CN217625867U - Material box conveyor - Google Patents

Abstract

An embodiment of the utility model provides a material case conveyor, include: the two platform frames, the table-board lifting car and the driving device are arranged in parallel; a table lift truck comprising: an object stage, a lifting device and a moving device; the objective table is connected with the upper end of the lifting device; the lower end of the lifting device is connected with the moving device; the moving device is arranged between the two platform frames and moves along the longitudinal direction of the platform frames; the driving device is connected with the table-board lifting vehicle and drives the table-board lifting vehicle to move.

Description

Material box conveyor

Technical Field

The utility model relates to a material field of carrying especially relates to a material case conveyor.

Background

The material conveying box in the prior art adopts a conveying belt mode or a roller conveying platform, the conveying belt is easy to deform due to the belt surface, the material box is unstable on the belt surface and easy to shake or topple, a large number of roller devices are required to be arranged on a conveying path in roller conveying, the installation is complex, and certain material boxes, such as the material boxes with supporting legs, are easy to clamp between rollers on the roller conveying platform.

In implementing the present invention, the applicant finds at least the following problems in the prior art:

the existing conveying belt mode or roller conveying platform mode can not provide stable conveying for the material box with supporting feet.

Disclosure of Invention

An embodiment of the utility model provides a material case conveyor has solved current conveyer belt mode or gyro wheel and has carried the platform mode and can't provide steady transport to the material case that has the supporting legs.

In order to achieve the above object, in one aspect, an embodiment of the present invention provides a material box conveying device, including: the two platform frames, the table-board lifting car and the driving device are arranged in parallel;

the mesa lift truck includes: an object stage, a lifting device and a moving device;

the object stage is connected with the upper end of the lifting device;

the lower end of the lifting device is connected with the moving device;

the moving device is arranged between the two platform frames and moves along the longitudinal direction of the platform frames;

the driving device is connected with the table top lifting vehicle and drives the table top lifting vehicle to move;

the width of the object stage viewed from the direction of travel of the table lift truck is less than the margin of the outer edges of the two platform frames.

Furthermore, a travelling rail is respectively arranged on the two platform frames along the respective longitudinal direction; the two travelling crane tracks are parallel to each other;

the moving device is arranged between the two travelling rails and translates along the two travelling rails.

Furthermore, the two travelling crane rails are respectively arranged on the side vertical surfaces of the inner sides of the two platform frames;

furthermore, an upper chain track parallel to each travelling track is arranged on the side vertical surface of the inner side of the platform frame where each travelling track is positioned and above the travelling track; each upper chain track is groove-shaped, and the groove opening faces to the opposite platform frame;

a lower chain track parallel to the travelling track is arranged on the side elevation of the inner side of the platform frame where each travelling track is positioned and below the travelling track; each lower chain track is groove-shaped, and the groove opening faces upwards;

the driving device includes: the device comprises a driving motor, a main transmission shaft, two right-end master gears, two right-end slave gears, two left-end master gears, two left-end slave gears and two chains;

the driving motor is arranged at the right end of one platform frame;

the main transmission shaft is connected with the driving motor;

the main transmission shaft is rotatably connected to the right ends of the two platform frames, is positioned between the two platform frames and is perpendicular to the two platform frames;

the two right-end main gears are respectively sleeved at two ends of the main transmission shaft and are positioned at the inner sides of the two platform frames;

the two right driven gears are respectively arranged on the side vertical surfaces of the inner sides of the right ends of the two platform frames;

the gear teeth on the upper part of each right master gear are at the same height as the chain track above the platform rack on the same side of the right master gear;

the gear teeth at the lower part of each right-end driven gear are as high as the chain tracks below the platform frame at the same side of the right-end driven gear;

the two left-end main gears are respectively arranged on the side vertical surfaces of the inner sides of the left ends of the two platform frames;

the two left-end driven gears are respectively arranged on the side vertical surfaces of the inner sides of the left ends of the two platform frames;

the gear teeth on the upper part of each left-end main gear are at the same height as the chain track above the platform rack on the same side of the left-end main gear;

the gear teeth at the lower part of each left-end driven gear are as high as the chain track below the platform frame at the same side of the left-end driven gear;

the two chains are respectively arranged at the inner sides of the two platform frames;

one end of each chain is connected with the right end of the moving device, extends from the gear along the lower chain track on the platform rack on the same side of the chain to the right end on the platform rack on the same side of the chain, bypasses the right end from the lower part of the gear and is meshed with the right end slave gear, continues to bypass the right part of the right end master gear on the side of the platform rack on the same side of the chain and is meshed with the right end master gear, continues to pass through the upper part of the right end master gear to extend to the left end master gear on the platform rack on the same side of the chain along the upper chain track on the platform rack on the same side of the chain, continues to bypass the upper part of the left end master gear in a meshing manner from the left end on the platform rack on the same side of the chain to the left end of the moving device from the left part of the gear to bypass the left end from the lower part of the gear, and extends to the left end of the moving device along the lower chain track on the platform rack on the same side of the chain, and the other end of the chain is connected with the left end of the moving device.

