CN115158909A - Polyurethane raw material storage tank convenient to transport - Google Patents
Polyurethane raw material storage tank convenient to transport Download PDFInfo
- Publication number
- CN115158909A CN115158909A CN202211070234.4A CN202211070234A CN115158909A CN 115158909 A CN115158909 A CN 115158909A CN 202211070234 A CN202211070234 A CN 202211070234A CN 115158909 A CN115158909 A CN 115158909A
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- Prior art keywords
- storage tank
- frame
- splicing
- locking tongue
- rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/12—Supports
- B65D90/20—Frames or nets, e.g. for flexible containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
- B62B1/02—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the wheel axis is disposed between the load and the handles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2202/00—Indexing codes relating to type or characteristics of transported articles
- B62B2202/02—Cylindrically-shaped articles, e.g. drums, barrels, flasks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Handcart (AREA)
Abstract
The invention relates to the technical field of storage tanks, in particular to a polyurethane raw material storage tank convenient to transport, which comprises: the holding vessel main part, remove and push away frame and concatenation locking subassembly, the both ends of concatenation locking subassembly and holding vessel main part can be dismantled with the surface that removes the push away the frame and be connected, and the holding vessel main part is protected frame and jar body including the protection, and jar body fixed mounting protects the inboard of frame in the protection, and the equal fixed mounting in each angle that the frame was protected in the protection has the concatenation piece, and the ground of jar body is equipped with the blowing floodgate that is fixed in the protection and protects the bottom surface of the frame. According to the invention, by arranging the novel storage tank main body structure, the storage tank main body structure is formed by combining the protective frame and the tank body, the main body support of the storage tank main body can be realized by the protective frame structure with the upright cubic surface, the transportation and the stacking are convenient, the field utilization rate is improved, the adjacent splicing of the storage tank main bodies is realized by the splicing blocks with the surfaces matched with the surface corner pieces of the existing container supporting vehicle plate, the rapid fixation is realized, and the shipping work efficiency is improved.
Description
Technical Field
The invention relates to the technical field of storage tanks, in particular to a polyurethane raw material storage tank convenient to transport.
Background
The existing polyurethane raw material storage tank is mainly carried out by other loading vehicles such as a general forklift or a crane in the moving transportation process, containers are adopted for loading and consignment in the long-distance transportation process, the flexibility of carrying by using various engineering vehicles is limited by the site, the carrying is limited, the input cost is high, the carrying efficiency is low, the stability is low in the hoisting and forking processes, the polyurethane raw material storage tank is easy to overturn and burst, the polyurethane raw material storage tank is required to be fixed in the long-distance consignment process, the operation is complex, the fixing effect is poor, dangerous accidents are easy to happen in the transportation process, and certain defects exist.
In view of this, research and improvement are carried out to solve the existing problems, and a polyurethane raw material storage tank convenient to transport is provided to solve the problems that the existing polyurethane raw material storage tank is inconvenient to transport and has poor fixing stability.
Disclosure of Invention
The present invention is directed to solving one of the technical problems of the prior art or the related art.
Therefore, the technical scheme adopted by the invention is as follows: a polyurethane raw material storage tank convenient to transport includes: the splicing and locking device comprises a storage tank main body, a movable pushing frame and a splicing and locking assembly, wherein two ends of the splicing and locking assembly are detachably connected with the surfaces of the storage tank main body and the movable pushing frame;
the movable pushing frame comprises a connecting rod, a supporting rod, a connecting block and a wheel shaft, wherein the top end of the connecting rod is movably connected with a first support rod movably connected with the surface of the supporting rod, the surface of the connecting rod is rotatably connected with a connecting rod, the other end of the connecting rod is rotatably connected with the surface of the supporting rod, the surface of the supporting rod is fixedly provided with a second support rod, the bottom end of the second support rod is rotatably connected with the surface of the wheel shaft, two ends of the wheel shaft are both rotatably provided with movable wheels, and the connecting block is fixedly arranged at the upper end and the lower end of the connecting rod;
the concatenation locking subassembly includes control end box, main shaft nail, first spring bolt, second spring bolt and trigger switch, the tip fixedly connected with threaded connection seat of main shaft nail, the inboard fixed mounting of connecting rod pole has the screw to cup joint in the axle sleeve seat on threaded connection seat surface, the quantity of main shaft nail is two and be the both sides of symmetric distribution in control end box, first spring bolt and second spring bolt rotate respectively and cup joint in the outside of two main shaft nails, trigger switch's quantity is two and is located the inboard of two main shaft nails respectively, the inboard fixed mounting of control end box has lithium cell and drive steering wheel.
