CN213603230U - Centre gripping conveying mechanism suitable for beet harvester - Google Patents
Centre gripping conveying mechanism suitable for beet harvester Download PDFInfo
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- CN213603230U CN213603230U CN202022611103.5U CN202022611103U CN213603230U CN 213603230 U CN213603230 U CN 213603230U CN 202022611103 U CN202022611103 U CN 202022611103U CN 213603230 U CN213603230 U CN 213603230U
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Abstract
The utility model relates to a clamping and conveying mechanism suitable for a beet harvester, which comprises a lifting clamping mechanism and a lateral conveying mechanism; the lifting clamping mechanism comprises a rack, and a front clamping chain and a rear clamping chain which are connected to the rack, wherein the upper end of a vertical conveying chain part of the front clamping chain is provided with a top extending chain extending forwards, the lower end of a vertical conveying chain part of the rear clamping chain is provided with a bottom extending chain extending forwards, and the vertical conveying chain parts of the front clamping chain and the rear clamping chain are abutted with each other to form a clamping area and move upwards synchronously; a material collecting box body is arranged below the top extending-out chain, a movable rack is hinged to the side of the material collecting box body, and a lateral conveying chain is obliquely and fixedly connected to the bottom of the material collecting box body and bypasses an end supporting chain wheel of the movable rack; the angle between the movable frame and the material collecting box body can be adjusted through the supporting oil cylinders arranged on two sides below the movable frame.
Description
Technical Field
The utility model relates to an agricultural machine device, in particular to a clamping and conveying mechanism suitable for a beet harvester.
Background
The beet harvester generally includes tassel device, top cutting device, excavating gear, picks up and removes native device, conveyor and collection device etc. it is mainly two kinds at present that present beet harvester is most, one kind is in the vehicle that directly lateral transport to harvester side follow with the beet of results, need the next vehicle such as after stopping when the vehicle is full-load to follow then continue the results, this kind of mode work continuity is poor, work efficiency is low. The other is to load the beets into a large hopper, so that the beets can be harvested from one end to the other end at one time when being received, the required matching power of the mode is large, the beets are too much accumulated and are inconvenient to unload, the pressure loss of the beets at the bottom is easy to cause, and the condition that the beets fall back downwards and collide with each other easily occurs in the process of putting the excavated beets into the hopper after being lifted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a centre gripping conveying mechanism suitable for beet harvester is provided, other mechanisms use on this mechanism's cooperation beet harvester, and the mode of carrying through the centre gripping is upwards lifted the beet that the place ahead was got and is carried to the collection workbin internal, and the internal side direction conveying mechanism that sets up of collection workbin can carry the beet to the conveyer of harvester side in real time in, has realized the continuous operation mode that does not stop, has effectively improved work efficiency.
In order to solve the technical problem, the utility model discloses a realize according to following mode: the utility model relates to a clamping and conveying mechanism suitable for a beet harvester, which comprises a lifting clamping mechanism and a lateral conveying mechanism; the lifting clamping mechanism comprises a rack, and a front clamping chain and a rear clamping chain which are connected to the rack, wherein the upper end of a vertical conveying chain part of the front clamping chain is provided with a top extending chain extending forwards, the lower end of a vertical conveying chain part of the rear clamping chain is provided with a bottom extending chain extending forwards, and the vertical conveying chain parts of the front clamping chain and the rear clamping chain are abutted with each other to form a clamping area and move upwards synchronously; a material collecting box body is arranged below the top extending-out chain, a movable rack is hinged to the side of the material collecting box body, and a lateral conveying chain is obliquely and fixedly connected to the bottom of the material collecting box body and bypasses an end supporting chain wheel of the movable rack; the angle between the movable frame and the material collecting box body can be adjusted through the supporting oil cylinders arranged on two sides below the movable frame.
An external driving gear box is fixedly connected to the side of the lifting clamping mechanism, and external power is in butt joint with the external driving gear box through a transmission shaft; a driving gear box is fixedly connected above a side plate of the frame of the lifting clamping mechanism and is connected with an external driving gear box through a transmission shaft; the power output end of the driving gear box drives the front clamping chain to rotate through the plum blossom wheel, and the power output end of the driving gear box is coaxially connected with the front driving chain wheel; the front driving chain wheel and the rear driving chain wheel at the top of the rear clamping chain form transmission connection, and the rear driving chain wheel is used for driving the rear clamping chain to rotate; the front drive sprocket is identical to the rear drive sprocket.