Further, at least one material box area is arranged on the platform frame.

Furthermore, four gasket areas are arranged in each material box area; each pad area is fitted with at least one layer of platform pads.

Further, a table top gasket is arranged on the top surface of the object stage.

Further, the mobile device includes: the vehicle comprises a chassis, a right axle, a left axle, two right wheels and two left wheels;

the vehicle chassis includes: the frame comprises two parallel longitudinal frames and a connecting frame which is arranged between the two longitudinal frames and is positioned at the left part of the two longitudinal frames and is used for connecting the two longitudinal frames;

the right axle passes through the right ends of the two longitudinal frames;

the left axle passes through the left ends of the two longitudinal frames;

two right wheels are respectively arranged at two ends of the right axle;

two left wheels are respectively arranged at two ends of the left axle;

a link, comprising: a frame horizontal plate and a frame vertical plate; the horizontal plate of the frame and the vertical plate of the frame form a connecting frame with an L-shaped cross section;

a pair of parallel first rib plates are arranged in the middle of the connecting frame, and first mounting holes are formed in the same positions of the two first rib plates;

furthermore, a groove-shaped track with a notch horizontally facing the inside of the objective table is arranged at the bottom end of the objective table;

the lifting device comprises: the hydraulic arm comprises a first supporting piece, a second supporting piece, a third supporting piece, a fourth supporting piece, a hydraulic arm, an upper transverse shaft, a lower transverse shaft, two upper wheels and two lower wheels;

the center of the first supporting piece is rotationally connected with the center of the second supporting piece to form a first X-shaped component;

the center of the third supporting piece is rotationally connected with the center of the fourth supporting piece to form a second X-shaped component;

the first X-shaped member is parallel to the second X-shaped member;

the upper cross shaft is arranged between the first supporting piece and the third supporting piece, and two ends of the upper cross shaft respectively penetrate through the upper ends of the first supporting piece and the third supporting piece;

two ends of the upper transverse shaft are respectively connected with two upper wheels;

the lower cross shaft is arranged between the first supporting piece and the third supporting piece, and two ends of the lower cross shaft respectively penetrate through the lower ends of the first supporting piece and the third supporting piece;

two ends of the lower transverse shaft are respectively connected with two lower wheels;

the two lower wheels are positioned at the left front part of the mobile device and roll along the two travelling rails respectively;

the upper end of the hydraulic arm is rotatably connected with the middle part of the upper transverse shaft, and the lower end of the hydraulic arm is rotatably connected between the two first rib plates through the first mounting holes on the two first rib plates;

the lower ends of the second supporting piece and the fourth supporting piece are respectively and rotatably connected to the right parts of the two longitudinal frames;

the upper ends of the second supporting piece and the fourth supporting piece are respectively and rotatably connected with the bottom surface of the right part of the object stage;

the two upper wheels support the bottom surface of the left part of the object stage and roll in the groove-shaped track.

Furthermore, at least two support legs are arranged at the lower end of each platform frame; the supporting legs are symmetrically arranged on the two platform frames;

the bottom end of each supporting leg is connected with a bottom plate;

a plurality of platform frame mounting holes are formed in the periphery of the bottom plate.

The technical scheme has the following beneficial effects: through mesa lift truck remove along the platform frame in the middle of the platform frame, realize the transport conveying of mesa lift truck to the material case, the mesa lift truck is located the platform frame inboard, and compact structure saves installation space, and the subassembly of removing and elevating movement is encapsulated in conveyor's inside, avoids taking place to interfere with near operating personnel, has improved the operational safety nature.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a material tank conveying device according to an embodiment of the present invention;

fig. 2 is an elevation view of a table lift truck in accordance with one embodiment of the present invention;

figure 3 isbase:Sub>A cross-sectional viewbase:Sub>A-base:Sub>A ofbase:Sub>A front view ofbase:Sub>A table lift truck in accordance with one embodiment of the present invention;

fig. 4 is a schematic structural view of the platform frame viewed obliquely downward from the front upper side of the conveying device according to one embodiment of the present invention;

fig. 5 is a schematic structural view of the platform frame viewed obliquely downward from the rear upper side of the conveying device according to one embodiment of the present invention;

fig. 6 is a schematic structural view of the platform frame viewed obliquely downward from the front upper side of the conveying device according to one embodiment of the present invention;

fig. 7 is a schematic structural view of the objective table viewed from an obliquely upward direction according to one embodiment of the present invention;

fig. 8 is a schematic structural diagram of the moving device in an oblique top view according to one embodiment of the present invention;

fig. 9 is a schematic structural view of the bottom end of the objective table looking down from obliquely below according to one embodiment of the present invention;

fig. 10 is a schematic structural view of the lifting device in an oblique top view according to one embodiment of the present invention;

the reference numerals are represented as:

1: a platform frame;

2: a table top lift truck;

21: an object stage;

22: a lifting device;

23: mobile device

11: a running track;

12: an upper chain track;

13: a lower chain track;

31: a drive motor;

32: a main drive shaft;

33: a right-end main gear;

34: the right driven gear;

35: a left end main gear;

36: a left-end slave gear;

14: a material box area;

141: a gasket region;

142: a platform gasket;

211: a table top gasket;

231: a chassis;

232: a right axle;

233: a left axle;

234: right wheel

235: a left wheel;

236: a longitudinal frame;

237: a connecting frame;

238: a frame horizontal plate;

239: a frame vertical plate;

240: a first rib plate;

241: a first mounting hole;

242: a second mounting hole;

213: a second rib plate;

212: a grooved rail;

214: a support rib;

215: a rectangular notch;

221: a first support;

222: a second support member;

223: a third support member;

224: a fourth support member;

225: a hydraulic arm;

226: an upper horizontal axis;

227: a lower horizontal axis;

228: an upper wheel;

229: a lower wheel;

15: supporting legs;

151: a base plate;

152: platform frame mounting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

On the one hand, as shown in fig. 1, the embodiment of the utility model provides a material case conveyor, include: the device comprises two platform frames 1, a table-board lifting car 2 and a driving device which are arranged in parallel;

as shown in fig. 2, the deck lift truck 2 includes: an object stage 21, a lifting device 22, and a moving device 23;

the object stage 21 is connected with the upper end of the lifting device 22;

the lower end of the lifting device 22 is connected with the moving device 23;

the moving device 23 is arranged between the two platform frames 1 and moves along the two platform frames 1 longitudinally;

the driving device is connected with the table-board lifting vehicle 2 and drives the table-board lifting vehicle 2 to move; the width of the object table 21 viewed in the direction of travel of the table lift 2 is less than the margin between the outer edges of the two platform carriers 1.

In some embodiments, the platform frame 1 may be formed by splicing and fixing sectional materials, or may be manufactured by machining or casting solid materials. The fixed constitution of preferred use section bar concatenation, the platform frame 1 of appointed length is spliced to the convenience according to the on-the-spot demand to can reduce the weight of platform frame, the convenience is when assembling complete production line, installs conveyor on other devices. The top end of the platform frame 1 can be a plane or is provided with other structures which can be used for positioning the material box; preferably, as shown in fig. 1, the top end of the platform frame 1 is arranged to be flat, so that the material box can be stably placed on the top end of the platform frame 1. In the use, can appoint the one end of platform frame 1 for example the leftmost end is for receiving the material end, the other end for example the rightmost end is for sending out the material end, the material case that needs the transport is at first placed the receipts material end at the left end of platform frame 1, mesa lift truck 2 moves under the material case of left end, the elevating gear 22 of mesa lift truck 2 raises objective table 21, objective table 21 lifts up the material case, mesa lift truck 2 passes through mobile device 23 and moves behind the idle position of the rightmost end of platform frame 1, reduce objective table 21 through elevating gear 22, the material case is placed the idle position of rightmost end, repeat above-mentioned action, mesa lift truck 2 can put the material case that receives the material end in proper order on platform frame 1, when the material case of sending out the end is taken away, left every material case of sending out the material end can move in proper order with sending out the material case that the material end has all the time to be acquireed. In specific implementation, the material receiving end and the material sending end can be arranged as the left end or the right end of the platform frame 1 according to requirements. The driving device can be arranged on the table-board lifting vehicle 2 and directly drives the table-board lifting vehicle 2 to move; or the driving device can also be arranged on the platform frame 1, and the table-board lifting vehicle 2 is pulled to move by a traction device such as a chain or a belt; the width of the object table 21 viewed in the direction of travel of the table lift 2 is less than the margin of the outer edges of the two platform carriers 1, so that the table lift 2 can pass through the space under the material tank when the material tank is placed on the top side of the platform carriers 1. Preferably, the two ends of the two platform frames 1 can be connected through the cross beam respectively, so that the stability of the platform frame is improved.