The present invention in a preferred example may be further configured to: the protection frame is of an aluminum alloy or stainless steel frame structure, the length, the width and the height of the protection frame are equal, and the number of the splicing blocks is eight, and the splicing blocks are uniformly distributed at each corner of the protection frame and are welded and fixed.
The present invention in a preferred example may be further configured to: the connecting blocks are located at the upper end and the lower end of the connecting bar rod, the distance between the two connecting blocks is the same as the distance between the two splicing blocks in the vertical direction, and the two connecting blocks are arranged in one-to-one correspondence with the two splicing blocks in the vertical direction.
The present invention in a preferred example may be further configured to: the connecting block is the same as the splicing block in structure, the locking jacks with the same structure size are formed in the surfaces of the connecting block and the splicing block, the shapes of the locking jacks are the same as the cross-sectional shapes of the first spring bolt and the second spring bolt, and the cross-sectional lengths of the first spring bolt and the second spring bolt are larger than the widths.
The present invention in a preferred example may be further configured to: first vaulting pole and second vaulting pole are in manual hydraulic stem or the electronic hydraulic stem, the surface of connecting rod pole is equipped with the extension spring that the other end is connected with the connecting rod surface, the quantity of connecting rod is two and two connecting rods are parallel direction and arranges.
The present invention in a preferred example may be further configured to: one end of each of the first spring bolt and the second spring bolt is fixedly connected with a ring gear sleeve, and the output end of the driving steering engine is in transmission engagement with the surface of the ring gear sleeve.
The present invention in a preferred example may be further configured to: the quantity of drive steering wheel is two sets ofly and is connected with the ring gear cover transmission on first spring bolt and second spring bolt surface respectively, two trigger switch is connected with the input electricity of two drive steering wheels respectively, the surface of control end box is equipped with the unblock control switch with drive steering wheel input electric connection.
The invention in a preferred example may be further configured to: first spring bolt, second spring bolt and main shaft nail are the toper form, first spring bolt and second spring bolt all are equipped with the interval with the surface of control end box, and the interval equals the thickness of splice block and connecting block.
The beneficial effects obtained by the invention are as follows:
1. according to the invention, by arranging the novel storage tank main body structure, the storage tank main body structure is formed by combining the protective frame and the tank body, the main body support of the storage tank main body can be realized by the protective frame structure with the upright cubic surface, the transportation and the stacking are convenient, the field utilization rate is improved, the adjacent splicing of the storage tank main bodies is realized by the splicing blocks with the surfaces matched with the surface corner pieces of the existing container supporting vehicle plate, the rapid fixation is realized, and the shipping work efficiency is improved.
2. According to the invention, through arranging the splicing blocks and the connecting blocks with the same specification structure, the splicing locking assemblies are utilized to lock and position the adjacent storage tank main bodies, the storage tank main bodies are spliced and shipped quickly, the storage tank main bodies are connected with the movable pushing frame quickly through the splicing locking assemblies, the movable pushing frame is used for carrying the storage tank main bodies, and the movable pushing frame is used for carrying flexibly through the matched protective protecting frame.
3. According to the invention, through the arrangement of the matched splicing and locking assembly structure, the first spring bolt and the second spring bolt are automatically controlled to rotate and be locked in the splicing block and the connecting block by being contacted with the splicing block or the connecting block through the trigger switch, so that the splicing and locking between adjacent storage tank main bodies or the quick connection between the storage tank main bodies and the movable pushing frame is realized, the transportation and carrying working efficiency is obviously improved with high practicability.
