CN116902458A - Conveying device - Google Patents

Abstract

The invention provides a conveying device which comprises a frame body (10), a material frame assembly (20), a sliding blanking frame (30) and a material taking platform (40). The material rack assembly is provided with a first feeding end (211), a first discharging end (222) and a feeding platform (23), and the material box can enter the material rack assembly from the first feeding end and slide into the feeding platform from the first discharging end. The sliding blanking frame is provided with a second feeding end (31) and a second discharging end (32), and the material box can enter from the second feeding end and slide to the second discharging end. The material taking platform is rotatably arranged on the frame body, the material box on the material feeding platform can slide into the material taking platform to enable the material taking platform to be located at the first holding position, the material taking platform can rotate to the first inclined position from the first holding position under the driving of external force, and the material box on the material taking platform can slide into the second material feeding end under the driving of gravity. The conveying device provided by the invention has low manufacturing cost, is driven by gravity and does not need to consume energy.

Description

Conveying device

Technical Field

The present invention relates to a conveying device, and more particularly, to a conveying device driven by gravity.

Background

In production lines with manual intervention, the operator usually has a fixed operating station, and, due to the space constraints of the operating station, only a small number of material boxes containing material can be placed nearby. Therefore, operators need to frequently leave the operation station to carry materials, so that the physical strength of the operators is consumed, and the production efficiency is reduced. In order to solve the above problems, some existing production lines may set an automatic conveying device for an operator, and the existing automatic conveying device has high manufacturing cost and needs additional energy sources such as electricity consumption or gas consumption.

Disclosure of Invention

The invention aims to provide a conveying device which is low in manufacturing cost and driven by gravity, and does not need to consume energy.

The invention provides a conveying device which comprises a frame body, a material frame assembly, a sliding blanking frame and a material taking platform. The frame body is provided with a vertical direction which is parallel to the gravity direction after the frame body is arranged on the ground. The work or material rest subassembly sets up in the support body, and the work or material rest subassembly has a first feed end, a first discharge end and a feeding platform, and the material case can get into the work or material rest subassembly from first feed end to slide into feeding platform after the first discharge end of motion under gravity drive. The sliding blanking frame is arranged on the frame body, the sliding blanking frame is provided with a second feeding end and a second discharging end, and the material box can enter the sliding blanking frame from the second feeding end and slide to the second discharging end under the driving of gravity. The material taking platform is rotatably arranged on the frame body between a first holding position and a first inclined position around an axis vertical to the vertical direction, the material box on the material feeding platform can slide into the material taking platform to enable the material taking platform to be located at the first holding position, and the material taking platform can rotate from the first holding position to the first inclined position under the driving of external force, so that the material box on the material taking platform slides into the second feeding end under the driving of gravity.

According to the conveying device provided by the invention, the material rack assembly is used for storing a plurality of material boxes, the material boxes stored on the material rack assembly can automatically and sequentially enter the material taking platform for processing and taking under the action of gravity, and the empty material boxes on the material taking platform can enter the sliding blanking rack and are stored under the action of gravity. The conveying device provided by the invention has the advantages that the manufacturing cost is low, the gravity driving is relied, and the energy consumption is not needed.

In an exemplary embodiment of the delivery device, the delivery device further comprises a first locking member and a linkage assembly. The first locking piece is movably arranged on the frame body between a first locking position and a first releasing position, the first locking piece is kept at the first locking position when the material taking platform is located at the first holding position, the first locking piece located at the first locking position can prevent the material box from sliding into the feeding platform from the first discharging end, and the first locking piece located at the first releasing position can avoid the material box to enable the material box to slide into the feeding platform from the first discharging end. The linkage assembly is connected with the material taking platform and the first locking piece, and the material taking platform can drive the first locking piece to move from the first locking position to the first releasing position through the linkage assembly in the process of rotating from the first holding position to the first inclined position. Thereby avoiding a plurality of material boxes to be piled up on the feeding platform, and being inconvenient for a single material box to enter the material taking platform.

In an exemplary embodiment of the conveying device, the conveying device further includes a first rotating frame, the first rotating frame is rotatably disposed on the frame body around an axis perpendicular to the vertical direction, the first locking member is disposed on the first rotating frame, when the material taking platform is located at the first holding position, the first rotating frame makes the first locking member maintain at the first locking position under the action of an elastic member, and in the process of rotating the material taking platform from the first holding position to the first inclined position, the first rotating frame can be driven to rotate by the linkage assembly to make the first locking member move to the first releasing position. The structure is simple, and the processing is convenient to save the manufacturing cost.

In an exemplary embodiment of the conveyor, the linkage assembly includes a plurality of first fixed pulleys and a first rope. Each first fixed pulley is arranged on the frame body. The first rope winds a plurality of first fixed pulleys, and two ends of the first rope are connected with the material taking platform and the first rotating frame. The structure is simple, and the processing is convenient to save the manufacturing cost.

