CN116923908B - Transport container for sand storage and transportation - Google Patents
Transport container for sand storage and transportation Download PDFInfo
- Publication number
- CN116923908B CN116923908B CN202311171698.9A CN202311171698A CN116923908B CN 116923908 B CN116923908 B CN 116923908B CN 202311171698 A CN202311171698 A CN 202311171698A CN 116923908 B CN116923908 B CN 116923908B
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- Prior art keywords
- shaped
- cover plate
- vertical
- welded
- sand storage
- Prior art date
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- 239000004576 sand Substances 0.000 title claims abstract description 39
- 230000000149 penetrating effect Effects 0.000 claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 33
- 230000000903 blocking effect Effects 0.000 claims description 5
- 230000002146 bilateral effect Effects 0.000 claims 2
- 230000002787 reinforcement Effects 0.000 claims 2
- 230000007246 mechanism Effects 0.000 abstract description 26
- 239000004575 stone Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
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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
- B65D88/00—Large containers
- B65D88/26—Hoppers, i.e. containers having funnel-shaped discharge sections
-
- 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
-
- 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
- B65D90/54—Gates or closures
- B65D90/62—Gates or closures having closure members movable out of the plane of the opening
- B65D90/623—Gates or closures having closure members movable out of the plane of the opening having a rotational motion
-
- 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
- B65D90/54—Gates or closures
- B65D90/66—Operating devices therefor
Abstract
The invention provides a transport container for sand storage and transportation, which relates to the technical field of transport containers and comprises a sand storage hopper, wherein a cover plate is rotatably arranged at the opening position of the rear end of the sand storage hopper, four vertical reinforcing pipes are symmetrically welded on one side of the cover plate, which is far away from the sand storage hopper, and two L-shaped inserted bars are symmetrically arranged between the top end parts of the four vertical reinforcing pipes in a penetrating and sliding manner through spring pushing; when the cover plate is turned upwards to erect the blanking cover, the protruding sections at the head ends of the horizontal parts of the two L-shaped inserted bars are correspondingly matched with the clamping grooves in the two U-shaped clamping pieces in an inserting mode, the transverse driving handle bars and the driving swing rods are connected together through the threaded sleeves to form a crank sliding block mechanism, the crank sliding block mechanism is essentially an auxiliary force pulling and inserting mechanism of the two L-shaped inserted bars, the auxiliary force pulling and inserting mechanism is directly integrally installed on the cover plate, and compared with the prior art that the external tool is used for picking or hammering to implement auxiliary loosening on the two shakable inserted bars, the trouble of additionally carrying the external tool can be omitted.
Description
Technical Field
The invention relates to the technical field of transport containers, in particular to a transport container for sand storage and transportation.
Background
Sand is one of the common raw materials in the construction industry, generally refers to a loose mixture of sand grains and broken stone, and a transportation device is one of the indispensable devices in the sand and stone transportation process, and the transportation device needs to be matched with a hopper or a trough and other material containing containers to be used together so as to transfer and transport the sand and stone.
The existing large discharging cover plate of the transportation container is mainly provided with two left and right shaking inserting rods and a container for inserting and positioning sealing covers, but a synchronous inserting and inserting transmission mechanism is lacked between the two shaking inserting rods, so that the two shaking inserting rods need to be sequentially pulled and inserted to drive the discharging cover plate in a step-by-step mode when the discharging cover plate is loosened, the operation and the use are more troublesome and inconvenient, the loosening and opening efficiency of the discharging cover plate is poor, in addition, when the discharging cover plate or the inserting rods are deformed after being used for a long time, inserting rod pulling and inserting clamping is difficult to be loosened, at the moment, picking or hammering loosening is generally needed by means of an external tool, and the operation is abnormal and troublesome.