Drawings
FIG. 1 is a schematic overall structure diagram of one embodiment of the present invention;
FIG. 2 is a schematic structural view of a storage tank according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a mobile pushing frame according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a control end box according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of the internal structure of the control end box according to one embodiment of the present invention;
FIG. 6 is a schematic cross-sectional view of a splice locking assembly in accordance with one embodiment of the present invention;
FIG. 7 is a schematic diagram of a tile structure according to an embodiment of the present invention.
Reference numerals:
100. a storage tank main body; 110. a protective protection frame; 120. a tank body; 130. splicing blocks; 121. a discharge gate; 131. locking the jack;
200. moving the pushing frame; 210. connecting the rods; 220. a support bar; 230. connecting blocks; 240. an axle; 250. a first stay bar; 260. a second stay bar; 211. a connecting rod;
300. splicing and locking components; 310. a control end box; 320. a spindle pin; 330. a first bolt; 340. a second bolt; 350. a trigger switch; 311. a lithium battery; 312. driving a steering engine; 313. a shaft sleeve seat; 321. a threaded connection seat; 331. and (4) a ring gear sleeve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.
A polyurethane raw material storage tank which is convenient to transport and provided by some embodiments of the invention is described in the following with reference to the attached drawings.
Referring to fig. 1 to 7, the polyurethane raw material storage tank convenient to transport provided by the invention comprises: the storage tank comprises a storage tank main body 100, a movable push frame 200 and a splicing locking assembly 300, wherein two ends of the splicing locking assembly 300 are detachably connected with the surfaces of the storage tank main body 100 and the movable push frame 200, the storage tank main body 100 comprises a protective frame 110 and a tank body 120, the tank body 120 is fixedly arranged on the inner side of the protective frame 110, splicing blocks 130 are fixedly arranged at each corner of the protective frame 110, and a discharge gate 121 fixed to the bottom surface of the protective frame 110 is arranged on the ground of the tank body 120;
the movable pushing frame 200 comprises a connecting bar 210, a supporting bar 220, a connecting block 230 and a wheel shaft 240, wherein the top end of the connecting bar 210 is movably connected with a first support bar 250 movably connected with the surface of the supporting bar 220, the surface of the connecting bar 210 is rotatably connected with a connecting rod 211, the other end of the connecting rod is rotatably connected with the surface of the supporting bar 220, the surface of the supporting bar 220 is fixedly provided with a second support bar 260, the bottom end of the second support bar 260 is rotatably connected with the surface of the wheel shaft 240, two ends of the wheel shaft 240 are rotatably provided with movable wheels, and the connecting block 230 is fixedly arranged at the upper end and the lower end of the connecting bar 210; concatenation locking subassembly 300 includes control end box 310, main shaft nail 320, first spring bolt 330, second spring bolt 340 and trigger switch 350, the tip fixedly connected with threaded connection seat 321 of main shaft nail 320, the inboard fixed mounting of connecting rod pole 210 has the screw to cup joint in the axle sleeve seat 313 on threaded connection seat 321 surface, the quantity of main shaft nail 320 is two and be the both sides of symmetric distribution in control end box 310, first spring bolt 330 and second spring bolt 340 rotate respectively and cup joint in the outside of two main shaft nails 320, the quantity of trigger switch 350 is two and is located the inboard of two main shaft nails 320 respectively, the inboard fixed mounting of control end box 310 has lithium cell 311 and drive steering wheel 312.
In this embodiment, the protective frame 110 is an aluminum alloy or stainless steel frame structure, the length, the width and the height of the protective frame 110 are equal, and the number of the splicing blocks 130 is eight, and the splicing blocks are uniformly distributed at each corner of the protective frame 110 and are welded and fixed.
Specifically, utilize the same length, width and height frame construction to carry out the rigidity protection of jar body 120, and can pile up wantonly and two liang of concatenations, carry out vertical to piling up and improve space utilization, reduce storage and cost of transportation.