In an exemplary embodiment of the conveyor, the rack assembly includes a first slide-on rack, a second slide-on rack, and a conveyor platform. The first sliding feeding frame is provided with a first lifting conveying end close to the ground along one end, far away from the ground, of the vertical direction, and the material box can enter the first sliding feeding frame from the first feeding end and slide towards the first lifting conveying end under the driving of gravity. The second slip material loading frame is first discharge end along the one end that vertical direction is close to ground, and the second slip material loading frame still has a second lift conveying end of keeping away from ground, and the material case can get into the second slip material loading frame from the second lift conveying end to slide to first discharge end under gravity-driven, the second lift conveying end is located the one side near ground of first lift conveying end along vertical direction. The conveying platform is movably arranged on the frame body between a receiving position far away from the ground and a feeding position close to the ground along the vertical direction, the conveying platform is connected with a first counterweight through a second rope, the second rope bypasses a second fixed pulley, so that the conveying platform can move to the receiving position under the gravity drive of the first counterweight, a material box at a first lifting conveying end can slide into the conveying platform, after the material box slides into the conveying platform, the conveying platform can move to the feeding position under the gravity drive, and the material box on the conveying platform can slide into a second lifting conveying end. Therefore, the utilization rate of the three-dimensional space can be improved, and more material boxes can be stored to improve the efficiency.

In an exemplary embodiment of the conveying device, the conveying platform is rotatably arranged on the frame body around an axis perpendicular to the vertical direction between a second holding position and a second inclined position, the conveying platform is held in the second holding position after the material box slides in, during the movement to the feeding position, a part of the conveying platform is blocked by the frame body so that the conveying platform rotates to the second inclined position when moving to the feeding position, and the material box on the conveying platform can slide into the second lifting conveying end under the driving of gravity.

In an exemplary embodiment of the conveying device, the rack assembly further comprises a first carriage, which is arranged on the rack body in a movable manner in the vertical direction, and the conveying platform is arranged on the first carriage in a rotatable manner between a second holding position and a second tilting position, and the conveying platform is connected to the second rope via the first carriage. The structure is simple, and the processing is convenient to save the manufacturing cost.

In an exemplary embodiment of the conveyor device, the first carriage comprises a first connecting shaft perpendicular to the vertical direction, to which the conveyor platform is rotatably connected. The frame body further comprises a first blocking part, and a part of the conveying platform is blocked by the first blocking part in the process that the first sliding frame moves along the vertical direction and drives the conveying platform to move towards the feeding position.

In an exemplary embodiment of the conveying device, the rack assembly further comprises a second locking element, which is movably arranged on the rack body between a second locking position and a second releasing position, wherein the second locking element in the second locking position can block the material box from sliding out from the first lifting conveying end, the second locking element in the second releasing position can avoid the material box to enable the material box to slide out from the first lifting conveying end, the second locking element is kept in the second locking position when the conveying platform leaves the material receiving position, and the second locking element can be driven to move to the second releasing position when the conveying platform moves to the material receiving position. Thereby realizing that one material box is transported by each reciprocating movement of the transport platform.

In an exemplary embodiment of the conveying device, the material rack assembly further comprises a second rotating rack, the second rotating rack is rotatably arranged on the rack body around an axis perpendicular to the vertical direction, the second locking piece is arranged on the second rotating rack, when the conveying platform leaves the material receiving position, the second rotating rack rotates under the driving of gravity and keeps the second locking piece at the second locking position, and when the conveying platform moves to the material receiving position, the second rotating rack can be pushed to rotate to enable the second locking piece to move to the second releasing position. The structure is simple, and the processing is convenient to save the manufacturing cost.

In an exemplary embodiment of the conveyor, the first slide-on carriage, the second slide-on carriage and the slide-off carriage each comprise a roller conveyor table. The conveying device further comprises a plurality of pairs of guardrails, and the plurality of pairs of guardrails are arranged on the frame body and are respectively positioned on two sides of the first sliding feeding frame, the second sliding feeding frame and the sliding discharging frame so as to prevent the material box from sliding off from the two sides of the first sliding feeding frame, the second sliding feeding frame and the sliding discharging frame. Thereby protecting the material box.

In an exemplary embodiment of the delivery device, the delivery device further comprises a loading platform, and a loading handle. The feeding platform is movably arranged on the frame body between a feeding position close to the ground and a feeding position far away from the ground along the vertical direction, the feeding platform is rotatably arranged on the frame body between a third holding position and a third inclined position around an axis vertical to the vertical direction, the feeding platform is held at the third holding position after the material box is put in, and in the moving process of the feeding position, part of the feeding platform is blocked by the frame body to enable the feeding platform to rotate to the third inclined position when moving to the feeding position, so that the material box on the feeding platform can slide into the first feeding end under the driving of gravity. The feeding handle is connected with the feeding platform through a third rope, and the third rope bypasses the third fixed pulleys, so that the feeding platform can be driven to move from the feeding position to the feeding position in the process that the feeding handle moves towards the ground along the vertical direction under the driving of external force. Thereby being convenient for put into first feed end with the material case in order to realize the material loading.

