CN217445875U - Tribulus terrestris seed harvester - Google Patents

Abstract

The utility model belongs to the technical field of the seed is collected, specifically disclose few tribulus terrestris seed harvester, a serial communication port, including frame, three point suspension support, traction frame, seed collection broach, promotion band conveyer and collecting box. The utility model has the advantages that: the structure is simple and easy to realize; the height of the rack is adjusted through the expansion and contraction of the hydraulic cylinder, so that the height of the seed collecting comb teeth is adjusted to prevent the seed collecting comb teeth from being scraped to the ground and damaging soil, and further damage a machine, and the seed collecting comb teeth can effectively strip off the seeds of the tribulus terrestris from stems of the seeds; the land wheel used by the utility model is attached with the sharp teeth which can be inserted into the ground under the action of the gravity of the land wheel, thereby preventing the land wheel from slipping; the utility model discloses newly-increased felt roller can further roll the collection through the felt roller but the seed that fails to collect that the rubber roller rolled, and the felt has very strong adhesion, more effectual collection puncturevine grass seed that spends less.

Description

Tribulus terrestris seed harvester

Technical Field

The utility model relates to a technical field is collected to the seed, concretely relates to lesser flower tribulus terrestris seed harvester.

Background

Tribulus terrestris (Cenchrus spinifex Cav.) is an annual herbaceous plant native to sandy soils in North America and tropical coastal areas. The fertilizer has vigorous vitality, can grow in any soil, is drought-resistant, barren-resistant, pruning-resistant and sand-burying-resistant, has extremely strong adaptability and competitiveness, and rarely has plant diseases and insect pests. The seeds are the only breeding mode of the tribulus terrestris, the seeds naturally fall off after being matured, and 1 plant of the tribulus terrestris can fruit 70-80 grains in 1 year, and the maximum number can reach more than 500 grains. Partial seeds can germinate directly without dormancy, except in winter every year, the seeds can germinate at any time and blossom and bear fruits as long as meeting the conditions suitable for germination in other three seasons, and the seeds buried underground for many years can still breed as long as meeting the suitable conditions on the ground.

The tribulus terrestris has extremely strong vitality, can be rapidly propagated after being introduced into a certain section, contends for light, water and fertilizer with other pastures, inhibits the growth of other pastures, reduces the quality of a pasture and reduces the yield of excellent pastures. Actually there are thorns in the seed setting and mature period, and after the herbivorous livestock eat by mistake, the thorns form ulcer; after the feed is eaten into the mature stinging bag, the stinging bag is attached to the side wall of the digestive tract such as intestines and stomach and the like and is wrapped by the mucous membrane to form nodules, so that the normal digestion and absorption functions of the herbivorous livestock are influenced, the livestock body is thinned, and the intestines and stomach are perforated to cause death in serious cases. Therefore, the collection work for its seeds is not slow at all.

Wherein application number is 202020178911.4 patent discloses an few flower tribulus terrestris seed collection device, the collection seed is collected to the commentaries on classics roller rubber and plastic structure that adopts mobilizable formula collection box structure and adhesion to paste the formula, and it mainly is to falling on subaerial seed, and collect from few flower tribulus terrestris plant not, and it receives the influence of topography great, and is incomplete to the collection of seed, has the part to omit, leads to cleaing away unclean, and is inefficient, and the effect is not good enough.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that needs to solve provides few flower tribulus terrestris seed harvester to improve the efficiency of collecting few flower tribulus terrestris seeds.

The utility model discloses a Zygophyllum scandens seed harvester, which comprises a frame, a three-point suspension bracket, a traction frame, seed collecting comb teeth, a lifting belt conveyor and a collecting box; the three-point suspension bracket is fixedly arranged at the upper part of the front end of the rack; the traction frame is hinged to the right front part of the rack through a pin shaft; the seed picking comb teeth, the lifting belt conveyor and the collecting box with an opening at the top are sequentially arranged on the rack behind the traction frame; the seed picking comb teeth are positioned at the feed end of the lifting belt conveyor, and the discharge end of the lifting belt conveyor is positioned above the collection box; land wheels are respectively and rotatably arranged on the machine frame on the two sides of the seed picking comb teeth; and a transmission gear on a rotating shaft of the land wheel is in transmission connection with a driving gear of the lifting belt conveyor through a chain.