In this embodiment, the connecting blocks 230 are located at the upper and lower ends of the connecting rod 210, the distance between the two connecting blocks 230 is the same as the distance between the two splicing blocks 130 in the vertical direction, and the two connecting blocks 230 are arranged in one-to-one correspondence with the two splicing blocks 130 in the vertical direction.
Specifically, the connecting block 230 on the surface of the connecting rod 210 corresponds to the two splicing blocks 130 in the vertical direction on the surface of the storage tank main body 100 one by one, so that the quick splicing of the movable pushing frame 200 and the storage tank main body 100 can be realized under the splicing connection of the splicing locking assembly 300, and the carrying work is carried out.
In this embodiment, the connecting block 230 and the splicing block 130 have the same structure, and each surface is provided with a locking insertion hole 131 having the same structure size, the shape of the locking insertion hole 131 is the same as the cross-sectional shapes of the first locking tongue 330 and the second locking tongue 340, and the cross-sectional lengths of the first locking tongue 330 and the second locking tongue 340 are greater than the widths.
Specifically, by using the shapes of the special locking insertion hole 131, the first locking tongue 330 and the second locking tongue 340, after the first locking tongue 330 and the second locking tongue 340 are inserted into the locking insertion hole 131, the engaging state of the first locking tongue 330, the second locking tongue 340 and the locking insertion hole 131 can be changed and the inner side of the splicing block 130 or the connecting block 230 can be abutted and locked by rotating 90 degrees, so that quick locking is realized.
In this embodiment, the first and second spacers 250 and 260 are both one of a manual hydraulic rod or an electric hydraulic rod, the surface of the connecting bar 210 is provided with an extension spring having the other end connected to the surface of the connecting rod 211, the number of the connecting rods 211 is two, and the two connecting rods 211 are arranged in a parallel direction.
Specifically, the relative positions of the connecting rod 210 and the supporting rod 220 are changed by the extension and contraction of the first stay 250 under the linkage guide of the connecting rod 211 so as to raise or lower only the connecting rod 210 and the protective protection frame 110 connected to one side, an operator on the other side pushes down the connecting rod 210 and the protective protection frame 110 connected to one side by using the wheel shaft 240 as a fulcrum to move the pushing frame 200 to push and convey the storage tank main body 100, and the supporting rod 220, the connecting rod 210 and the protective protection frame 110 connected to one side are integrally lifted by the extension and contraction of the second stay 260, so that the lifting and lowering of the protective protection frame 110 are adjusted.
In this embodiment, one end of each of the first locking tongue 330 and the second locking tongue 340 is fixedly connected to a ring gear sleeve 331, and the output end of the driving steering engine 312 is in transmission engagement with the surface of the ring gear sleeve 331.
Further, the number of the driving steering engines 312 is two, and the driving steering engines are respectively connected with the ring gear sleeves 331 on the surfaces of the first locking tongue 330 and the second locking tongue 340 in a transmission manner, the two trigger switches 350 are respectively electrically connected with the input ends of the two driving steering engines 312, and the surface of the control end box 310 is provided with an unlocking control switch electrically connected with the input end of the driving steering engines 312.
Specifically, the triggering switch 350 is used to contact with the inner wall of the inner side of the entering splice block 130 or the connecting block 230 to trigger an electrical signal to automatically control the corresponding driving steering engine 312 to perform deflection motion, the driving steering engine 312 drives the first locking tongue 330 and the second locking tongue 340 to rotate, and an operator presses the unlocking control switch to synchronously drive the two driving steering engines 312 to synchronously deflect for unlocking in the unlocking operation.
In this embodiment, the first locking tongue 330, the second locking tongue 340 and the spindle nail 320 are tapered, and the first locking tongue 330 and the second locking tongue 340 are spaced apart from the surface of the control end box 310 by a distance equal to the thickness of the splicing block 130 and the connecting block 230.
Specifically, after the first lock tongue 330 and the second lock tongue 340 are inserted into the inner side of the splice block 130, the first lock tongue 330 and the second lock tongue 340 rotate by 90 degrees under the driving of the driving steering engine 312, and then are perpendicular to the direction of the lock insertion hole 131 and abut against the inner side of the splice block 130 for locking.