In an exemplary embodiment of the conveying device, the rack assembly further comprises a second carriage, which is arranged on the rack body in a movable manner in the vertical direction, the loading platform is arranged on the second carriage in a rotatable manner between a third holding position and a third tilting position, and the loading platform is connected to the third rope via the second carriage. The structure is simple, and the processing is convenient to save the manufacturing cost.

In an exemplary embodiment of the conveying device, the second carriage comprises a second connecting shaft perpendicular to the vertical direction, and the loading platform is rotatably connected to the second connecting shaft. The frame body further comprises a second blocking part, and in the process that the second sliding frame moves along the vertical direction and drives the feeding platform to move towards the feeding position, one part of the feeding platform is blocked by the second blocking part.

In an exemplary embodiment of the conveying device, the conveying device further comprises a second counterweight connected to the loading platform by a fourth rope, the fourth rope being passed around a fourth fixed pulley, so that the weight force of the second counterweight acts on the loading platform in the opposite direction of the weight force. Thereby being capable of reducing physical consumption in the feeding process.

In an exemplary embodiment of the conveying device, the feed platform is rotatably arranged on the frame body about an axis perpendicular to the vertical direction between a receiving holding position and a fourth inclined position, the feed platform being held in the fourth inclined position after the material box has been slid in and the feed platform being held in the receiving holding position after the material box has been slid out and perpendicular to the vertical direction. Thereby more stably conveying the material tank.

In an exemplary embodiment of the conveyor, the conveyor further includes an operating table disposed on the frame and adjacent to the take out platform. Thereby being convenient for operators to directly obtain materials from the material taking platform for processing.

In an exemplary embodiment of the delivery device, the delivery device further comprises an operating handle disposed on the take-out platform and adapted to facilitate gripping. Thereby be convenient for operating personnel drive get material platform rotation, improve the security of operation simultaneously, prevent to press from both sides the wound.

Drawings

The following drawings are only illustrative of the invention and do not limit the scope of the invention.

Fig. 1 is a schematic view for explaining a structure of an exemplary embodiment of a conveying apparatus.

Fig. 2 is a schematic view of another view for explaining the conveying apparatus.

Fig. 3 is a partial schematic view for explaining an operation state of the conveying apparatus.

Fig. 4 is a partial schematic view for explaining another operation state of the conveying apparatus.

Fig. 5 is a partial schematic view for explaining another operation state of the conveying apparatus.

Fig. 6 is a partial schematic view for explaining another operation state of the conveying apparatus.

Fig. 7 is a schematic view showing a partial structure of the conveying apparatus.

Fig. 8 is another partial schematic view for explaining the conveying apparatus.

Fig. 9 is a partial schematic view for explaining another operation state of the conveying apparatus.

Fig. 10 is a partial schematic view for explaining another operation state of the conveying apparatus.

Fig. 11 is a schematic structural view for explaining another exemplary embodiment of the conveying apparatus.

Description of the reference numerals

10 frame body

12 operation table

11 guard bar

13 first carriage

131 first connecting shaft

14 second carriage

141 second connecting shaft

15 first blocking part

16 second blocking portion

20 work or material rest subassembly

21 first sliding feeding frame

211 first feed end

212 first lifting conveying end

22 second sliding feeding rack

221 second lifting conveying end

222 first discharge end

23 feeding platform

241 conveying platform

242 first weight

243 second rope

244 second fixed pulley

251 second locking member

252 second turret

30 sliding blanking frame

31 second feed end

32 second discharge end

40 material taking platform

41 operating handle

51 first locking member

52 first rotating frame

53 elastic member

61 first fixed pulley

62 first rope

71 loading platform

72 material loading handle

Third rope

74 third fixed pulley

75 second weight

76 fourth rope

77 fourth fixed pulley

80 material box

S0 axis

S1 axis

S2 axis

S3 axis

S4 axis

S5 axis

G vertical direction

A first horizontal direction

B second horizontal direction

Detailed Description

For a clearer understanding of the technical features, objects and effects of the present invention, embodiments of the present invention will now be described with reference to the drawings, in which like reference numerals refer to identical or structurally similar but functionally identical components throughout the separate views.

In this document, "schematic" means "serving as an example, instance, or illustration," and any illustrations, embodiments described herein as "schematic" should not be construed as a more preferred or advantageous solution.

Herein, "first", "second", "third", "fourth", etc. do not indicate importance or order thereof, etc., and are merely used to indicate distinction from each other in order to facilitate description of the document.

For the sake of simplicity of the drawing, the parts relevant to the present invention are shown only schematically in the figures, which do not represent the actual structure thereof as a product.

Fig. 1 is a schematic view for explaining a structure of an exemplary embodiment of a conveying apparatus. Fig. 2 is a schematic view of another view for explaining the conveying apparatus. Referring to fig. 1 and 2, the conveyor includes a frame 10, a frame assembly 20, a slide lower frame 30, and a take out platform 40. The frame 10 has a vertical direction G parallel to the direction of gravity after the frame 10 is disposed on the ground.