Disclosure of Invention
In view of this, the invention provides a transport container for sand and stone storage, so as to solve the problems that the discharge cover plate is mostly inserted into the container by two rocking inserting rods at left and right positions, but the synchronous drawing and inserting transmission mechanism is mostly absent between the two rocking inserting rods, so that the two rocking inserting rods need to be drawn and inserted step by step to drive when the discharge cover plate is loosened, the operation and the use are more troublesome and inconvenient, and the efficiency of loosening and loosening the discharge cover plate is poor.
The invention provides a transport container for sand and stone storage, which particularly comprises a sand and stone storage hopper, wherein a cover plate is rotatably arranged at the position of an opening at the rear end of the sand and stone storage hopper, four vertical reinforcing pipes are symmetrically welded on one side of the cover plate, which is far away from the sand and stone storage hopper, and two L-shaped inserted bars are symmetrically arranged between the top end parts of the four vertical reinforcing pipes in a penetrating and sliding manner through spring pushing; two mounting lugs are symmetrically locked and mounted on the top positions of the rear sides of the left side wall and the right side wall of the sand stone storage hopper through screws, one U-shaped clamping piece is welded at the rear ends of the two mounting lugs, and when the cover plate is turned upwards to erect the blocking cover, the protruding sections at the head ends of the horizontal parts of the two L-shaped inserted rods are correspondingly matched with the clamping grooves in the two U-shaped clamping pieces in an inserting manner; the cover plate is provided with a transverse driving handle rod in a sliding manner at the positions among the four vertical reinforced pipes, two connecting rods are symmetrically and rotationally connected to the middle section of the transverse driving handle rod, and the tail ends of the two connecting rods are correspondingly and rotationally connected with the bottom ends of the two L-shaped inserted rod vertical supporting parts; and four rocking bars which are transversely arranged are rotatably arranged between the bottom sections of the vertical reinforcing pipes in a penetrating manner, a section of external threads are arranged on the middle part of each rocking bar, a thread sleeve is rotatably arranged on each thread section, a transmission rocking bar is rotatably connected to the thread sleeve, a short-inserting shaft is slidably arranged on the head end section of each transmission rocking bar in a penetrating manner, and the short-inserting shaft is in plug-in fit with the middle part of the transverse driving handlebar.
Further, three vertical positioning shafts are welded at equal intervals on the positions of the cover plates between the four vertical reinforced pipes, one sliding lug is welded on the most middle position of the transverse driving handle rod towards one side of the cover plate, and the sliding lug is correspondingly matched with the middle vertical positioning shaft in a sliding mode.
Further, four transverse locating shafts are symmetrically welded between the left and right vertical reinforcing pipes close to one side of the vertical locating shaft and the middle sections of the left and right vertical locating shafts outside the left and right vertical reinforcing pipes, and the vertical supporting parts of the four L-shaped inserting rods are correspondingly in sliding fit with the four transverse locating shafts.
Furthermore, two positioning rings are symmetrically welded at the front end and the rear end of the transmission swing rod, the short-inserting shaft is in penetrating and inserting fit with the positioning rings at the front end, and a prescription-shaped sliding sleeve is slidably installed on the half section, far away from the threaded sleeve, of the transmission swing rod through spring pushing.
Furthermore, two pull rods are symmetrically and rotatably connected between the square sliding sleeve and the short-cut shaft, a positioning shaft sleeve is welded and supported at a position, close to the rocker, on the cover plate, and when the transmission swing rod is horizontally idle, the short-cut shaft is in plug-in fit with the positioning shaft sleeve.
Further, two handle frames are symmetrically welded on the left end section and the right end section of the transverse driving handle rod, and the two handle frames are of a U-shaped structure.
Furthermore, two L-shaped supporting rods are symmetrically welded on the positioning shaft sleeve, the tail ends of the two L-shaped supporting rods are welded and fixed with the cover plate, and the positioning shaft sleeve and the rocker are positioned on the same horizontal plane.
Further, the front and rear vertical supporting parts of the U-shaped clamping pieces are respectively in a horn-shaped oblique section structure on one side of the left and right ends of the cover plate.
Furthermore, two crank handles are symmetrically welded on the protruding parts at the left end and the right end of the rocker, and the two crank handles are of L-shaped structures.
