CN213485773U

CN213485773U - Novel poppy harvester

Info

Publication number: CN213485773U
Application number: CN202022477733.8U
Authority: CN
Inventors: 郭佃栋; 王延奎; 郭玉磐
Original assignee: Liaocheng Houde Electromechanical Co ltd
Current assignee: Gansu Nongken Jinchang farm Co.,Ltd.; Liaocheng Houde electromechanical Co.,Ltd.
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-06-22
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses a novel poppy harvester, including the harvester main part, from preceding backward set gradually in the harvester main part be used for reaping the mechanism of reaping of poppy shell, be used for the elevator that poppy shell carried and can hold the feed bin of poppy shell, the elevator main part that the elevator set up including the slope, can pivoted belt roller is installed respectively at the upper and lower both ends of elevator main part, and the cover is equipped with the conveyer belt on these two belt rollers, and the interval certain distance evenly is provided with a plurality of baffles on the conveyer belt. The utility model discloses a replacing the conveyer belt of lift conveyer for rubber conveyor belt, not only having improved lift conveyer's life, also having reduced the fault rate simultaneously, reduced cost of maintenance, adopted neotype mechanism of reaping in this application simultaneously, can effectively improve the qualification rate of reaping, through setting up the hopper that can overturn automatically, realized the automatic output of poppy shell.

Description

Novel poppy harvester

Technical Field

The utility model relates to a harvester, concretely relates to novel poppy harvester to and a novel poppy harvester's working method belongs to poppy harvesting equipment technical field.

Background

The poppy harvesting equipment is designed for improving the poppy harvesting efficiency and realizing mechanical harvesting of the poppy, and can relieve people from heavy physical labor.

However, the picking qualification rate of the existing poppy harvesting equipment does not reach more than ninety percent, the whole process is not mechanized, in addition, a chain type elevator is also commonly adopted, sliding friction exists between a chain and a chain wheel, the service life of the chain and the chain wheel is short, and the failure rate and the maintenance cost are high.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the above-mentioned not enough of prior art, provide a novel poppy harvester.

In order to solve the above problem, the utility model adopts the following technical scheme: the utility model provides a novel poppy harvester, includes the harvester main part, has set gradually from the front backward in the harvester main part and has been used for reaping the mechanism of reaping of poppy shell, be used for the elevator that poppy shell carried and can hold the feed bin of poppy shell, the elevator main part that the elevator set up including the slope, can pivoted belt roller is installed respectively at the upper and lower both ends of elevator main part, and the cover is equipped with the conveyer belt on these two belt rollers, and the interval certain distance evenly is provided with a plurality of baffles on the conveyer belt.

The following is the utility model discloses to the further optimization of above-mentioned scheme: the conveying belt is made of rubber materials.

Further optimization: the feed bin is connected with the harvester main body through the overturning driving unit.

Further optimization: the overturning driving unit comprises a telescopic unit capable of driving the storage bin to overturn.

Further optimization: one end of the telescopic unit is hinged with the bin, the other end of the telescopic oil cylinder is hinged with a supporting unit, and the supporting unit is connected with the harvester main body.

Further optimization: the supporting unit comprises a supporting rod arranged on the harvester main body, and the supporting rod is arranged in an outward inclined mode.

Further optimization: and an inclined pull rod is arranged between the support rod and the harvester main body.

Further optimization: the longitudinal section of the bin is trapezoidal, and a rubber pad is arranged on the harvester main body corresponding to the bottom of the bin.

Further optimization: the feed bin is provided with a guide plate capable of reducing scattering.

Further optimization: the harvester main body is provided with a cab, and the elevator is arranged at the bottom of the cab.

Simultaneously, the application also discloses a working method of the novel poppy harvester, which comprises the following steps:

a. ridge support and guide

The poppy is contacted with the divider by the forward walking of the harvester and enters the deflector rod chain device under the supporting and guiding action of the divider;

b. shifting and cutting off poppy

The deflector rod chain device pushes the stalks to move continuously and cuts the stalks from the lower part under the action of the front cutting knife;

c. adjusting the height of poppy shell by pulling stem

Then the poppy enters between the two corresponding leading-in conical heads, and under the guiding action of the leading-in conical heads, the stalks enter between the brush roller and the spiral roller which are used in a matched mode;

when the stems enter the front half parts of the brush roller and the spiral roller, the heights of the poppy shells are uneven due to crop growth, when the object moves to the middle position of the brush roller and the spiral roller, the bottoms of one part of the poppy shells are contacted with the upper end surface of the adjusting plate, the other part of the poppy shells continue to move downwards, and when the object moves to the tail ends of the brush roller and the spiral roller, all the poppy shells are contacted with the adjusting plate;

d. separation of poppy shell from stalk

Cutting the stalk with the cutter as the poppy with the stalk being pulled is pushed to the position of the scraper;

e. collection and delivery of poppy capsules

After the poppy shells enter the packing auger under the pushing of the scraper, the cut poppy shells are conveyed to the elevator and then conveyed to the storage bin through the elevator.