The chain is visited to the bottom of back centre gripping chain and is docked with the conveying chain in beet harvester the place ahead, and the beet is carried to the bottom through the conveying chain in beet harvester the place ahead and is visited the chain, is visiting the chain through the bottom and is carried to the centre gripping interval.
The inner side of the front clamping chain at the clamping interval is provided with a plurality of tension pulleys, and the tension pulleys are tightly pressed on the inner side of the front clamping chain through tension springs so as to ensure the clamping strength of the front clamping chain and the rear clamping chain; the inner side of the rear clamping chain at the clamping interval is provided with a plurality of tension pulleys, and the tension pulleys are tightly pressed on the inner side of the rear clamping chain through tension springs so as to ensure the clamping strength of the rear clamping chain and the front clamping chain; the tensioning wheel is connected to a side plate of the machine frame of the lifting clamping mechanism through a support arm hinge, the end part of the tension spring is connected with one end, far away from the tensioning wheel, of the support arm, and the other end part of the tension spring is connected with the side plate of the machine frame.
The front clamping chain and the rear clamping chain respectively comprise a plurality of chain rods which are transversely fixed through a belt, and each chain rod comprises a concave chain rod and a convex chain rod; downward bent concave parts are symmetrically arranged on two sides of the middle position of the concave chain bar, and upward bent convex parts are symmetrically arranged on two sides of the middle position of the convex chain bar; the concave chain rods and the convex chain rods are connected to the belt in a fixed sequence, and the concave positions of the concave chain rods form a concave space for storing the beet in the conveying process.
A material box bottom bracket is fixedly connected below the material collecting box body; two sides in the aggregate box body are symmetrically provided with bin side plates along the inclined direction of the lateral conveying chain and used for guiding the beets in the aggregate box body to the lateral conveying chain; the lateral conveying chain is driven to rotate by a driving motor arranged on the side of the movable rack, and the rotating speed of the driving motor can be controlled by a flow valve.
The utility model discloses an actively the effect: a centre gripping conveying mechanism suitable for beet harvester, the beet that gets from the place ahead through the mode of centre gripping transport upwards lifts and carries to the case that gathers materials internal, gather materials the internal side direction conveying mechanism that sets up of case, can carry the beet to the conveyer of harvester side in real time, realized not having the mode of operation that lasts of stopping, work efficiency has effectively been improved, can satisfy the agricultural requirements that the peasant household got from to the beet, it is little to the injury of beet root piece, can be very convenient with current beet harvester butt joint use.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the overall structure;
FIG. 2 is a schematic view of the overall structure;
FIG. 3 is a schematic structural view of the lifting clamping mechanism;
FIG. 4 is a schematic structural view of the lifting clamping mechanism;
fig. 5 is a schematic structural view of a conveying chain in the lifting and clamping mechanism.
In the figure, a bottom extension chain 1, a front driving chain 2, a rear driving chain 3, a bin side plate 4, a top extension chain 5, a lateral conveying chain 6, a material collecting box 7, a movable rack 8, a driving motor 9, a bin bottom bracket 10, a rear clamping chain 11, a front clamping chain 12, a driving gear box 13, a supporting oil cylinder 14, an external driving gear box 15, a clamping section 16, a bottom side plate 17, a top side plate 18, a convex chain rod 19 and a concave chain rod 20 are arranged.
Detailed Description
As shown in fig. 1 to 5, the clamping and conveying mechanism of the beet harvester of the present invention comprises a lifting clamping mechanism and a lateral conveying mechanism; the lifting clamping mechanism comprises a rack, and a front clamping chain 12 and a rear clamping chain 11 which are connected to the rack, wherein the upper end of the vertical conveying chain part of the front clamping chain 12 is provided with a top extending chain 5 extending forwards, the lower end of the vertical conveying chain part of the rear clamping chain 11 is provided with a bottom extending chain 1 extending forwards, and the vertical conveying chain parts of the front clamping chain 12 and the rear clamping chain 11 are abutted with each other to form a clamping section 16 and move upwards synchronously; a material collecting box body 7 is arranged below the top extending-out chain 5, a movable rack 8 is hinged to the side of the material collecting box body 7, and a lateral conveying chain 6 is obliquely and fixedly connected to the bottom of the material collecting box body 7 and bypasses an end supporting chain wheel of the movable rack 8; the angle between the movable frame 8 and the collection box body 7 can be adjusted through the supporting oil cylinders 14 arranged on the two sides below the movable frame.