Further, a short drawing rod is supported and welded on the middle part of the threaded sleeve, and a positioning ring at the tail end of the transmission swing rod is in running fit with the short drawing rod.
The beneficial effects are that:
1. according to the invention, the two connecting rods, the transverse driving handle bars and the two L-shaped inserting bars are jointly connected to form the two crank slide block mechanisms, through the two crank slide block mechanisms, the two L-shaped inserting bars can be pushed to be driven to synchronously slide in opposite directions by the upper and lower sliding transverse driving handle bars, and the tightness of the cover plate is realized.
2. According to the invention, the rocker rotates positively and negatively, so that strong screw propelling force in the left-right direction can be generated for driving the screw sleeve, the screw sleeve can push and drive the transverse driving handle rod to slide up and down to provide strong drawing and inserting driving force for the two L-shaped inserting rods under the driving of strong pushing force, when the drawing and inserting clamp is blocked due to deformation of the cover plate or the L-shaped inserting rods in the long-time use process, the two L-shaped inserting rods can be normally drawn and inserted and loosened, and the transverse driving handle rod and the transmission rocker are connected together through the screw sleeve to form a crank sliding block mechanism, namely the boosting auxiliary drawing and inserting mechanism of the two L-shaped inserting rods is directly integrated and installed on the cover plate.
3. According to the invention, when the cover plate or the L-shaped inserted rod is deformed in the long-time use process to cause small dislocation with the U-shaped clamping piece, the deformed L-shaped inserted rod can be guided and inserted into the clamping groove in the U-shaped clamping piece by the inclined plane guiding principle of the front and rear vertical supporting inclined section parts of the two U-shaped clamping pieces, so that the positioning and blocking functions of the cover plate or the L-shaped inserted rod and the sand and stone storage hopper can still be normally implemented after the cover plate or the L-shaped inserted rod is deformed to a certain extent, and the applicability of the cover plate is indirectly improved.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
FIG. 1 is a schematic view of the overall rear side structure of a transport container for sand storage and transportation of the present invention;
FIG. 2 is a schematic view showing a state that a cover plate of a transport container for sand storage and transportation is turned down and opened;
FIG. 3 is a schematic diagram of the cover plate structure of the transport container for sand storage and transportation of the present invention;
FIG. 4 is a transmission state diagram of a transmission swing rod and a transverse driving handle rod of the transport container for sand storage and transportation;
FIG. 5 is a schematic view of the rocker structure of the transport container for sand storage and transportation of the present invention;
FIG. 6 is a schematic view of the structure of a transverse driving handle bar of the transport container for sand storage and transportation of the present invention.
FIG. 7 is a schematic view of the structure of an L-shaped insert rod of the transport container for sand storage and transportation of the present invention;
FIG. 8 is a schematic diagram of the structure of a transmission swing rod of the transport container for sand storage and transportation of the invention;
FIG. 9 is a schematic view of a square sliding sleeve structure of a transport container for sand storage and transportation.
List of reference numerals
1. A sand storage hopper; 101. installing an ear block; 102. a U-shaped clamping piece; 2. a cover plate; 201. a vertical reinforcing pipe; 202. a vertical positioning shaft; 203. a transverse positioning shaft; 204. an L-shaped insert rod; 205. positioning the shaft sleeve; 3. a rocker; 301. a thread sleeve; 4. a transverse driving handle bar; 401. a connecting rod; 402. a sliding lug; 5. driving the swing rod; 501. square sliding sleeve; 502. a pull rod; 503. a stub shaft.
Detailed Description
In order to make the objects, aspects and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present invention.