The embodiment of the utility model provides a have following technological effect: through the removal of mesa lift truck along the platform frame in the middle of the platform frame, realize the transport conveying of mesa lift truck to the material case, the mesa lift truck is located the platform frame inboard, and compact structure saves installation space, and removal and elevating movement's subassembly is encapsulated in conveyor's inside, avoids taking place to interfere with near operating personnel, has improved the operation security.

Furthermore, a travelling rail 11 is respectively arranged on the two platform frames 1 along the respective longitudinal direction; the two travelling crane rails 11 are parallel to each other;

the moving device 23 is disposed between the two rails 11 and translates along the two rails 11.

In some embodiments, the trolley rails 11 may be disposed on the platform frame 1, and the trolley rails 11 may be disposed on the outer side surface, the top surface, the inner side surface, etc. of the platform frame 1, and may be disposed according to the installation space or specific requirements. The moving device 23 translates left and right on the running rails 11.

The embodiment of the utility model provides a have following technological effect: the travelling rails can enable the table top lift truck 2 to move more stably, the material box can be prevented from falling off from the table top lift truck 2, and the stable mobility can be more beneficial to accurately controlling the position of the table top lift truck 2.

Further, the two travelling rails 11 are respectively arranged on the side vertical surfaces of the inner sides of the two platform frames 1;

in some embodiments, as shown in fig. 4 and 5, it is preferable to arrange the trolley rails 11 on the side elevation of the inner sides of the two platform shelves 1, as shown in fig. 1, and the table lift truck 2 moves left and right between the two platform shelves 1.

The embodiment of the utility model provides a have following technological effect: the material box conveying device obtained by the embodiment is more compact in structure, the overall installation space is saved, and the moving mechanism (namely the table-board lifting vehicle 2) is arranged in the material box conveying device and is higher in safety when cooperating with workers.

Further, as shown in fig. 4 and 5, on the side elevation of the inside of the platform frame 1 where each running rail 11 is located and above the running rail 11, there is provided an upper chain rail 12 parallel to the running rail 11; each upper chain track 12 is groove-shaped, and the groove opening faces to the opposite platform frame 1;

as shown in fig. 4 and 5, on the side elevation of the inside of the platform frame 1 where each running rail 11 is located and below the running rail 11, a lower chain rail 13 is provided in parallel with the running rail 11; each lower chain track 13 is groove-shaped, and the groove opening faces upwards;

fig. 4 is a schematic structural view of the stage frame 1 viewed obliquely downward from the front upper side of the conveying device, and fig. 5 is a schematic structural view of the stage frame 1 viewed obliquely downward from the rear upper side of the conveying device, and the driving device includes: the device comprises a driving motor 31, a main transmission shaft 32, two right-end main gears 33, two right-end driven gears 34, two left-end main gears 35, two left-end driven gears 36 and two chains;

the driving motor 31 is arranged at the right end of one platform frame 1;

the main transmission shaft 32 is connected to the driving motor 31;

the main transmission shaft 32 is rotatably connected to the right ends of the two platform frames 1, is positioned between the two platform frames 1, and is perpendicular to the two platform frames 1;

the two right-end main gears 33 are respectively sleeved at two ends of the main transmission shaft 32 and are positioned at the inner sides of the two platform frames 1;

the two right-end driven gears 34 are respectively arranged on the side elevation of the inner side of the right ends of the two platform frames 1;

the gear teeth on the upper part of each right master gear 33 are as high as the chain tracks 12 on the platform frame 1 on the same side of the right master gear 33;

the gear teeth at the lower part of each right-end driven gear 34 are as high as the chain tracks 13 below the platform frame 1 at the same side of the right-end driven gear 34;

the two left-end main gears 35 are respectively arranged on the side vertical surfaces of the inner sides of the left ends of the two platform frames 1;

the two left-end driven gears 36 are respectively arranged on the side elevation of the inner side of the left ends of the two platform frames 1;

the gear teeth on the upper part of each left end master gear 35 are at the same height as the chain track 12 above the platform frame 1 on the same side of the left end master gear 35;

the gear teeth at the lower part of each left-end driven gear 36 are as high as the chain tracks 13 below the platform frame 1 at the same side of the left-end driven gear 36;

the two chains are respectively arranged at the inner sides of the two platform frames 1;

one end of each chain is connected to the right end of the moving means 23 and extends from the gear 34 along the lower chain track 13 on the platform shelf 1 on the same side of the chain to the right end on the platform shelf 1 on the same side of the chain, passes around the right end slave gear 34 from the lower part of the gear 34 and meshes with the right end slave gear 34, continues to pass around the right part of the right master gear 33 on the platform shelf 1 on the same side of the chain and meshes with the right master gear 33, continues to pass around the upper part of the left master gear 35 along the upper chain track 12 on the platform shelf 1 on the same side of the chain through the upper part of the right master gear 33 to extend to the left end of the moving means 23 along the lower chain track 13 on the platform shelf 1 on the same side of the chain to the left end of the moving means 23, continues to pass around the left part of the left master gear 35 from the left part of the left side of the gear 36 on the platform shelf 1 on the same side of the chain in a meshing manner, and the other end of the chain is connected to the left end of the moving means 23.