The material rack assembly 20 is arranged on the rack body 10, the material rack assembly 20 is provided with a first feeding end 211, a first discharging end 222 and a feeding platform 23, the material boxes 80 can enter the material rack assembly 20 from the first feeding end 211 and slide into the feeding platform 23 after moving to the first discharging end 222 under the driving of gravity, and the material rack assembly 20 can store a plurality of material boxes 80 between the first feeding end 211 and the first discharging end 222. Fig. 3 and 4 are partial schematic structural views for explaining an operation state of the conveying apparatus. Referring to fig. 2, 3 and 4, in the illustrated embodiment, the carriage assembly 20 includes a first slide-on carriage 21, a second slide-on carriage 22 and a transport platform 241.

Referring to fig. 2, the first sliding loading frame 21 has a first feeding end 211 at an end far from the ground in the vertical direction G, and the first sliding loading frame 21 further has a first lifting and conveying end 212 near the ground, and the material box 80 can enter the first sliding loading frame 21 from the first feeding end 211 and slide toward the first lifting and conveying end 212 under the driving of gravity. The end of the second sliding feeding frame 22 close to the ground in the vertical direction G is a first discharging end 222, the second sliding feeding frame 22 is further provided with a second lifting conveying end 221 far away from the ground, the material box 80 can enter the second sliding feeding frame 22 from the second lifting conveying end 221 and slide to the first discharging end 222 under the driving of gravity, and the second lifting conveying end 221 is located on one side, close to the ground, of the first lifting conveying end 212 in the vertical direction G.

Referring to fig. 3 and 4, the conveying platform 241 is movably provided to the frame 10 in the vertical direction G between a receiving position away from the ground as shown in fig. 3 and a feeding position close to the ground as shown in fig. 4. The conveying platform 241 is connected with a first counterweight 242 through a second rope 243, the second rope 243 passes around a second fixed pulley 244, and the gravity of the first counterweight 242 acts on the conveying platform 241 reversely, so that the conveying platform 241 can move to the receiving position under the gravity drive of the first counterweight 242. The material box 80 located at the first lifting conveying end 212 can slide into the conveying platform 241, after the material box 80 slides into the conveying platform 241, the conveying platform 241 can move to the feeding position against the gravity of the first counterweight 242 under the driving of gravity, and the material box 80 on the conveying platform 241 can slide into the second lifting conveying end 221. The above multi-stage three-dimensional structure of the rack assembly 20 can improve the utilization of the three-dimensional space, and store more material boxes 80 to improve efficiency. However, without limitation, in other exemplary embodiments, the rack assembly 20 may be a one-piece structure.

Referring to fig. 1 and 2, the slide-down frame 30 is provided to the frame body 10, the slide-down frame 30 has a second feeding end 31 and a second discharging end 32, the material box 80 can enter the slide-down frame 30 from the second feeding end 31 and slide to the second discharging end 32 under the driving of gravity, the frame body 10 is provided with a stop structure at the second discharging end 32, and a plurality of material boxes 80 can be stored between the second discharging end 32 and the second discharging end 32.

Fig. 5 and 6 are partial schematic views for explaining an operation state of the conveying apparatus. Referring to fig. 2, 5 and 6, the take-off platform 40 is rotatably mounted to the frame 10 about an axis S3, the axis S3 being parallel to a second horizontal direction B perpendicular to the vertical direction G, between a first holding position as shown in fig. 5 and a first inclined position as shown in fig. 6. The material box 80 on the feeding platform 23 can slide into the material taking platform 40 to enable the material taking platform 40 to lean against the frame body 10 under the action of gravity and keep at the first holding position, at this time, the material box 80 cannot move relative to the material taking platform 40, and an operator can take materials from the material box 80 for processing. After the material in the material box 80 is taken, the material taking platform 40 can rotate from the first holding position to the first inclined position under the driving of the external force of an operator, so that the empty material box 80 on the material taking platform 40 slides into the second feeding end 31 under the driving of gravity, and the storage of the empty material box 80 is completed.

According to the conveying device provided by the invention, the material rack assembly 20 is used for storing a plurality of material boxes 80, the material boxes 80 stored on the material rack assembly 20 can automatically and sequentially enter the material taking platform 40 for processing and taking under the action of gravity, and the empty material boxes 80 on the material taking platform 40 can enter the sliding blanking rack 30 and are stored under the action of gravity. The conveying device provided by the invention has the advantages that the manufacturing cost is low, the gravity driving is relied, and the energy consumption is not needed.

In the illustrative embodiment, referring to fig. 1 and 2, the first slide-on carriage 21, the second slide-on carriage 22, and the slide-off carriage 30 each comprise a roller conveyor table. Referring to fig. 2, the conveyor further includes pairs of guardrails 11, the pairs of guardrails 11 being disposed at the frame body 10 and being located at both sides of the first, second and third slide-up racks 21, 22 and 30, respectively, to prevent the material box 80 from sliding down from both sides of the first, second and third slide-up racks 21, 22 and 30. Thereby protecting the bin 80.

