrier 11 , and communicates with the cleaning module 12 for recycling the cleaning liquid to the cleaning liquid supply device 121 . In this embodiment, the circulation module 13 can include a recovery tank 131, a filter 132, a changeover switch, and the like, which are disposed at the bottom of the carrier 11. In the specific embodiment, the recovery tank 131 can be mounted on the carrier 11. At the bottom, a filter 132, such as a filter cotton or the like, may be installed in the recovery tank 131 (for example, at a corner of the recovery tank 131), and the cleaning liquid may be collected by the recovery tank 131 and filtered by the filter 132. The used cleaning liquid is recycled to the cleaning liquid supply device 121, and the diverter switch can be used to control the re-recovery of the cleaning liquid or directly discharged to the sewage treatment equipment for processing.

As shown in FIG. 5, when cleaning the pallet truck, the following steps can be performed:

Step S101: Providing a pallet truck, and the structure of the pallet truck is as described above, and no rumor is given here. After the step of providing a pallet truck, a scraping step is further included, and the first and second runners 22, 23 are scraped by a scraping device.

Step S103: providing a cleaning system; the cleaning system may include a carrier 11, a cleaning module 12, and a circulation module 13, and the main components thereof may also refer to the foregoing. In this step, the pallet car can be moved to the carrier plate 111 by the sliding ramp 114, and the first wheel 22 is correspondingly placed on the first chuck device 110, and the two second wheels 23 are Correspondingly placed on the second chuck device 110'; more specifically, the first runner 22 is fixed between the first rolling member 110A and the second rolling member 110B through the first fixing hole 112, The second runner 23 is fixed between the third and fourth rolling members 110C and 110D and between the fourth and fifth rolling members 110D and 110E through the second fixing hole 113.

Step S105: performing a cleaning step; in this step, the cleaning liquid supply device 121 continuously outputs and supplies the cleaning liquid, and sprays the cleaning liquid in the high pressure manner by the first and second cleaning liquid nozzles 122, 123. The runner 22 and the second runner 23 are cleaned. Further, the user can further control the first, second, third, fourth or fifth rolling members 110A, 110B, 110C, 110D, 110E to rotate by using a control switch (not shown) to drive the first The runner 22 or the second runner 23 rotates so that the first and second cleaning liquid nozzles 122, 123 can be cleaned for a specific position of the first runner 22 or the second runner 23.

Step S107: The used cleaning liquid is recovered to the cleaning liquid supply device 121 of the cleaning module 12 by the circulation module 13. In this step, the used cleaning liquid may be filtered through the filter 132 of the circulation module 13 and then returned to the cleaning liquid supply device 121 for reuse, for example, the recovery tank 131 may collect the cleaning liquid. And it is recycled to the cleaning liquid supply device 121 through the filter 132.

In summary, the cleaning system of the present invention can efficiently clean the pallet truck, so that the manual cleaning can be completely replaced, and the cleaning system of the invention can remove the pollutants of the front and rear runners of the pallet truck to avoid The cleanliness of the polluting production plant; in addition, the cleaning system of the present invention is a complete cleaning system, and the liquid such as cleaning liquid and water can be collected, recycled and reused, so that the site is not wet and slippery, so as to improve production. Clean the plant area and reduce the occurrence of accidents.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and the equivalents of the present invention are intended to be included within the scope of the present invention.

11. . . Carrier

110. . . First card wheel device

110'. . . Second card wheel device

110A. . . First rolling piece

110B. . . Second rolling piece

110C. . . Third rolling piece

110D. . . Fourth rolling piece

110E. . . Fifth rolling piece

111. . . Carrier board

112. . . First fixing hole

113. . . Second fixing hole

114. . . Sliding slope

12. . . Cleaning module

121. . . Cleaning liquid supply device

122. . . First cleaning liquid nozzle

123. . . Second cleaning liquid nozzle

13. . . Loop module

131. . . Recovery tank

132. . . filter

20. . . Crossbar

twenty one. . . Support frame

twenty two. . . First runner

twenty three. . . Second runner

twenty four. . . Force rod

25. . . Lifter

S101～S107. . . Process step

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic view showing a cleaning system of a pallet truck of the present invention.

Fig. 2 is a schematic view showing the cleaning of the pallet truck of the present invention.

Figure 3 is a schematic view showing the cleaning of the first runner of the pallet truck of the present invention.

Figure 4 is a schematic view showing the cleaning of the second reel of the pallet truck of the present invention.

Fig. 5 is a flow chart showing a cleaning method of the pallet truck of the present invention.