Further, as shown in fig. 6, at least one material box area 14 is provided on the platform shelf.

Preferably, 5 material box areas 14 can be arranged in sequence from left to right along the longitudinal direction of the two platform racks according to the size of the material box. The material box spans across a platform shelf within the material box area 14.

Further, as shown in fig. 6, four gasket areas 141 are provided in each material box area 14; each pad area 141 is fitted with at least one layer of platform pads 142.

Four pad areas 141 are arranged at four corners of each material area 14, at least one layer of platform pad 142 is installed in each pad area 141, the specific number of the platform pads 142 can be increased or decreased according to needs, for example, if the material box is expected to be raised a little higher, the platform pads 142 installed in the four pad areas 141 are increased. For another example, the heights of the four supporting feet of some special material tanks are different, and the special material tanks can be kept balanced by installing different numbers of platform gaskets 142 in the four gasket areas 141 respectively.

The embodiment of the utility model provides a have following technological effect: the height of the material box on the platform frame 1 can be conveniently adjusted, or the balance of the material box can be conveniently controlled.

Further, a table top pad 211 is provided on the top surface of the stage 21.

In some embodiments, as shown in fig. 7, the top surface of the stage 21 has a shape including, but not limited to, rectangular, square, circular, etc.; preferably, the top surface of the stage 21 has a rectangular shape with four corners chamfered. Mesa pads 211 are disposed at four corners of the top surface of the stage 21, respectively, and the mesa pad 211 at each corner may be one or more layers.

The embodiment of the utility model provides a have following technological effect: the material box is supported through the table top gasket 211, so that the contact surface between the object stage 21 and the material box is reduced, and unstable support caused by the fact that a plurality of parts are uneven in a large area in mutual contact is avoided. Meanwhile, the balance of the material box can be adjusted by adjusting the number of the table top gaskets 211 at four corners, and the friction surface between the material box and the top surface of the object stage 21 can be reduced by using the table top gaskets 211, so that the mutual abrasion is reduced; the worn-out table top shim 211 can be replaced easily and in a timely manner, so that the service life of the main components, such as the object table 21 and the material tank, is prolonged.

Further, the moving device 23 includes: a chassis 231, a right axle 232, a left axle 233, two right wheels 234 and two left wheels 235;

the vehicle chassis 231 includes: two parallel longitudinal frames 236, and a connecting frame 237 connecting the two longitudinal frames 236, which is disposed between the two longitudinal frames 236 and is located at the left of the two longitudinal frames 236;

the right axle 232 passes through the right ends of the two longitudinal frames 236;

the left axle 233 passes through the left ends of the two longitudinal frames 236;

two right wheels 234 are respectively arranged at two ends of the right axle 232;

two left wheels 235 are respectively arranged at two ends of the left axle 233;

the connecting frame 237 includes: a frame horizontal plate 238 and a frame vertical plate 239; the frame horizontal plate 238 and the frame vertical plate 239 form the connecting frame 237 with an L-shaped cross section;

a pair of parallel first rib plates 240 are arranged in the middle of the connecting frame 237 and perpendicular to the frame horizontal plate 238 and the frame vertical plate 239, and first mounting holes 241 are arranged at the same positions on the two first rib plates 240;

a second mounting hole 242 is provided at the right portion of each of the two parallel longitudinal frames 236.

In some embodiments, as shown in FIG. 8, the longitudinal frame 236 may have a variety of configurations, including but not limited to an elongated rigid connector, etc., as long as it can support and connect, and has a certain rigidity. Preferably, as shown in fig. 8, two parallel elongated plates may be used as the longitudinal frames 236. The connecting frame 237 is used for connecting two longitudinal frames 236 to form the main structure of the chassis. The connecting frame 237 is L-shaped, which can increase the stability of connection and make the chassis not easy to deform when bearing pressure.

Further, a groove-shaped track 212 with a notch horizontally facing the inside of the object stage 21 is arranged at the bottom end of the object stage 21;

the left part of the lower end of the object stage 21 is provided with 4 parallel second ribbed plates 213;

in some embodiments, as shown in fig. 9, the left and right portions of the bottom end of the stage 21 are respectively provided with support ribs 214 perpendicular to the traveling direction of the table lift 2 for enhancing the structural stability of the stage. Two sets of 4 parallel second ribs 213 are arranged between the right side surface of the support rib 214 at the left part of the bottom end of the object stage 21 and the bottom surface of the object stage 21, and the two sets of second ribs 213 are symmetrically arranged at two ends of the right side surface of the support rib 214. Groove-shaped rails 212 are respectively arranged between the two support ribs 214 and along the two edges of the bottom end of the object stage 21, and the notches of the two groove-shaped rails 212 horizontally face the inside of the object stage 21; the middle part of each groove-shaped rail 212 is respectively provided with a rectangular notch 215, and the connecting line of the two rectangular notches 215 is vertical to the longitudinal direction of the two groove-shaped rails 212.