The utility model discloses a replacing the conveyer belt of lift conveyer for rubber conveyor belt, not only having improved lift conveyer's life, also having reduced the fault rate simultaneously, having reduced cost of maintenance, adopted neotype harvesting mechanism in this application simultaneously, can effectively improve the qualification rate of reaping, through setting up the hopper that can overturn automatically, realized the automatic output of poppy shell, the utility model provides a current poppy harvesting equipment generally adopts chain formula lift conveyer, has sliding friction between chain and the sprocket, and the life of chain and sprocket is shorter, the higher problem of fault rate and maintenance cost.

The present invention will be further explained with reference to the drawings and examples.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a side view of the present invention in an embodiment;

fig. 3 is a schematic structural view of a harvesting mechanism in an embodiment of the present invention;

fig. 4 is a side sectional view of a harvesting mechanism in an embodiment of the present invention;

fig. 5 is a schematic structural view of the raking device in the embodiment of the present invention;

fig. 6 is a top view of the scraping device according to the embodiment of the present invention;

fig. 7 is a schematic structural diagram of an adjusting unit in an embodiment of the present invention;

fig. 8 is a schematic structural view of a stem drawing device in an embodiment of the present invention;

fig. 9 is a schematic structural view of a stem pulling device in an embodiment of the present invention;

fig. 10 is a table comparing the present embodiment with the prior art.

In the figure: 1-header frame; 2-a divider; 3, adjusting the plate; 4-a scraper; 5-a support plate; 6-a first fixed shaft; 7-fixing the plate; 8-a chain; 9-a second fixed shaft; 10-a first sprocket; 11-a second sprocket; 12-a cutter; 13-a bearing seat; 14-a first slot; 15-second slot; 16-a helical roll; 17-a brush roller; 18-leading in the cone head; 19-a front support; 20-a packing auger; 21-a deflector rod chain device; 22-front cutter; 23-a harvester body; 24-a support bar; 25-diagonal draw bars; 26-a telescopic oil cylinder; 27-a storage bin; 28-a material guide plate; 29-cab; 30-a conveyor belt; 31-a baffle; 32-elevator.

Detailed Description

The embodiment is as shown in fig. 1-9, a novel poppy harvester comprises a harvester main body 23, a harvesting mechanism for harvesting poppy shells, an elevator 32 for transporting the poppy shells and a bin 27 capable of accommodating the poppy shells are sequentially arranged on the harvester main body 23 from front to back, the elevator 32 comprises an elevator main body which is obliquely arranged, belt rollers capable of rotating are respectively arranged at the upper end and the lower end of the elevator main body, the belt rollers are in transmission connection with a power mechanism on the harvester main body 23, a conveying belt 30 is sleeved on the two belt rollers, a plurality of baffles 31 are uniformly arranged on the conveying belt 30 at intervals, and the conveying belt 30 is made of rubber materials.

The bin 27 is connected to the harvester body 23 by a tumble drive unit, which is designed to facilitate the output of poppy shells from the bin 27.

The turning driving unit comprises a telescopic unit which can drive the storage bin 27 to do turning motion, and the telescopic unit is a commercially available telescopic oil cylinder 26.

The telescopic oil cylinder 26 is connected with a hydraulic pump through an oil pipe, and the hydraulic pump is installed on the harvester main body 23 and is in transmission connection with a power unit on the harvester main body 23.

The two telescopic oil cylinders 26 are symmetrically arranged at the positions, close to one side, of the two ends of the storage bin respectively, and the storage bin 27 can be stably turned over due to the design.

The upper end of each telescopic oil cylinder 26 is hinged with one side of the storage bin 27 close to the upper end, and the lower end of each telescopic oil cylinder 26 is connected with the harvester main body 23 through a supporting unit.

The support unit includes the bracing piece 24 that is close to feed bin 27 one side position on harvester main part 23 fixed mounting, and this bracing piece 24 leans out the setting, and the design can reduce the unrestrained of poppy shell when the feed bin 27 dumps poppy shell like this.