Please refer to fig. 1 to 9:
embodiment one:
the invention provides a transport container for sand storage and transportation, which comprises a sand storage hopper 1, wherein a cover plate 2 is rotatably arranged at the opening position of the rear end of the sand storage hopper 1, four vertical reinforcing pipes 201 are symmetrically welded on one side of the cover plate 2, which is far away from the sand storage hopper 1, and two L-shaped inserted rods 204 are symmetrically arranged between the top end parts of the four vertical reinforcing pipes 201 in a penetrating and sliding manner through spring pushing; two mounting lugs 101 are symmetrically locked and mounted on the top positions of the rear sides of the left and right side walls of the sand storage hopper 1 through screws, one U-shaped clamping piece 102 is welded at the rear ends of the two mounting lugs 101, and when the cover plate 2 is turned upwards to erect the blocking cover, the protruding sections at the head ends of the horizontal parts of the two L-shaped inserted rods 204 are correspondingly matched with the clamping grooves in the two U-shaped clamping pieces 102 in a plugging manner, so that the cover plate 2 can be plugged and positioned in the use state of the erect blocking cover; the cover plate 2 is provided with the transverse driving handle bars 4 in a sliding manner at positions among the four vertical reinforced pipes 201, the middle sections of the transverse driving handle bars 4 are symmetrically and rotationally connected with two connecting rods 401, the tail ends of the two connecting rods 401 are correspondingly and rotationally connected with the bottom ends of the vertical supporting parts of the two L-shaped inserted bars 204, the two connecting rods 401, the transverse driving handle bars 4 and the two L-shaped inserted bars 204 are jointly connected to form two slider-crank mechanisms, through the two mechanisms, the upper and lower sliding transverse driving handle bars 4 can push the two L-shaped inserted bars 204 to synchronously slide in opposite directions to draw and insert the cover plate 2 to implement tightness, compared with the prior art lacking a synchronous drawing and inserting transmission mechanism between the two rocking inserted bars, the trouble that the two L-shaped inserted bars 204 need to be sequentially drawn and inserted when the cover plate 2 is implemented tightness can be omitted, the operation and use are convenient, and the opening and closing efficiency of the cover plate 2 is better step by step; a rocker 3 which is transversely arranged is rotatably arranged between the bottom sections of the vertical reinforced pipes 201 in a penetrating manner, a section of external thread is arranged on the middle part of the rocker 3, a thread sleeve 301 is rotatably arranged on the thread section, a transmission rocker 5 is rotatably connected to the thread sleeve 301, a short plug shaft 503 is slidably arranged on the head end section of the transmission rocker 5 in a penetrating manner, the short plug shaft 503 is in plug fit with the middle part of the transverse driving handle rod 4, the transverse driving handle rod 4 and the transmission rocker 5 are jointly connected through the thread sleeve 301 to form a crank slide block mechanism (refer to figure 4), through the mechanism, the left and right sliding thread sleeve 301 can push and drive the transverse driving handle rod 4 to slide up and down to control the two L-shaped plug rods 204 to slide in opposite directions, in addition, the rocker 3 rotates in a positive and negative direction, strong thread propelling force in the left and right directions can be generated on the thread sleeve 301, the screw sleeve 301 can push and drive the transverse driving handle bar 4 to slide up and down to provide strong pulling and inserting driving force for the two L-shaped inserting bars 204 under the driving of strong thrust, so that when the cover plate 2 or the L-shaped inserting bars 204 deform in the long-time use process to cause pulling and inserting clamping, the two L-shaped inserting bars 204 can be pulled and inserting in a normal way, and the transverse driving handle bar 4 and the transmission swinging rod 5 are connected together by the screw sleeve 301 to form a crank sliding block mechanism, which is a force-adding auxiliary pulling and inserting mechanism of the two L-shaped inserting bars 204, the mechanism is directly integrated and installed on the cover plate 2, compared with the prior art that the external tool is used for picking or hammering the two swaying bars to implement auxiliary loosening, the trouble of additionally carrying the external tool can be omitted, in addition, the invention can complete the auxiliary loosening and loosening of the two L-shaped inserting bars 204 by only needing simple forward and backward swinging of the swinging rod 3, compared with the prying or hammering actions in the prior art, the device is simple and convenient to operate.