As shown in fig. 10, the lifting device 22 includes: a first support 221, a second support 222, a third support 223, a fourth support 224, a hydraulic arm 225, an upper cross shaft 226, a lower cross shaft 227, two upper wheels 228, and two lower wheels 229;

the center of the first support 221 is rotatably connected with the center of the second support 222 to form a first X-shaped member;

the center of the third support 223 is rotatably connected with the center of the fourth support 224 to form a second X-shaped member;

the first X-shaped member is parallel to the second X-shaped member;

the upper transverse shaft 226 is disposed between the first support 221 and the third support 223, and both ends of the upper transverse shaft 226 respectively pass through the upper ends of the first support 221 and the third support 223;

two ends of the upper transverse shaft 226 are respectively connected with two upper wheels 228; as shown in fig. 3, two upper wheels 228 roll in the two groove-shaped rails 212, respectively;

the lower transverse shaft 227 is disposed between the first support 221 and the third support 223, and both ends of the lower transverse shaft 227 pass through the lower ends of the first support 221 and the third support 223, respectively;

two ends of the lower transverse shaft 227 are respectively connected with two lower wheels 229;

the two lower wheels 229 are located at the front left of the moving device 23 and roll along the two running rails 11 respectively;

the upper end of the hydraulic arm 225 is rotatably connected with the middle part of the upper transverse shaft 226, and the lower end of the hydraulic arm 225 is rotatably connected between the two first cross plates 240 through the first mounting holes 241 on the two first cross plates 240;

the lower ends of the second support member 222 and the fourth support member 224 are respectively rotatably connected to the right parts of the two longitudinal frames 236; specifically, the lower ends of the second support member 222 and the fourth support member 224 are rotatably connected to the right portions of the two longitudinal frames 236 through the second mounting holes 242, respectively;

the upper ends of the second support 222 and the fourth support 224 are respectively rotatably connected to the bottom surface of the left portion of the object stage 21; specifically, the upper ends of the second support 222 and the fourth support 224 are respectively rotatably connected to two sets of second ribs 213, so as to be rotatably connected to the bottom surface of the left portion of the stage 21.

The two upper wheels 228 support the bottom surface of the left portion of the stage 21 and roll in the groove-shaped rail 212, and specifically, the two upper wheels 228 are respectively installed in the two groove-shaped rails 212 through the two rectangular notches 215 and can roll in the groove-shaped rails 212.

In some embodiments, as shown in fig. 10, the lifting device 22 is connected to the object stage 21 at the upper end, and connected to the moving device 23 at the lower end to form the table lift 2, the table lift 2 can horizontally move between the two platform frames 1 from left to right by rolling of the two lower wheels 229, the two right wheels 234, and the two left wheels 235, and by extending the hydraulic arm 225, the upper cross shaft 226 is pushed to rise, the two upper wheels 228 are driven to roll leftwards in the two groove-shaped tracks 212, and the angles of the upper included angle and the lower included angle of the first X-shaped member and the second X-shaped member become smaller, so that the object stage 21 is lifted. When the hydraulic arm 225 is retracted, the upper transverse shaft 226 is pulled down, the two upper wheels 228 are driven to roll rightwards in the two groove-shaped tracks 212, and the angles of the upper included angle and the lower included angle of the first X-shaped member and the second X-shaped member are increased, so that the object stage 21 is lowered. The lifting of the table-board lifting vehicle 2 for conveying the material box and the lowering of the material box are realized.

Further, as shown in fig. 6, at least two support legs 15 are provided at the lower end of each platform frame 1; the supporting legs 15 are symmetrically arranged on the two platform frames 1;

the bottom end of each supporting leg 15 is connected with a bottom plate 151;

a plurality of platform frame mounting holes 152 are formed around the bottom plate 151.

The embodiment of the utility model provides a have following technological effect: through supporting leg 15, bottom plate 151 and platform frame mounting hole 152, conveniently install conveyor on other devices, make things convenient for the dismouting to constitute complete production line.

It should be understood that the specific order or hierarchy of steps in the processes disclosed is an example of exemplary approaches. Based upon design preferences, it is understood that the specific order or hierarchy of steps in the processes may be rearranged without departing from the scope of the present disclosure. The accompanying method claims present elements of the various steps in a sample order, and are not intended to be limited to the specific order or hierarchy presented.