An inclined pull rod 25 is arranged between one side of the support rod 24 and the harvester main body 23, and a stable triangular structure is formed between the inclined pull rod 25 and the corresponding support rod 24 as well as the harvester main body 23, so that the stability of supporting the storage bin 27 is improved.

The lower end of the telescopic oil cylinder 26 is hinged to the position, close to the middle, of the diagonal draw bar 25, the positions, close to the upper ends, of the two sides of the storage bin 27 are hinged to the position, close to the upper end, of one side of the supporting bar 24 respectively, and therefore the storage bin 27 is convenient to turn over due to the design.

The longitudinal section of the storage bin 27 is trapezoidal, and a rubber pad is fixedly arranged on the harvester main body 23 corresponding to the bottom of the storage bin 27.

One side of the upper end of the bin 27 close to the support rod 24 is fixedly provided with a material guide plate 28, and the material guide plate 28 is of a dustpan-shaped structure, so that the discharging position can be prolonged, the movement of the poppy shells can be guided, and the scattering of the poppy shells can be reduced to the greatest extent.

The harvester body 23 is provided with a cab 29 to facilitate the operation of the entire apparatus.

The elevator 32 is arranged at the bottom of the cab 29, and a hole for accommodating the elevator 32 to pass through is formed in the bottom of the cab 29, so that blind areas of drivers can be reduced, and operation safety is improved.

The harvesting mechanism comprises a harvesting table rack 1, the harvesting table rack 1 is driven by a lifting device to move up and down, and a nearside divider 2 used for guiding, a deflector rod chain device 21 used for pushing the stems to move, a stem pulling device capable of pulling the stems downwards, a pulling and conveying device and a collecting device used for collecting objects (poppy shells) in a certain area are sequentially arranged on the harvesting table rack 1 according to the moving direction of the poppy shells.

The driving lever chain device 21, the stem pulling device, the raking and conveying device and the collecting device are in transmission connection with a power mechanism on the harvester, and the harvester works to drive the driving lever chain device 21, the stem pulling device, the raking and conveying device and the collecting device to work.

The nearside dividers 2 are arranged in a plurality and are uniformly arranged at intervals along the width direction of the header rack 1, and the gaps between every two adjacent nearside dividers 2 correspond to the rows where the corresponding stalks are located, so that the stalks are conveniently supported and guided by the nearside dividers.

Each divider 2 is obliquely arranged, so that the design can improve the supporting and guiding effects on the stalks.

The driving lever chain device 21 is arranged between the stalk pulling device and the stalk divider 2, a plurality of driving lever chain devices 21 are arranged, each driving lever chain device 21 corresponds to the row where the corresponding stalk is located, and when the stalks enter the driving lever chain devices 21 under the guiding action of the stalk divider 2, the stalks enter the stalk pulling device under the pushing action of the driving lever chain devices 21.

Draw the stem device to also be provided with a plurality ofly, and evenly set up along the width direction interval certain distance of header frame 1, every draws the stem device to correspond with the line at corresponding stem stalk place respectively, is convenient for get into corresponding drawing in the stem device under the promotion of driving lever chain means 21 like this.

The stalk pulling device comprises spiral rollers 16 and brush rollers 17 which are opposite in rotation direction and are used in a matched mode, one end, close to a shifting lever chain device 21, of each spiral roller 16 and one end, close to a guiding conical head 18, of each brush roller 17 are respectively and coaxially connected, and therefore the stalk pulling device is designed to be convenient for entering stalks and can pull the stalks downwards.

The leading-in conical head 18 is arranged on the spiral roller 16 and the brush roller 17 at a position close to one end of the bottom of the deflector rod chain device 21 and is overlapped with the deflector rod chain device 21 so as to be effectively contacted with the stalks.

Two adjusting plates 3 which are used in a matched mode are arranged above the spiral roller 16 and the brush roller 17 which are used in a matched mode, and each adjusting plate 3 is installed on the header frame 1 respectively.

Two regulating plates 3 that the cooperation was used are symmetrical to be set up, and the interval has the clearance that not only is convenient for the stem stalk to remove can prevent the poppy shell to fall down between two regulating plates 3, and the design can guarantee that the poppy shell is at regulating plate 3's up end all the time like this, and the stem stalk moves down under the effect of helical roller 16 and brush roller 17 simultaneously, reduces the stem stalk as far as and stretches out the length of regulating plate 3 upper end.

One end of each leading-in conical head 18 is fixedly arranged on the header rack through a front support (bearing seat) 19, and one ends of the spiral roller 16 and the brush roller 17 far away from the leading-in conical heads 18 are in transmission connection with harvester power equipment through a gearbox.