In the illustrated embodiment, referring to fig. 3 and 4, the rack assembly 20 further includes a first carriage 13 movably disposed to the rack body 10 in the vertical direction G. The conveying platform 241 is provided to the first carriage 13, and the conveying platform 241 is connected to the second rope 243 through the first carriage 13. When the material box 80 is not stored on the conveying platform 241, the total weight of the conveying platform 241 and the first sliding frame 13 is smaller than the weight of the first weight 242, and at this time, the conveying platform 241 is driven to be lifted up to the receiving position. After the material box 80 slides into the conveying platform 241, the total weight of the conveying platform 241, the first carriage 13 and the material box 80 is greater than the weight of the first weight 242, and at this time the conveying platform 241 is driven to descend toward the feeding position. The above-described simple structure realizes the reciprocating elevating movement of the conveying platform 241 while facilitating the processing to save the manufacturing cost.

In the illustrated embodiment, referring to fig. 3 and 4, the first carriage 13 includes a first connecting shaft 131 perpendicular to the vertical direction G, and the conveying platform 241 rotatably connects the first connecting shaft 131 about an axis S1 between a second holding position as shown in fig. 3 and a second inclined position as shown in fig. 4, the axis S1 being parallel to a first horizontal direction a perpendicular to the vertical direction G and the second horizontal direction B, respectively. After the material box 80 slides in, the conveying platform 241 is kept at the second keeping position by abutting against the first sliding frame 13, and at this time, the material box 80 does not move relative to the conveying platform 241. The frame body further comprises a first blocking part 15, in the process that the first sliding frame 13 moves along the vertical direction G and drives the conveying platform 241 to move towards the feeding position, a part of the conveying platform 241 is blocked by the first blocking part 15, and a part of the conveying platform 241 further moves continuously due to the connection with the first connecting shaft 131, so that the conveying platform 241 rotates to the second inclined position when moving to the feeding position, and at the moment, the material box 80 on the conveying platform 241 can slide into the second lifting conveying end 221 under the driving of gravity.

In the illustrated embodiment, referring to fig. 3 and 4, the rack assembly 20 further includes a second locking member 251 movably disposed on the rack body 10 between a second locking position shown in fig. 4, wherein the second locking member 251 is capable of blocking the slide of the material tank 80 from the first elevating conveyor end 212, and a second releasing position shown in fig. 3 (which is not shown), wherein the second locking member 251 is capable of avoiding the material tank 80 to enable the slide of the material tank 80 from the first elevating conveyor end 212, wherein the second locking member 251 is maintained in the second locking position when the conveying platform 241 is moved out of the receiving position, and wherein the second locking member 251 is capable of being driven to move to the second releasing position when the conveying platform 241 is moved to the receiving position. Whereby the material box 80 cannot slide out of the first elevating conveyor end 212 when the conveyor platform 241 is moved away from the receiving position, the conveyor platform 241 reciprocates one material box 80 at a time.

Specifically, referring to fig. 3 and 4, the rack assembly 20 further includes a second turret 252, and the second turret 252 is rotatably disposed on the frame body 10 about an axis S0 parallel to the first horizontal direction a. The second locking piece 251 is disposed on the second rotating frame 252, when the conveying platform 241 leaves the receiving position, the second rotating frame 252 is driven by gravity to rotate and keep the second locking piece 251 at the second locking position, and when the conveying platform 241 moves to the receiving position, the second rotating frame 252 can be pushed to rotate to enable the second locking piece 251 to move to the second releasing position. The above-described simple structure realizes the linkage of the second locking member 251 and the conveying platform 241, and facilitates the processing to save the manufacturing cost.

In the illustrated embodiment, referring to fig. 5 and 6, the delivery device further includes an operating handle 41 that is provided to the take out platform 40 and facilitates gripping. Thereby facilitating the operator to drive the take-out platform 40 to rotate while improving the safety of operation and preventing pinching.

In the illustrated embodiment, referring to fig. 5 and 6, the feeding platform 23 is rotatably provided to the frame body 10 about an axis S2 parallel to the second horizontal direction B between a stock holding position as shown in fig. 6 and a fourth inclined position as shown in fig. 5, the feeding platform 23 is held in the fourth inclined position after the stock bin 80 is slid in, and the feeding platform 23 is held in the stock holding position and perpendicular to the vertical direction G after the stock bin 80 is slid out. Whereby the feed platform 23 can be smoothly caught when the bin 80 slides in from the first discharge end 222, and thereafter the feed platform 23 is rotated again to slide the bin 80 into the take-out platform 40, thereby more stably conveying the bin 80.

Fig. 7 is a schematic view showing a partial structure of the conveying apparatus. Referring to fig. 5, 6 and 7, in the illustrated embodiment, the delivery device further includes a first locking member 51 and a linkage assembly. The first locking member 51 is movably disposed on the frame 10 between a first locking position as shown in fig. 5 and a first release position as shown in fig. 6 (hidden from view). The first locking member 51 is maintained in the first locked position when the take-out platform 40 is in the first retaining position, the first locking member 51 in the first locked position being capable of blocking the feed bin 80 from sliding into the feed platform 23 from the first discharge end 222, and the first locking member 51 in the first released position being capable of evading the feed bin 80 to enable it to slide into the feed platform 23 from the first discharge end 222. The linkage assembly connects the take-up platform 40 and the first locking member 51, and the first locking member 51 can be driven to move from the first locking position to the first releasing position by the linkage assembly in the process of rotating the take-up platform 40 from the first holding position to the first inclined position. Thereby avoiding the accumulation of multiple material bins 80 on the feed platform 23, facilitating the entry of individual material bins 80 into the take out platform 40.