An external driving gear box 15 is fixedly connected to the side of the lifting clamping mechanism, and external power is butted with the external driving gear box 15 through a transmission shaft; a driving gear box 13 is fixedly connected above a rack side plate of the lifting clamping mechanism and is connected with an external driving gear box 15 through a transmission shaft; the power output end of the driving gear box 13 drives the front clamping chain 12 to rotate through the plum blossom wheel, and the power output end of the driving gear box 13 is coaxially connected with the front driving chain wheel 2; the front driving chain wheel 2 and the rear driving chain wheel 3 at the top of the rear clamping chain 11 form a transmission connection, and the rear driving chain wheel 3 is used for driving the rear clamping chain 11 to rotate; the front drive sprocket 2 is identical to the rear drive sprocket 3.
The chain 1 is popped out to the bottom of back centre gripping chain 11 and the butt joint of conveying chain in beet harvester the place ahead, and the beet is carried to the bottom through the conveying chain in beet harvester the place ahead and is popped out chain 1, is being popped out chain 1 through the bottom and is being carried to the centre gripping interval 16.
The inner side of the front clamping chain 12 at the position of the clamping section 16 is provided with a plurality of tension wheels, and the tension wheels are tightly pressed on the inner side of the front clamping chain 12 through tension springs so as to ensure the clamping strength of the front clamping chain 12 and the rear clamping chain 11; the inner side of the rear clamping chain 11 at the position of the clamping section 16 is provided with a plurality of tension wheels, and the tension wheels are tightly pressed on the inner side of the rear clamping chain 11 through tension springs so as to ensure the clamping strength of the rear clamping chain 11 and the front clamping chain 12; the tensioning wheel is connected to a side plate of the machine frame of the lifting clamping mechanism through a support arm hinge, the end part of the tension spring is connected with one end, far away from the tensioning wheel, of the support arm, and the other end part of the tension spring is connected with the side plate of the machine frame.
The front clamping chain 12 and the rear clamping chain 11 both comprise a plurality of chain rods which are transversely fixed through belts, and each chain rod comprises a concave chain rod 20 and a convex chain rod 19; downward bent concave parts are symmetrically arranged on two sides of the middle position of the concave chain rod 20, and upward bent convex parts are symmetrically arranged on two sides of the middle position of the convex chain rod 19; a plurality of concave chain rods 20 arranged in series and a plurality of convex chain rods 19 arranged in series are connected to the belt in a fixed sequence, and concave spaces are formed at the concave positions of the concave chain rods 20 and used for storing the beets in the conveying process.
A material box bottom bracket 10 is fixedly connected below the material collecting box body 7; two sides in the aggregate box body 7 are symmetrically provided with bin side plates 4 along the inclined direction of the lateral conveying chain 6, and the bin side plates are used for guiding the beets in the aggregate box body 7 to the lateral conveying chain 6; the lateral conveying chain 6 is driven to rotate by a driving motor 9 arranged on the side of the movable rack, and the rotating speed of the driving motor 9 can be controlled by a flow valve.
The utility model discloses a working process is: the utility model relates to a clamping and conveying mechanism suitable for a beet harvester, which is butted with a conveying chain in front of the beet harvester, and beet is conveyed to a bottom extending chain 1 of the clamping and conveying mechanism through the conveying chain in front of the beet harvester and is conveyed to a clamping area 16 through the bottom extending chain 1; the beet moves upwards along with the front clamping chain 12 and the rear clamping chain 11 in a concave space between the front clamping chain 12 and the rear clamping chain 11, and is conveyed into the material collecting box body 7 through the top extending chain 5 when moving to the position of the top extending chain 5; the beets in the aggregate box 7 are conveyed out from the side of the harvester through the lateral conveying chain 6 and fall onto a conveying vehicle which follows the side; when the transport vehicle is fully loaded, the lateral conveying chain 6 can be stopped firstly, so that the harvested beets are firstly cached in the material collecting box 7, the beets stop being laterally output at the moment, and after the lateral transport vehicle is replaced, the lateral conveying chain 6 is started to carry out lateral conveying on the beets; the landing height of the beet can be controlled by adjusting the lateral lifting height of the movable rack 8 in the lateral conveying process, so as to reduce the damage of the beet caused by too high landing.