A front cutting knife 22 capable of cutting the stalks from the bottom is fixedly arranged on the header frame 1 at a position close to the bottom of the guiding conical head 18.

The scraping and conveying device comprises scraping plates 4 capable of pushing poppy shells to move, the scraping plates 4 correspond to corresponding poppy shells in rows, the scraping plates 4 are detachably mounted on a transmission unit, and the transmission unit is driven to rotate by a rotating shaft unit.

The rotating shaft unit comprises a first fixing shaft 6 and a second fixing shaft 9 which are arranged in parallel at a certain interval, two ends of the first fixing shaft 6 and two ends of the second fixing shaft 9 are fixedly installed on a fixing plate 7 through bearing seats 13 respectively, and the fixing plate 7 is fixedly installed on the header rack 1.

The axes of the first fixed shaft 6 and the second fixed shaft 9 are respectively arranged along the width direction of the header frame 1.

One end of the second fixing shaft 9 extends to one side of one fixing plate 7 for a certain distance and is coaxially provided with a first chain wheel 10, and the first chain wheel 10 is in transmission connection with a power mechanism of harvesting equipment, so that the first chain wheel 10 can drive the second fixing shaft 9 to rotate.

The transmission units can be set to be two or more according to requirements, and the transmission units with the number of two or more are uniformly arranged at intervals along the length direction of the second fixed shaft 9.

The transmission unit comprises a chain 8 sleeved outside the first fixing shaft 6 and the second fixing shaft 9, second chain wheels 11 used in cooperation with the chain 8 are coaxially arranged on the first fixing shaft 6 and the second fixing shaft 9 in positions corresponding to the chain 8 respectively, and the second fixing shaft 9 rotates to drive the chain 8 to rotate through the second chain wheels 11.

A plurality of scraping plates 4 are uniformly distributed on the chain 8 at certain intervals, and the chain 8 rotates to drive the scraping plates 4 to rotate, so that the poppy shells are moved.

The cross section of scraper blade 4 is the rectangle, and scraper blade 4 adopts rubber materials to make, guarantees to promote to be under the prerequisite that poppy shell removed, reduces the rigid lapse to poppy shell as far as, avoids making poppy shell damaged.

Scraper blade 4 passes through backup pad 5 and can dismantle with chain 8 and be connected, and the longitudinal section of backup pad 5 is right angle shape, and backup pad 5 is connected with scraper blade 4 and chain 8 through the bolt respectively.

A cutting knife 12 is fixedly installed at a position, close to the lower portion of the scraping plate 4, on the header rack 1, the scraping plate 4 pushes the poppy shells to drive the stems to move towards the direction of the cutting knife 12, the stems are cut off through the cutting knife 12, and the scraping plate 4 continues to push the poppy shells to move to a storage bin or a conveying belt.

The adjusting plate 3 is arranged between the scraping plate 4 and the cutter 12 at the upper and lower positions so that the cutter 12 can cut the stalks.

One end of the header frame 1 is provided with a plurality of grain dividers 2, a certain distance is arranged between two adjacent grain dividers 2 and corresponds to a U-shaped hole on the adjusting plate 3, when poppy enters between the two grain dividers 2, enters the U-shaped hole under the action of the two grain dividers 2 and then reaches the scraper 4.

Fixed plate 7 passes through adjusting unit and header frame 1 fixed connection, and this adjusting unit includes a plurality of first slot holes 14 that set up on fixed plate 7, and these a plurality of first slot holes 14 divide into two rows that set up from top to bottom, and every first slot hole 14's length direction vertical setting respectively, is provided with the hole that uses with this first slot hole 14 cooperation on the header frame 1, and the design is convenient for reciprocate fixed plate 7 like this.

The bearing block 13 is connected with the fixing plate 7 through a bolt, a second long hole 15 which penetrates through the bolt is formed in the fixing plate 7, the length direction of the second long hole 15 is perpendicular to that of the first long hole 14, and the bolt penetrates through the second long hole 15 and is packaged through a nut.

The collecting device comprises two packing augers 20 which are symmetrically arranged, the two packing augers 20 are arranged at a certain distance, and are in transmission connection with a power mechanism on the harvester respectively.

The two augers 20 are respectively provided with helical blades, and the rotation directions of the two helical blades are opposite, so that poppy shells can be concentrated in a certain area.

The working method of the novel poppy harvester specifically comprises the following steps:

1. ridge support and guide

The poppy is in contact with the divider 2 by the forward walking of the harvester and enters the deflector rod chain device 21 under the supporting and guiding action of the divider 2;

because the divider 2 adopts the trunk divider and the divider 2 is arranged obliquely, the fallen poppy can be sent to the gathering chain (the deflector rod and chain device 21).