Three vertical positioning shafts 202 are welded at equal intervals at positions of the cover plate 2 between the four vertical reinforced pipes 201, and a sliding lug 402 is welded at the most middle position of the transverse driving handle rod 4 towards one side of the cover plate 2, and the sliding lug 402 is correspondingly matched with the middle vertical positioning shaft 202 in a sliding manner.
Wherein, the middle sections of the left and right vertical reinforced pipes 201 near one side of the vertical positioning shaft 202 and the left and right outer vertical positioning shafts 202 are symmetrically welded with four transverse positioning shafts 203, and the vertical supporting parts of the four L-shaped inserted bars 204 are correspondingly in sliding fit with the four transverse positioning shafts 203.
Two positioning rings are symmetrically welded at the front end and the rear end of the transmission swing rod 5, the short-inserting shaft 503 is in penetrating and inserting fit with the positioning rings at the front end, and a prescription-shaped sliding sleeve 501 is slidably installed on the half section of the transmission swing rod 5 far away from the threaded sleeve 301 through spring pushing.
Two pull rods 502 are symmetrically and rotatably connected between the square sliding sleeve 501 and the short-inserting shaft 503, a positioning shaft sleeve 205 is welded and supported at a position, close to the rocker 3, on the cover plate 2, the short-inserting shaft 503 is in plug-in fit with the positioning shaft sleeve 205 when the transmission oscillating rod 5 is horizontally idle, the transmission oscillating rod 5 is positioned and kept in a horizontal idle state (refer to fig. 3), the transmission oscillating rod 5 is connected and matched with the transverse driving handle 4 through the short-inserting shaft 503 which is movably and slidably arranged, when the short-inserting shaft 503 is in plug-in fit with the transverse driving handle 4, the two L-shaped inserting rods 204 are driven by using a boost auxiliary plug-in mechanism, when the short-inserting shaft 503 is separated from the transverse driving handle 4 in a plug-out mode, the two L-shaped inserting rods 204 are driven by using the transverse driving handle 4 and conventional hand pushing power, and then the two L-shaped inserting rods 204 can be driven to switch the driving modes by simply pulling the short-inserting shaft 503, so that the two L-shaped inserting rods 204 can select different driving modes according to different square scenes, the two L-shaped inserting rods 502, the sliding sleeve and the short-inserting shaft 501 can be pushed by the reciprocating slide block 501.
Wherein, two handle frames are symmetrically welded on the left and right end sections of the transverse driving handle rod 4, and the two handle frames are of U-shaped structures.
Two L-shaped supporting rods are symmetrically welded on the positioning shaft sleeve 205, the tail ends of the two L-shaped supporting rods are welded and fixed with the cover plate 2, and the positioning shaft sleeve 205 and the rocker 3 are positioned on the same horizontal plane.
Two crank handles are symmetrically welded on the protruding parts at the left end and the right end of the rocker 3, and the two crank handles are of L-shaped structures.
Wherein, a short drawing rod is supported and welded on the middle part of the thread sleeve 301, and a positioning ring at the tail end of the transmission swing rod 5 is in running fit with the short drawing rod. Wherein, the front and back vertical bracing part of two U-shaped fastener 102 is the loudspeaker form and cuts open the structure to one side of both ends about towards apron 2, when apron 2 or L form inserted bar 204 take place to warp and cause when misplacing with U-shaped fastener 102 by a small margin in long-time use, through the inclined plane direction principle of the front and back vertical bracing oblique section part of two U-shaped fastener 102, can lead the L form inserted bar 204 after the deformation to insert in the draw-in groove of U-shaped fastener 102 inside, guarantee that it still can normally implement with the location blanking cover function of grit storage hopper 1 after apron 2 or L form inserted bar 204 take place the deformation of certain degree, indirectly promoted apron 2's suitability.