Specifically, referring to fig. 7, the conveyor also includes a first turret 52. The first turret 52 is rotatably arranged in the frame body 10 about an axis S5 parallel to the first direction a. The first locking member 51 is disposed on the first rotating frame 52, and when the material taking platform 40 is located at the first holding position, the first rotating frame 52 keeps the first locking member 51 at the first locking position under the action of an elastic member 53. The linkage assembly comprises a plurality of first fixed pulleys 61 and a first rope 62. Each of the first fixed pulleys 61 is provided to the frame 10. The first rope 62 is passed around a plurality of first fixed pulleys 61 and is connected at both ends to the take-off platform 40 and the first rotating frame 52. During rotation of the take-off platform 40 from the first holding position to the first inclined position, the first locking member 51 can be moved to the first release position by rotation of the first turret 52 by the first cord 62. The simple structure described above achieves the interlocking of the first locking member 51 with the take-out platform 40 and facilitates the processing to save manufacturing costs.

Fig. 8 is another partial schematic view for explaining the conveying apparatus. Referring to fig. 1, 2 and 8, the delivery device further includes a loading platform 71 and a loading handle 72.

Fig. 9 and 10 are partial schematic views for explaining an operation state of the conveying apparatus. Referring to fig. 8, 9 and 10, the loading platform 71 is movably provided to the frame 10 in the vertical direction G between a loading position near the ground as shown in fig. 9 and a feeding position far from the ground as shown in fig. 10. Specifically, the rack assembly 20 further includes a second carriage 14 movably disposed on the frame body 10 along the vertical direction G, and the second carriage 14 includes a second connecting shaft 141 perpendicular to the vertical direction G. The loading platform 71 is rotatably connected to the second connecting shaft 141 about an axis S4 parallel to the first horizontal direction a between a third holding position as shown in fig. 9 and a third inclined position as shown in fig. 10. The loading platform 71 is held in the third holding position after the loading of the magazine 80, in which case the magazine 80 does not move relative to the loading platform 71. The frame body 10 further includes a second blocking portion 16, and during the process that the second carriage 14 moves along the vertical direction G to move the feeding platform 71 toward the feeding position, a portion of the feeding platform 71 is blocked by the second blocking portion 16, and a further portion of the feeding platform 71 continues to move due to connection with the second connecting shaft 141, so that the feeding platform 71 rotates to the third inclined position when moving to the feeding position, and the material box 80 on the feeding platform 71 can slide into the first feeding end 211 under the driving of gravity.

The feeding handle 72 is connected with the second sliding frame 14 through two third ropes 73, the two third ropes 73 bypass a plurality of third fixed pulleys 74, so that the second sliding frame 14 can be driven to move along the vertical direction G in the process that the feeding handle 72 moves along the vertical direction G under the driving of external force, and the feeding platform 71 is driven to move from a feeding position to a feeding position. Thereby facilitating placement of the bin 80 into the first feed end 211 for loading. Although the exemplary embodiment includes two third ropes 73 and two third fixed pulleys 74, it is not limited thereto, and in other exemplary embodiments, the number of third ropes 73 and third fixed pulleys 74 may be adjusted according to actual circumstances, and of course, only one third rope 73 and one third fixed pulley 74 may be included.

In the exemplary embodiment, referring to fig. 8, 9 and 10, the conveying device further includes a second weight member 75 connected to the loading platform 71 through two fourth ropes 76, and the two fourth ropes 76 pass around the two fourth fixed pulleys 77, so that the gravity of the second weight member 75 acts on the loading platform 71 in the opposite direction of the gravity, thereby reducing the force required to be applied to the loading handle 72 during the loading process and further reducing the physical effort of operators. Although the exemplary embodiment includes two fourth ropes 76 and two fourth fixed pulleys 77, it is not limited thereto, and in other exemplary embodiments, the number of fourth ropes 76 and fourth fixed pulleys 77 may be adjusted according to actual conditions, and of course, only one fourth rope 76 and one fourth fixed pulley 77 may be included.

Fig. 11 is a schematic structural view for explaining another exemplary embodiment of the conveying apparatus. Referring to fig. 11, which is identical or similar to the conveyor of fig. 1 and will not be described in further detail, the conveyor further includes an operating table 12 disposed on the frame 10 and adjacent to the take out platform 40. Thereby facilitating the operator to directly acquire material from the take out platform 40 for processing.

It should be understood that although the present disclosure has been described in terms of various embodiments, not every embodiment is provided with a separate technical solution, and this description is for clarity only, and those skilled in the art should consider the disclosure as a whole, and the technical solutions in the various embodiments may be combined appropriately to form other embodiments that will be understood by those skilled in the art.

The above list of detailed descriptions is only specific to practical examples of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent embodiments or modifications, such as combinations, divisions or repetitions of features, without departing from the technical spirit of the present invention are included in the scope of the present invention.