In the foregoing detailed description, various features are grouped together in a single embodiment for the purpose of streamlining the disclosure. This method of disclosure is not to be interpreted as reflecting an intention that the claimed embodiments of the subject matter require more features than are expressly recited in each claim. Rather, as the following claims reflect, the invention lies in less than all features of a single disclosed embodiment. Thus, the following claims are hereby expressly incorporated into the detailed description, with each claim standing on its own as a separate preferred embodiment of the invention.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. To those skilled in the art; various modifications to these embodiments will be readily apparent, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

What has been described above includes examples of one or more embodiments. It is, of course, not possible to describe every conceivable combination of components or methodologies for purposes of describing the aforementioned embodiments, but one of ordinary skill in the art may recognize that many further combinations and permutations of various embodiments are possible. Accordingly, the embodiments described herein are intended to embrace all such alterations, modifications and variations that fall within the scope of the appended claims. Furthermore, to the extent that the term "includes" is used in either the detailed description or the claims, such term is intended to be inclusive in a manner similar to the term "comprising" as "comprising: as interpreted by the use of the conjunction in the claims. Furthermore, any use of the term "or" in the specification of the claims is intended to mean a "non-exclusive or".

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (10)

1. A material box conveyor, comprising: the table comprises two platform frames (1), a table-board lifting car (2) and a driving device which are arranged in parallel;

the table lift truck (2) comprising: an object stage (21), a lifting device (22) and a moving device (23);

the object stage (21) is connected with the upper end of the lifting device (22);

the lower end of the lifting device (22) is connected with the moving device (23);

the moving device (23) is arranged between the two platform frames (1) and moves longitudinally along the two platform frames (1);

the driving device is connected with the table-board lifting vehicle (2) and drives the table-board lifting vehicle (2) to move;

the width of the object stage (21) is smaller than the edge distance of the outer edges of the two platform frames (1) when the platform lift truck (2) is seen from the advancing direction.

2. The material tank conveying device according to claim 1, characterized in that a running rail (11) is arranged on each of the two platform carriers (1) in the longitudinal direction thereof; the two travelling crane rails (11) are parallel to each other;

the moving device (23) is arranged between the two running rails (11) and translates along the two running rails (11).

3. The material tank conveying device according to claim 2, characterised in that the two running rails (11) are arranged on the side elevations of the inner sides of the two platform carriers (1) respectively.

4. The material tank conveying apparatus according to claim 3, characterized in that on the side elevation of the inside of the platform frame (1) where each travelling rail (11) is located and above the travelling rail (11), there is provided an upper chain rail (12) parallel to the travelling rail (11); each upper chain track (12) is groove-shaped, and the groove opening faces to the opposite platform frame (1);

a lower chain track (13) parallel to the travelling track (11) is arranged on the side elevation of the inner side of the platform frame (1) where each travelling track (11) is positioned and below the travelling track (11); each lower chain track (13) is groove-shaped, and the groove opening faces upwards;

the driving device includes: the device comprises a driving motor (31), a main transmission shaft (32), two right-end main gears (33), two right-end driven gears (34), two left-end main gears (35), two left-end driven gears (36) and two chains;

the driving motor (31) is arranged at the right end of one platform frame (1);

the main transmission shaft (32) is connected to the driving motor (31);

the main transmission shaft (32) is rotatably connected to the right ends of the two platform frames (1), is positioned between the two platform frames (1), and is perpendicular to the two platform frames (1);

two right-end main gears (33) are respectively sleeved at two ends of the main transmission shaft (32) and are positioned at the inner sides of the two platform frames (1);

the two right-end driven gears (34) are respectively arranged on the side elevation of the inner side of the right ends of the two platform frames (1);

the gear teeth on the upper part of each right-end master gear (33) are as high as the chain track (12) above the platform rack (1) on the same side of the right-end master gear (33);

the gear teeth at the lower part of each right-end driven gear (34) are as high as the chain track (13) below the platform frame (1) at the same side of the right-end driven gear (34);

the two left-end main gears (35) are respectively arranged on the side vertical surfaces of the inner sides of the left ends of the two platform frames (1);

the two left-end driven gears (36) are respectively arranged on the side elevation of the inner side of the left ends of the two platform frames (1);

the gear teeth on the upper part of each left-end master gear (35) are as high as the chain track (12) above the platform rack (1) on the same side of the left-end master gear (35);

the gear teeth at the lower part of each left-end driven gear (36) are as high as the chain track (13) below the platform frame (1) at the same side of the left-end driven gear (36);

the two chains are respectively arranged at the inner sides of the two platform frames (1);