The working principle and the using process of the invention are as follows:
when the polyurethane raw material storage tank is used, polyurethane raw materials are filled through a top cover on the surface of the tank body 120 and can be discharged through the discharge gate 121, in the transportation work, two ends of the splicing locking assembly 300 can be respectively inserted into the connecting block 230 on the surface of the connecting rod 210 and the splicing block 130 on the surface of the storage tank main body 100 to be transported, the splicing block 130 or the inner side of the connecting block 230 is triggered after the trigger switch 350 is contacted, an electric signal is sent out, the corresponding first locking tongue 330 and the second locking tongue 340 are driven by the driving steering engine 312 to deflect 90 degrees, the first locking tongue 330 and the second locking tongue 340 are locked inside the splicing block 130 and the connecting block 230, the storage tank main body 100 and the mobile push frame 200 are rapidly spliced, then the relative positions of the connecting rod 210 and the supporting rod 220 can be adjusted by manually pressing the first supporting rod 250 and the second supporting rod 260, the storage tank main body 100 on one side of the connecting rod 210 is jacked up to leave the ground, the storage tank main body 100 can be transported by pushing the mobile push frame 200, and the storage tank main body 100 is small in volume and high in flexibility;
after the storage tank main body 100 is transported to the surface of a transport vehicle by the movable pushing frame 200, the storage tank main body 100 is connected and fixed with the corner piece of the surface of the container transportation vehicle by the ground splicing block 130 of the storage tank main body 100 in a matched and inserted mode, in the subsequent stacking process of the storage tank main body 100, the storage tank main body 100 and the container transportation vehicle, the splicing block 130 on the surface of the adjacent storage tank main body 100 is inserted through the splicing locking assembly 300 to lock the adjacent storage tank main body 100, after the first locking tongue 330 and the second locking tongue 340 at the two ends of the control end box 310 are inserted into the inner side of the splicing block 130, the trigger switch 350 is contacted with the inner wall of the splicing block 130, and an electric signal is sent to start the driving steering engine 312, by the meshing transmission of drive steering wheel 312 and ring gear cover 331, make first spring bolt 330 and second spring bolt 340 take place deflection motion on main shaft nail 320 surface, first spring bolt 330 and second spring bolt 340 are perpendicular and lock with the inboard butt of splice 130 with locking jack 131 orientation after rotatory 90 degrees, operation steps above the repetition, make a plurality of holding vessel main parts 100 intercombination become a whole, and be connected the locking with vanning delivery car board surface, fixed effect is stable, it is convenient to connect, only need control drive steering wheel 312 to deflect 90 degrees once more and can make first spring bolt 330 and second spring bolt 340 and splice 130 unblock in the dismantlement process.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a polyurethane raw materials holding vessel convenient to transportation which characterized in that includes: the splicing and protecting device comprises a storage tank main body (100), a movable pushing frame (200) and a splicing and locking assembly (300), wherein two ends of the splicing and locking assembly (300) are detachably connected with the surfaces of the storage tank main body (100) and the movable pushing frame (200), the storage tank main body (100) comprises a protecting frame (110) and a tank body (120), the tank body (120) is fixedly installed on the inner side of the protecting frame (110), splicing blocks (130) are fixedly installed at all corners of the protecting frame (110), and a discharge gate (121) fixed to the bottom surface of the protecting frame (110) is arranged on the ground of the tank body (120);
the movable push frame (200) comprises a connecting bar rod (210), a supporting bar rod (220), a connecting block (230) and a wheel shaft (240), the top end of the connecting bar rod (210) is movably connected with a first support rod (250) movably connected with the surface of the supporting bar rod (220), the surface of the connecting bar rod (210) is rotatably connected with a connecting rod (211) of which the other end is rotatably connected with the surface of the supporting bar rod (220), the surface of the supporting bar rod (220) is fixedly provided with a second support rod (260), the bottom end of the second support rod (260) is rotatably connected with the surface of the wheel shaft (240), two ends of the wheel shaft (240) are rotatably provided with movable wheels, and the connecting block (230) is fixedly arranged at the upper end and the lower end of the connecting bar rod (210);
concatenation locking subassembly (300) is including control end box (310), main shaft nail (320), first spring bolt (330), second spring bolt (340) and trigger switch (350), tip fixedly connected with threaded connection seat (321) of main shaft nail (320), the inboard fixed mounting of connecting rod pole (210) has the screw to cup joint in threaded connection seat (321) surperficial axle sleeve seat (313), the quantity of main shaft nail (320) is two and be the both sides of symmetric distribution in control end box (310), first spring bolt (330) and second spring bolt (340) rotate respectively and cup joint in the outside of two main shaft nails (320), the quantity of trigger switch (350) is two and just is located the inboard of two main shaft nails (320) respectively, the inboard fixed mounting of control end box (310) has lithium cell (311) and drive steering wheel (312).