Specific use and action of the embodiment: when the invention is used, the protruding sections at the head ends of the horizontal parts of the two L-shaped inserted bars 204 are correspondingly matched with the clamping grooves in the two U-shaped clamping pieces 102 in a plugging manner, so that the cover plate 2 can be positioned in a use state of an upright blanking cover in a plugging manner, and the two connecting rods 401, the transverse driving handle bars 4 and the two L-shaped inserted bars 204 are jointly connected to form two slider-crank mechanisms, and by the two mechanisms, the two L-shaped inserted bars 204 can be pushed and driven to synchronously slide in opposite directions by the transverse driving handle bars 4 to draw and insert the cover plate 2 to implement tightness;
the short inserting shaft 503 is in inserted fit with the middle part of the transverse driving handle rod 4 to jointly connect the transverse driving handle rod 4 and the transmission swinging rod 5 through the threaded sleeve 301 to form a crank block mechanism, through the crank block mechanism, the left-right sliding threaded sleeve 301 can push and drive the transverse driving handle rod 4 to slide up and down, the two L-shaped inserting rods 204 are controlled to slide in opposite inserting directions, in addition, the swinging rod 3 rotates positively and negatively, strong thread propelling force in the left-right direction can be generated for the driving threaded sleeve 301, the lower threaded sleeve 301 driven by strong propelling force can push and drive the transverse driving handle rod 4 to slide up and down to provide strong inserting driving force for the two L-shaped inserting rods 204, and when the cover plate 2 or the L-shaped inserting rods 204 deform in the long-time use process to cause inserting clamping, the two L-shaped inserting rods 204 can be normally pulled and inserted and loosened;
the transmission swing rod 5 is connected and matched with the transverse driving handle rod 4 through a short-inserting shaft 503 which is movably and slidingly arranged, when the short-inserting shaft 503 is in plug-in fit with the transverse driving handle rod 4, the two L-shaped inserting rods 204 are driven by a boost auxiliary plug-in mechanism, when the short-inserting shaft 503 is separated from the transverse driving handle rod 4 in a plug-out way, the two L-shaped inserting rods 204 are driven by the transverse driving handle rod 4 and conventional hand pushing power, and the two pull rods 502, the square sliding sleeve 501 and the short-inserting shaft 503 are jointly connected to form a crank sliding block mechanism, through the mechanism, the reciprocating sliding square sliding sleeve 501 can push the short-inserting shaft 503 to be pushed to be plugged in and loose, in addition, when the transmission swing rod 5 is horizontally idle, the short-inserting shaft 503 is in plug-in fit with the positioning sleeve 205, and the transmission swing rod 5 is positioned and kept in a horizontal idle state;
when the cover plate 2 or the L-shaped inserting rod 204 is deformed in the long-time use process to cause small-amplitude dislocation with the U-shaped clamping piece 102, the deformed L-shaped inserting rod 204 can still be guided and inserted into the clamping groove inside the U-shaped clamping piece 102 by the inclined plane guiding principle of the front and rear vertical supporting inclined section parts of the two U-shaped clamping pieces 102.