2. Shifting and cutting off poppy

The deflector rod chain device 21 moves the poppy straw (stalk) continuously and cuts the stalk from the lower part under the action of the front cutter 22 (the deflector rod chain device 21 only plays a role of gathering the poppy straw).

3. Adjusting the height of poppy shell by pulling stem

Then the poppy with straw enters between two corresponding guiding cone heads 18, under the guiding action of the guiding cone heads 18, the straw enters between a brush roller 17 and a spiral roller 16 which are used in a matched mode, poppy shells are located on the upper end faces of two corresponding adjusting plates 3, and the upper end faces of the brush roller 17 and the spiral roller 16 rotate towards the gap between the brush roller 17 and the spiral roller 16, so that the guiding cone heads 18 can be driven to collect the straw at the middle position;

when the straw (stalk) enters the front half part of the brush roller 17 and the spiral roller 16, the height of the poppy shell is uneven due to the growth of crops (poppy), when the object moves to the middle position between the brush roller 17 and the spiral roller 16, the bottom of the poppy shell growing a little bit is collided with the upper end surface of the adjusting plate 3, because the brush roller 17 plays a role of pulling the straw downwards, the hair of the brush roller 17 is soft, so the poppy shell growing a little bit stops moving downwards, the poppy shell is not broken and crushed and leaks, the long and tall poppy shell continues to move downwards, and when the object moves to the tail end of the brush roller 17 and the spiral roller 16, all poppy shells are collided with the adjusting plate 3;

the spiral roller 16 is designed with a spiral to push the poppy straw forward, and the brush roller 17 is not designed with a spiral to only pull the poppy straw downward.

4. Separation of poppy shell from stalk

With the continued advancement of the helical roller 16, the poppy which has completed the stem pulling comes to the position of the scraper 4, and the rear cutter (cutter 12) cuts the stems, so that the poppy shells and the stalks are separated by an effective distance (which is determined by the up-down position of the regulating plate and the cutter 12).

5. Collection and delivery of poppy capsules

The poppy capsule is pushed by the scraper 4 to enter the packing auger 20, and then the cut poppy capsule is conveyed to the full rubber damage-free elevator (elevator 32) by the left and right packing augers, and then conveyed to the granary (storage bin 27) by the elevator 32.

Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein and are therefore not to be embraced therein by any reference numerals in the claims.

Claims

1. A novel poppy harvester comprises a harvester main body (23), and is characterized in that: harvester main part (23) are gone up the past and are set gradually the mechanism of reaping that is used for reaping the poppy shell backward, be used for lift conveyer (32) that the poppy shell carried and can hold feed bin (27) of poppy shell, lift conveyer (32) are including the lift conveyer main part that the slope set up, can pivoted belt roller is installed respectively at the upper and lower both ends of lift conveyer main part, the cover is equipped with conveyer belt (30) on these two belt rollers, interval certain distance evenly is provided with a plurality of baffles (31) on conveyer belt (30).

2. The novel poppy harvester of claim 1, wherein: the conveying belt (30) is made of rubber materials.

3. The novel poppy harvester of claim 2, wherein: the bin (27) is connected with the harvester main body (23) through a turnover driving unit.

4. A novel poppy harvester according to claim 3 in which: the overturning driving unit comprises a telescopic unit capable of driving the storage bin (27) to overturn.

5. The novel poppy harvester of claim 4, wherein: one end of the telescopic unit is hinged with the storage bin (27), the other end of the telescopic oil cylinder (26) is hinged with a supporting unit, and the supporting unit is connected with the harvester main body (23).

6. The novel poppy harvester of claim 5, wherein: the supporting unit comprises a supporting rod (24) installed on the harvester main body (23), and the supporting rod (24) is arranged in an outward inclined mode.

7. The novel poppy harvester of claim 6, wherein: and an inclined pull rod (25) is arranged between the support rod (24) and the harvester main body (23).

8. The novel poppy harvester of claim 7, wherein: the longitudinal section of the storage bin (27) is trapezoidal, and a rubber pad is arranged on the harvester main body (23) corresponding to the bottom of the storage bin (27).

9. The novel poppy harvester of claim 8, wherein: and a material guide plate (28) capable of reducing material scattering is arranged on the stock bin (27).

10. The novel poppy harvester of claim 9, wherein: the harvester main body (23) is provided with a cab (29), and the elevator (32) is arranged at the bottom of the cab (29).