11. . . Carrier

110. . . First card wheel device

110'. . . Second card wheel device

110A. . . First rolling piece

110B. . . Second rolling piece

110C. . . Third rolling piece

110D. . . Fourth rolling piece

110E. . . Fifth rolling piece

111. . . Carrier board

112. . . First fixing hole

113. . . Second fixing hole

114. . . Sliding slope

12. . . Cleaning module

121. . . Cleaning liquid supply device

122. . . First cleaning liquid nozzle

123. . . Second cleaning liquid nozzle

13. . . Loop module

131. . . Recovery tank

132. . . filter

Claims (19)

A cleaning system for a pallet truck, comprising: a carrier having a first card wheel device and a second card wheel device; a cleaning module connected to the carrier, comprising a cleaning liquid supply device and First and second cleaning liquid nozzles respectively corresponding to the first chuck device and the second chuck device; and a circulation module connected to the cleaning liquid supply device. The cleaning system of the pallet truck according to claim 1, wherein the first chucking device is composed of a corresponding first rolling member and a second rolling member, and a first fixing hole is defined in the bearing seat. The first fixing hole exposes the first rolling member and the second rolling member. The cleaning system of the pallet truck of claim 2, wherein the first cleaning liquid nozzle corresponding to the first chucking device is disposed between the first rolling member and the second rolling member, And should be the first fixing hole. The cleaning system for a pallet truck according to claim 3, wherein the second chuck device is composed of corresponding third, fourth, and fifth rolling members, and the carrier has two Two fixing holes, the two second fixing holes exposing the third, fourth and fifth rolling members. The cleaning system of the pallet truck according to claim 4, wherein the second cleaning liquid nozzle corresponding to the second chuck device is disposed between the third and fourth rolling members and 4. Between the fifth rolling members, and the two second fixing holes. A cleaning system for a pallet truck as described in claim 1, 3 or 5, further comprising a scraping device. The cleaning system of the pallet truck according to claim 6, wherein the circulation module comprises a recovery tank installed at the bottom of the carrier and a filter installed in the recovery tank. A cleaning method for a pallet truck includes the following steps: providing a pallet truck having at least two support brackets, one end of the two support brackets being fixed by a crossbar, and a first runner below the crossbar Each of the support frames has two second reels at its free end; a cleaning system is provided, the cleaning system includes: a carrier having a first card device and a second card device; a cleaning module of the carrier, comprising a cleaning liquid supply device and a plurality of first and second cleaning liquid nozzles respectively corresponding to the first and second clamping device; and a housing disposed on the carrier a lower circulation module connected to the cleaning liquid supply device, and the first rotating wheel is correspondingly placed on the first card wheel device, and the two second rotating wheels are correspondingly placed in the second a cleaning device, wherein the cleaning liquid supply device supplies the cleaning liquid, and the first and second cleaning liquid nozzles are used to spray the cleaning liquid on the first rotating wheel and the two second rotating wheels For cleaning; and using the loop module will make The cleaning liquid recovered through the cleaning liquid supply means. The method of cleaning a pallet truck according to claim 8, wherein the first chucking device is composed of a corresponding first rolling member and a second rolling member, and a first fixing hole is defined in the bearing seat. The first fixing hole exposes the first rolling member and the second rolling member. In the step of providing a cleaning system, the first rotating wheel is placed through the first fixing hole and placed in the first Between a rolling element and a second rolling element. The cleaning method of the pallet truck according to claim 9, wherein the first cleaning liquid nozzle corresponding to the first chuck device is disposed between the first rolling member and the second rolling member, And in the first fixing hole, the first cleaning liquid nozzle sprays the cleaning liquid on the first rotating wheel in a cleaning step. The cleaning method of the pallet truck according to claim 10, wherein the second chuck device is composed of corresponding third, fourth, and fifth rolling members, and the carrier has two a second fixing hole, wherein the two second fixing holes expose the third, fourth, and fifth rolling members, and in the step of providing a cleaning system, the two second rotating wheels respectively pass through the second fixing hole And placed between the third and fourth rolling members and between the fourth and fifth rolling members. The cleaning method of the pallet truck according to claim 11, wherein the second cleaning liquid nozzle corresponding to the second chuck device is disposed between the third and fourth rolling members and the fourth Between the fifth rolling members and the two second fixing holes, the second cleaning liquid nozzles spray the cleaning liquid on the two second rotating wheels during a cleaning step. The method of cleaning a pallet truck according to claim 8, wherein the step of providing a pallet truck further comprises a scraping step for using the scraping device for the first The second wheel is scraped. The cleaning method of the pallet truck according to claim 13, wherein in the step of recycling the used cleaning liquid to the cleaning liquid supply device by using the circulation module, the circulation module includes a a recovery tank at the bottom of the carrier and a filter installed in the recovery tank, the recovery tank can collect the cleaning liquid and pass through the filter to the cleaning liquid supply device. A cleaning system for a pallet truck, comprising: a carrier having at least one chuck device; a cleaning module coupled to the carrier, comprising a cleaning liquid supply device and at least one pair of cleaning devices a liquid jet head; and a circulation module connected to the cleaning liquid supply device. The cleaning system for a pallet truck according to claim 15, wherein the card wheel device is composed of a plurality of rolling members. The cleaning system of the pallet truck of claim 16, wherein the carrier is provided with at least one fixing hole to expose the rolling elements. A cleaning system for a pallet truck as described in claim 15, paragraph 16, or claim 17, further comprising a scraping device. The cleaning system of the pallet truck according to claim 18, wherein the circulation module comprises a recovery tank installed at the bottom of the carrier and a filter installed in the recovery tank.