Claims (6)
1. The utility model provides a centre gripping conveying mechanism suitable for beet harvester which characterized in that: comprises a lifting clamping mechanism and a lateral conveying mechanism; the lifting clamping mechanism comprises a rack, and a front clamping chain and a rear clamping chain which are connected to the rack, wherein the upper end of a vertical conveying chain part of the front clamping chain is provided with a top extending chain extending forwards, the lower end of a vertical conveying chain part of the rear clamping chain is provided with a bottom extending chain extending forwards, and the vertical conveying chain parts of the front clamping chain and the rear clamping chain are abutted with each other to form a clamping area and move upwards synchronously; a material collecting box body is arranged below the top extending-out chain, a movable rack is hinged to the side of the material collecting box body, and a lateral conveying chain is obliquely and fixedly connected to the bottom of the material collecting box body and bypasses an end supporting chain wheel of the movable rack; the angle between the movable frame and the material collecting box body can be adjusted through the supporting oil cylinders arranged on two sides below the movable frame.
2. The clamping and conveying mechanism suitable for the beet harvester as claimed in claim 1, wherein: an external driving gear box is fixedly connected to the side of the lifting clamping mechanism, and external power is in butt joint with the external driving gear box through a transmission shaft; a driving gear box is fixedly connected above a side plate of the frame of the lifting clamping mechanism and is connected with an external driving gear box through a transmission shaft; the power output end of the driving gear box drives the front clamping chain to rotate through the plum blossom wheel, and the power output end of the driving gear box is coaxially connected with the front driving chain wheel; the front driving chain wheel and the rear driving chain wheel at the top of the rear clamping chain form transmission connection, and the rear driving chain wheel is used for driving the rear clamping chain to rotate; the front drive sprocket is identical to the rear drive sprocket.
3. The clamping and conveying mechanism suitable for the beet harvester as claimed in claim 1, wherein: the chain is visited to the bottom of back centre gripping chain and is docked with the conveying chain in beet harvester the place ahead, and the beet is carried to the bottom through the conveying chain in beet harvester the place ahead and is visited the chain, is visiting the chain through the bottom and is carried to the centre gripping interval.
4. The clamping and conveying mechanism suitable for the beet harvester as claimed in claim 1, wherein: the inner side of the front clamping chain at the clamping interval is provided with a plurality of tension pulleys, and the tension pulleys are tightly pressed on the inner side of the front clamping chain through tension springs so as to ensure the clamping strength of the front clamping chain and the rear clamping chain; the inner side of the rear clamping chain at the clamping interval is provided with a plurality of tension pulleys, and the tension pulleys are tightly pressed on the inner side of the rear clamping chain through tension springs so as to ensure the clamping strength of the rear clamping chain and the front clamping chain; the tensioning wheel is connected to a side plate of the machine frame of the lifting clamping mechanism through a support arm hinge, the end part of the tension spring is connected with one end, far away from the tensioning wheel, of the support arm, and the other end part of the tension spring is connected with the side plate of the machine frame.
5. The clamping and conveying mechanism suitable for the beet harvester according to any one of the claims 1 to 4, characterized in that: the front clamping chain and the rear clamping chain respectively comprise a plurality of chain rods which are transversely fixed through a belt, and each chain rod comprises a concave chain rod and a convex chain rod; downward bent concave parts are symmetrically arranged on two sides of the middle position of the concave chain bar, and upward bent convex parts are symmetrically arranged on two sides of the middle position of the convex chain bar; the concave chain rods and the convex chain rods are connected to the belt in a fixed sequence, and the concave positions of the concave chain rods form a concave space for storing the beet in the conveying process.
6. The clamping and conveying mechanism suitable for the beet harvester as claimed in claim 1, wherein: a material box bottom bracket is fixedly connected below the material collecting box body; two sides in the aggregate box body are symmetrically provided with bin side plates along the inclined direction of the lateral conveying chain and used for guiding the beets in the aggregate box body to the lateral conveying chain; the lateral conveying chain is driven to rotate by a driving motor arranged on the side of the movable rack, and the rotating speed of the driving motor can be controlled by a flow valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022611103.5U CN213603230U (en) | 2020-11-12 | 2020-11-12 | Centre gripping conveying mechanism suitable for beet harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022611103.5U CN213603230U (en) | 2020-11-12 | 2020-11-12 | Centre gripping conveying mechanism suitable for beet harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213603230U true CN213603230U (en) | 2021-07-06 |
Family
ID=76632557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022611103.5U Active CN213603230U (en) | 2020-11-12 | 2020-11-12 | Centre gripping conveying mechanism suitable for beet harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213603230U (en) |
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2020
- 2020-11-12 CN CN202022611103.5U patent/CN213603230U/en active Active
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