Claims (18)

1. Conveyor, it is used for carrying the material case, its characterized in that, conveyor includes:

-a frame (10) having a vertical direction (G), said vertical direction (G) being parallel to the direction of gravity after said frame (10) is placed on the ground;

-a rack assembly (20) arranged on the rack body (10), the rack assembly (20) having a first feed end (211), a first discharge end (222) and a feed platform (23), the bin being capable of entering the rack assembly (20) from the first feed end (211) and sliding into the feed platform (23) after gravity-driven movement to the first discharge end (222);

a sliding blanking frame (30) arranged on the frame body (10), wherein the sliding blanking frame (30) is provided with a second feeding end (31) and a second discharging end (32), and the material box can enter the sliding blanking frame (30) from the second feeding end (31) and slide to the second discharging end (32) under the driving of gravity; and

a material taking platform (40) rotatably arranged on the frame body (10) around an axis vertical to the vertical direction (G) between a first holding position and a first inclined position, wherein the material box on the material feeding platform (23) can slide into the material taking platform (40) to enable the material taking platform (40) to be located at the first holding position, and the material taking platform (40) can rotate from the first holding position to the first inclined position under the driving of external force, so that the material box on the material taking platform (40) can slide into the second feeding end (31) under the driving of gravity.

2. The delivery device of claim 1, further comprising:

a first locking member (51) movably disposed on the frame (10) between a first locking position and a first release position, the first locking member (51) being maintained in the first locking position when the take-out platform (40) is in the first holding position, the first locking member (51) in the first locking position being capable of blocking the bin from sliding from the first discharge end (222) into the feed platform (23), the first locking member (51) in the first release position being capable of avoiding the bin from sliding from the first discharge end (222) into the feed platform (23); and

and the linkage assembly is connected with the material taking platform (40) and the first locking piece (51), and the material taking platform (40) can drive the first locking piece (51) to move from the first locking position to the first releasing position through the linkage assembly in the process of rotating from the first holding position to the first inclined position.

3. A conveyor according to claim 2, further comprising a first turret (52), said first turret (52) being rotatably arranged to said frame (10) about an axis perpendicular to said vertical direction (G), said first locking member (51) being arranged to said first turret (52), said first turret (52) holding said first locking member (51) in said first locking position under the influence of an elastic member (53) when said take-off platform (40) is in said first holding position, said take-off platform (40) being capable of driving said first turret (52) to rotate to move said first locking member (51) to said first release position by said linkage assembly during rotation from said first holding position to said first tilt position.

4. A delivery device according to claim 3, wherein the linkage assembly comprises:

a plurality of first fixed pulleys (61), each first fixed pulley (61) being provided to the frame body (10); and

a first rope (62) which is wound around a plurality of the first fixed pulleys (61) and has both ends connected to the take-out platform (40) and the first turret (52).

5. The conveyor device according to claim 1, wherein the rack assembly (20) comprises:

a first sliding loading frame (21), wherein one end of the first sliding loading frame (21) far away from the ground along the vertical direction (G) is the first feeding end (211), the first sliding loading frame (21) is also provided with a first lifting conveying end (212) close to the ground, and the material box can enter the first sliding loading frame (21) from the first feeding end (211) and slide towards the first lifting conveying end (212) under the driving of gravity;

a second sliding feeding frame (22), wherein one end, close to the ground, of the second sliding feeding frame (22) along the vertical direction (G) is the first discharging end (222), the second sliding feeding frame (22) is further provided with a second lifting conveying end (221) far away from the ground, the material box can enter the second sliding feeding frame (22) from the second lifting conveying end (221) and slide to the first discharging end (222) under the driving of gravity, and the second lifting conveying end (221) is positioned on one side, close to the ground, of the first lifting conveying end (212) along the vertical direction (G); and

the conveying platform (241) is movably arranged on the frame body (10) along the vertical direction (G) between a material receiving position far away from the ground and a material feeding position close to the ground, the conveying platform (241) is connected with a first counterweight (242) through a second rope (243), the second rope (243) bypasses a second fixed pulley (244), the conveying platform (241) can move to the material receiving position under the gravity driving of the first counterweight (242), the material box at the first lifting conveying end (212) can slide into the conveying platform (241), after the material box slides into the conveying platform (241), the conveying platform (241) can move to the material feeding position under the gravity driving, and the material box on the conveying platform (241) can slide into the second lifting conveying end (221).

6. Conveyor device according to claim 5, characterized in that the conveyor table (241) is rotatably arranged to the frame (10) about an axis perpendicular to the vertical direction (G) between a second holding position and a second inclined position, the conveyor table (241) being held in the second holding position after the material container has been slid in, a part of the conveyor table (241) being blocked by the frame (10) during movement to the feed position such that the conveyor table (241) rotates to the second inclined position when moving to the feed position, the material container on the conveyor table (241) being able to slide under gravity into the second lifting conveyor end (221).