Claims (6)
1. The utility model provides a grit is transportation container for warehousing and transportation, its characterized in that includes grit storage hopper (1), install one department apron (2) on the rear end opening of grit storage hopper (1) pendulum, and the side that deviates from grit storage hopper (1) on apron (2) is bilateral symmetry welded has four vertical reinforcement pipes (201), is bilateral symmetry between the top part of four vertical reinforcement pipes (201) through the spring pushing run through slidable mounting two department L form inserted bars (204); two mounting lugs (101) are symmetrically locked and mounted on the top positions of the rear sides of the left side wall and the right side wall of the sand storage hopper (1) through screws, a U-shaped clamping piece (102) is welded at the rear ends of the two mounting lugs (101), and when the cover plate (2) is turned upwards to erect a blocking cover, the protruding sections at the head ends of the horizontal parts of the two L-shaped inserted rods (204) are correspondingly matched with clamping grooves in the two U-shaped clamping pieces (102) in a plugging manner; a transverse driving handle bar (4) is slidably arranged at the position between the four vertical reinforced pipes (201) on the cover plate (2), two connecting rods (401) are symmetrically and rotatably connected to the middle section of the transverse driving handle bar (4), and the tail ends of the two connecting rods (401) are correspondingly and rotatably connected with the bottom ends of the vertical supporting parts of the two L-shaped inserted bars (204); a rocker (3) which is transversely arranged is rotatably arranged between the bottom sections of the vertical reinforcing pipes (201), a section of external thread is arranged on the middle part of the rocker (3), a thread sleeve (301) is rotatably arranged on the thread section, a transmission swing rod (5) is rotatably connected on the thread sleeve (301), a short-inserting shaft (503) is slidably arranged on the head end section of the transmission swing rod (5) in a penetrating manner, and the short-inserting shaft (503) is in plug-in fit with the middle part of the transverse driving handle rod (4);
three vertical positioning shafts (202) are welded at equal intervals at positions among the four vertical reinforced pipes (201) of the cover plate (2), one sliding lug (402) is welded at the most middle position of the transverse driving handle rod (4) towards one side of the cover plate (2), and the sliding lug (402) is correspondingly matched with the middle one vertical positioning shaft (202) in a sliding manner;
four transverse positioning shafts (203) are symmetrically welded between the left and right vertical reinforced pipes (201) close to one side of the vertical positioning shaft (202) and the middle sections of the left and right outer vertical positioning shafts (202), and the vertical supporting parts of the four L-shaped inserting rods (204) are correspondingly in sliding fit with the four transverse positioning shafts (203);
one side of the front vertical support part and the rear vertical support part of the U-shaped clamping piece (102) facing the left end and the right end of the cover plate (2) is in a horn-shaped oblique-section structure;
two handle frames are symmetrically welded on the left end section and the right end section of the transverse driving handle rod (4), and the two handle frames are of a U-shaped structure.
2. A transport container for sand storage and transportation as claimed in claim 1, wherein: two positioning rings are symmetrically welded at the head end and the tail end of the transmission swing rod (5), the short-plug shaft (503) is in penetrating and inserting fit with the positioning rings at the head end, and a prescription-shaped sliding sleeve (501) is slidably installed on the half section, far away from the threaded sleeve (301), of the transmission swing rod (5) through spring pushing.
3. A transport container for sand storage and transportation as claimed in claim 2, wherein: two pull rods (502) are symmetrically connected between the square sliding sleeve (501) and the short-inserting shaft (503) in a rotating mode, a positioning shaft sleeve (205) is welded and supported at a position, close to the rocker (3), on the cover plate (2), and when the transmission rocker (5) is horizontally idle, the short-inserting shaft (503) is in plug-in fit with the positioning shaft sleeve (205).
4. A transport container for sand storage and transportation as claimed in claim 3 wherein: two L-shaped supporting rods are symmetrically welded on the positioning shaft sleeve (205), the tail ends of the two L-shaped supporting rods are welded and fixed with the cover plate (2), and the positioning shaft sleeve (205) and the rocker (3) are positioned on the same horizontal plane.
5. A transport container for sand storage and transportation as claimed in claim 1, wherein: two handles are symmetrically welded on the protruding parts at the left end and the right end of the rocker (3), and the two handles are of L-shaped structures.
6. A transport container for sand storage and transportation as claimed in claim 1, wherein: the middle part of the thread sleeve (301) is supported and welded with a short drawing rod, and a positioning ring at the tail end of the transmission swing rod (5) is in running fit with the short drawing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311171698.9A CN116923908B (en) | 2023-09-12 | 2023-09-12 | Transport container for sand storage and transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311171698.9A CN116923908B (en) | 2023-09-12 | 2023-09-12 | Transport container for sand storage and transportation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116923908A CN116923908A (en) | 2023-10-24 |
| CN116923908B true CN116923908B (en) | 2023-12-29 |
Family
ID=88375604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311171698.9A Active CN116923908B (en) | 2023-09-12 | 2023-09-12 | Transport container for sand storage and transportation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116923908B (en) |
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| CN116923908A (en) | 2023-10-24 |
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