2. The polyurethane raw material storage tank convenient to transport as claimed in claim 1, wherein the protective frame (110) is an aluminum alloy or stainless steel frame structure, the length, the width and the height of the protective frame (110) are equal, and the number of the splicing blocks (130) is eight, and the splicing blocks are uniformly distributed at each corner of the protective frame (110) and are welded and fixed.
3. The polyurethane raw material storage tank convenient to transport as claimed in claim 1, wherein the connecting blocks (230) are located at the upper and lower ends of the connecting rod (210), the distance between the two connecting blocks (230) is the same as the distance between the two vertically-arranged splicing blocks (130), and the two connecting blocks (230) are arranged in one-to-one correspondence with the two vertically-arranged splicing blocks (130).
4. The polyurethane raw material storage tank convenient to transport as claimed in claim 1, wherein the connecting block (230) and the splicing block (130) have the same structure, and each surface is provided with a locking insertion hole (131) with the same structure and size, the shape of the locking insertion hole (131) is the same as the cross-sectional shape of the first locking tongue (330) and the second locking tongue (340), and the cross-sectional length of the first locking tongue (330) and the second locking tongue (340) is greater than the width.
5. The polyurethane raw material storage tank convenient to transport is characterized in that the first support rod (250) and the second support rod (260) are both one of a manual hydraulic rod or an electric hydraulic rod, the surface of the connecting bar rod (210) is provided with an extension spring of which the other end is connected with the surface of the connecting rod (211), the number of the connecting rods (211) is two, and the two connecting rods (211) are arranged in a parallel direction.
6. The polyurethane raw material storage tank convenient to transport as claimed in claim 1, wherein one end of each of the first locking tongue (330) and the second locking tongue (340) is fixedly connected with a ring gear sleeve (331), and the output end of the driving steering engine (312) is in transmission engagement with the surface of the ring gear sleeve (331).
7. The polyurethane raw material storage tank convenient to transport as claimed in claim 1, wherein the number of the driving steering engines (312) is two, the driving steering engines are respectively in transmission connection with the annular gear sleeves (331) on the surfaces of the first locking tongue (330) and the second locking tongue (340), the two trigger switches (350) are respectively in electric connection with the input ends of the two driving steering engines (312), and the surface of the control end box (310) is provided with an unlocking control switch electrically connected with the input end of the driving steering engines (312).
8. The polyurethane raw material storage tank convenient to transport as claimed in claim 1, wherein the first locking tongue (330), the second locking tongue (340) and the main spindle nail (320) are in a conical shape, the first locking tongue (330) and the second locking tongue (340) are spaced from the surface of the control end box (310), and the spacing is equal to the thickness of the splicing block (130) and the connecting block (230).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211070234.4A CN115158909B (en) | 2022-09-02 | 2022-09-02 | Polyurethane raw material storage tank convenient to transport |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211070234.4A CN115158909B (en) | 2022-09-02 | 2022-09-02 | Polyurethane raw material storage tank convenient to transport |
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| Publication Number | Publication Date |
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| CN115158909A true CN115158909A (en) | 2022-10-11 |
| CN115158909B CN115158909B (en) | 2023-01-03 |
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| CN115158909B (en) | 2023-01-03 |
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