7. The conveyor device according to claim 6, wherein the rack assembly (20) further comprises a first carriage (13) movably arranged to the frame body (10) in the vertical direction (G), the conveyor table (241) being rotatably arranged to the first carriage (13) between the second holding position and the second inclined position, the conveyor table (241) being connected to the second rope (243) by the first carriage (13).

8. Conveyor device according to claim 7, characterized in that said first carriage (13) comprises a first connecting shaft (131) perpendicular to said vertical direction (G), said conveyor platform (241) being rotatably connected to said first connecting shaft (131); the frame body (10) further comprises a first blocking part (15), and in the process that the first sliding frame (13) moves along the vertical direction (G) and drives the conveying platform (241) to move towards the feeding position, one part of the conveying platform (241) is blocked by the first blocking part (15).

9. The conveyor apparatus of claim 6, wherein said rack assembly (20) further comprises a second locking member (251) movably disposed in said frame (10) between a second locking position and a second release position, said second locking member (251) in said second locking position being capable of blocking said bin from sliding out of said first elevating conveyor end (212), said second locking member (251) in said second release position being capable of retracting said bin from said first elevating conveyor end (212), said second locking member (251) being maintained in said second locking position when said conveying platform (241) is moved out of said receiving position, said conveying platform (241) being capable of driving said second locking member (251) to move into said second release position when said conveying platform (241) is moved into said receiving position.

10. The transfer device of claim 9 wherein said carriage assembly (20) further comprises a second carriage (252), said second carriage (252) being rotatably mounted to said frame (10) about an axis perpendicular to said vertical direction (G), said second locking member (251) being mounted to said second carriage (252), said second carriage (252) being rotated under gravity and maintaining said second locking member (251) in said second locking position when said transfer platform (241) is moved from said receiving position, said second carriage (252) being urged to rotate to move said second locking member (251) to said second release position when said transfer platform (241) is moved to said receiving position.

11. Conveyor according to claim 5, characterized in that the first slide-on carriage (21), the second slide-on carriage (22) and the slide-off carriage (30) each comprise a roller conveyor; the conveying device further comprises a plurality of pairs of guardrails (11), wherein the pairs of guardrails (11) are arranged on the frame body (10) and are respectively positioned on two sides of the first sliding feeding frame (21), the second sliding feeding frame (22) and the sliding discharging frame (30), so that the material boxes are prevented from sliding off from the two sides of the first sliding feeding frame (21), the second sliding feeding frame (22) and the sliding discharging frame (30).

12. The delivery device of claim 1, further comprising:

a loading platform (71) movably arranged on the frame body (10) along the vertical direction (G) between a loading position close to the ground and a feeding position far away from the ground, wherein the loading platform (71) is also rotatably arranged on the frame body (10) around an axis perpendicular to the vertical direction (G) between a third holding position and a third inclined position, the loading platform (71) is held in the third holding position after the material box is put in, and during the movement towards the feeding position, a part of the loading platform (71) is blocked by the frame body (10) so that the loading platform (71) rotates to the third inclined position when moving to the feeding position, and the material box on the loading platform (71) can slide into the first feeding end (211) under the driving of gravity; and

and the feeding handle (72) is connected with the feeding platform (71) through a third rope (73), and the third rope (73) bypasses a plurality of third fixed pulleys (74) so that the feeding platform (71) can be driven to move from the feeding position to the feeding position in the process that the feeding handle (72) moves towards the ground along the vertical direction (G) under the driving of external force.

13. The conveyor device according to claim 12, wherein the rack assembly (20) further comprises a second carriage (14) movably arranged to the frame body (10) in the vertical direction (G), the loading platform (71) being rotatably arranged to the second carriage (14) between the third holding position and the third inclined position, the loading platform (71) being connected to the third rope (73) by the second carriage (14).

14. Conveyor device according to claim 13, characterized in that said second carriage (14) comprises a second connecting shaft (141) perpendicular to said vertical direction (G), said loading platform (71) being rotatably connected to said second connecting shaft (141); the frame body (10) further comprises a second blocking part (16), and in the process that the second sliding frame (14) moves along the vertical direction (G) and drives the feeding platform (71) to move towards the feeding position, one part of the feeding platform (71) is blocked by the second blocking part (16).

15. A conveyor according to claim 12, characterized in that the conveyor further comprises a second counterweight (75) connected to the loading platform (71) by a fourth rope (76), the fourth rope (76) being passed around a fourth fixed pulley (77) so that the weight of the second counterweight (75) acts on the loading platform (71) in the opposite direction to the weight.

16. Conveyor device according to claim 1, characterized in that the feed platform (23) is rotatably arranged to the frame body (10) about an axis perpendicular to the vertical direction (G) between a receiving holding position and a fourth inclined position, the feed platform (23) being held in the fourth inclined position after the material box has been slid in and the feed platform (23) being held in the receiving holding position after the material box has been slid out and perpendicular to the vertical direction (G).

17. The conveyor according to claim 1, further comprising an operating table (12) disposed on said frame (10) and adjacent to said take-out platform (40).

18. The conveyor according to claim 1, further comprising an operating handle (41) provided to the take-out platform (40) and facilitating gripping.