one end of each chain is connected to the right end of the moving device (23), and extends from the gear (34) along the lower chain track (13) on the platform rack (1) on the same side of the chain to the right end on the platform rack (1) on the same side of the chain, bypasses the right end from the gear (34) from the lower part of the gear (34) and meshes with the right end from the gear (34), continues to bypass and mesh with the right end master gear (33) from the right part of the right end master gear (33) on the side of the platform rack (1) on the same side of the chain, continues to extend along the upper chain track (12) on the platform rack (1) on the same side of the chain to the left end master gear (35) on the platform rack (1) on the same side of the chain through the upper part of the right end master gear (33) to the left end master gear (35) on the platform rack (1) on the same side of the chain, continues to bypass the left end of the left end master gear (35) from the left end of the left end on the platform rack (1) on the same side of the chain, continues to move along the left chain track (13) on the same side of the left end of the chain track (23).

5. The material-tank conveying device according to claim 1, characterized in that at least one material-tank area (14) is provided on the platform.

6. The material-tank conveying device according to claim 5, characterised in that four spacer zones (141) are provided in each material-tank zone (14); each pad area (141) is fitted with at least one layer of platform pads (142).

7. The material tank conveying device according to claim 1, characterized in that a table top shim (211) is arranged on the top side of the object table (21).

8. The material tank conveying apparatus according to claim 2,

the mobile device (23) comprising: a chassis (231), a right axle (232), a left axle (233), two right wheels (234) and two left wheels (235);

the vehicle chassis includes: two parallel longitudinal frames (236), and a connecting frame (237) which is arranged between the two longitudinal frames (236) and is positioned at the left part of the two longitudinal frames (236) and is used for connecting the two longitudinal frames (236);

the right axle (232) passes through the right ends of the two longitudinal frames (236);

the left axle (233) passes through the left ends of the two longitudinal frames (236);

two right wheels (234) are respectively arranged at two ends of the right axle (232);

two left wheels (235) are respectively arranged at two ends of the left axle (233);

the connecting frame (237) comprising: a frame horizontal plate (238) and a frame vertical plate (239); the frame horizontal plate (238) and the frame vertical plate (239) form the connecting frame (237) with an L-shaped cross section;

a pair of parallel first rib plates (240) are arranged in the middle of the connecting frame (237), and first mounting holes (241) are arranged at the same positions on the two first rib plates (240).

9. The material-bin conveying device according to claim 8, characterized in that the bottom end of the object table (21) is provided with a trough-like track (212) with a notch facing horizontally towards the inside of the object table (21);

the lifting device (22) comprises: a first support (221), a second support (222), a third support (223), a fourth support (224), a hydraulic arm (225), an upper cross shaft (226), a lower cross shaft (227), two upper wheels (228), and two lower wheels (229);

the center of the first support (221) is rotationally connected with the center of the second support (222) to form a first X-shaped component;

the center of the third support (223) is rotationally connected with the center of the fourth support (224) to form a second X-shaped component;

the first X-shaped member is parallel to the second X-shaped member;

the upper transverse shaft (226) is arranged between the first support (221) and the third support (223), and two ends of the upper transverse shaft (226) respectively pass through the upper ends of the first support (221) and the third support (223);

two ends of the upper transverse shaft (226) are respectively connected with two upper wheels (228);

the lower transverse shaft (227) is disposed between the first support (221) and the third support (223), and both ends of the lower transverse shaft (227) pass through lower ends of the first support (221) and the third support (223), respectively;

two ends of the lower transverse shaft (227) are respectively connected with two lower wheels (229);

the two lower wheels (229) are positioned at the left front part of the mobile device (23) and roll along the two running rails (11) respectively;

the upper end of the hydraulic arm (225) is rotatably connected with the middle part of the upper transverse shaft (226), and the lower end of the hydraulic arm (225) is rotatably connected between the two first cross ribs (240) through first mounting holes (241) on the two first cross ribs (240);

the lower ends of the second support piece (222) and the fourth support piece (224) are respectively and rotatably connected to the right parts of two longitudinal frames (236);

the upper ends of the second support piece (222) and the fourth support piece (224) are respectively connected with the bottom surface of the right part of the object stage (21) in a rotating way;

two upper wheels (228) support the bottom surface of the left portion of the stage (21) and roll within the trough-shaped track (212).

10. The material tank conveying device according to claim 1, characterized in that at least two support legs (15) are provided at the lower end of each platform frame (1); the supporting legs (15) are symmetrically arranged on the two platform frames (1);

the bottom end of each supporting leg (15) is connected with a bottom plate (151);

a plurality of platform frame mounting holes (152) are formed in the periphery of the bottom plate (151).

Images