Furthermore, a rubber roller is rotatably arranged on the rack at the rear end of the collecting box, a feeding hole is formed in one surface, opposite to the rubber roller, of the collecting box, a scraping plate is arranged on the bottom edge of the feeding hole, one edge of the scraping plate is fixed to the bottom edge of the feeding hole, and the other edge of the scraping plate is in contact with the surface of the rubber roller.

Furthermore, two side edges of the scraper are fixedly connected with the rack, and the scraper is obliquely and upwards arranged from the collecting box to the rubber roller.

Furthermore, a frame is movably hinged on the rack at the rear end of the rubber roller, and a felt roller is rotatably arranged in the frame.

Further, bearing blocks are rotatably sleeved on the rotating shafts on the two sides of the rack, and hydraulic cylinders are connected to the bearing blocks; one end of the hydraulic cylinder is movably hinged on the bearing seat, and the other end of the hydraulic cylinder is movably hinged on the rack.

Furthermore, a plurality of sharp teeth are arranged on the wheel surface of the land wheel.

The utility model has the advantages that: 1. the utility model has simple structure and easy realization; the utility model realizes the height adjustment of the land wheel by adjusting the telescopic end of the hydraulic cylinder, thereby adjusting the height of the seed collecting comb teeth to prevent the soil from being scraped to the ground and damage the soil, thereby damaging the machine, and the seed collecting comb teeth can effectively strip the seeds of the tribulus terrestris from the stems; 2. the land wheel used by the utility model is provided with the sharp teeth, and the sharp teeth can be inserted into the ground under the action of the gravity of the land wheel, so that the land wheel is prevented from slipping and can adapt to different terrain environments; 3. the newly-added felt roller can further roll and collect seeds which are rolled by the rubber roller but cannot be collected through the felt roller, the felt has strong adhesion, and tribulus terrestris seeds are more effectively collected; 4. the frame of fixed felt roller passes through round pin axle swing joint with the frame, has further realized the utility model discloses subaerial effect that can nimble efficient collect the seed of height fluctuation.

Drawings

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

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a side view of the present invention.

The device comprises a frame 1, a traction frame 2, seed picking comb teeth 3, a lifting belt conveyor 4, a driving gear 401, a driven gear 402, a collection box 5, a land wheel 6, a transmission gear 601, a rotating shaft 602, a bearing seat 603, sharp teeth 604, a scraper 7, a rubber roller 8, a frame 9, a felt roller 10, a hydraulic cylinder 11 and a three-point suspension bracket 12.

Detailed Description

As shown in figure 1, the tribulus terrestris seed harvester comprises a frame 1, a traction frame 2, seed picking comb teeth 3, a lifting belt conveyor 4, a collection box 5, a scraper 7, a rubber roller 8, a felt roller 10, a land wheel 6 and a hydraulic cylinder 11; a three-point suspension bracket 12 is fixedly arranged at the upper part of the front end of the frame 1 and is used for transporting the tribulus terrestris seed harvester; a traction frame 2 is hinged in front of the frame 1 through a pin shaft and is used for drawing the tribulus terrestris seed harvester to work, and the pin shaft connection is convenient for the operation of the harvester in different terrain environments; the rack 1 behind the traction frame 2 is sequentially provided with seed picking comb teeth 3, a lifting belt conveyor 4 and a collecting box 5 with an opening at the top; the seed picking comb teeth 3 are positioned at the feed end of the lifting belt conveyor 4, and the discharge end of the lifting belt conveyor 4 is positioned above the collection box 5; land wheels 6 are respectively and rotatably arranged on the machine frame 1 at the two sides of the seed picking comb teeth 3; the wheel surface of the land wheel 6 is provided with a plurality of sharp teeth 604, and the sharp teeth 604 can be inserted into the ground under the action of the gravity of the land wheel, so that the land wheel 6 is prevented from slipping, and the land wheel can adapt to different terrain environments. The transmission gear 601 on the rotating shaft 602 of the land wheel 6 is in transmission connection with the driving gear 401 of the lifting belt conveyor 4 through a chain. The rubber roller 8 is rotatably arranged on the frame 1 at the rear end of the collecting box 5, a feeding hole is formed in one side, opposite to the rubber roller 8, of the collecting box 5, a scraping plate 7 is arranged on the bottom edge of the feeding hole, one side of the scraping plate 7 is fixed on the bottom edge of the feeding hole, the other side of the scraping plate 7 is in contact with the two side edges of the scraping plate 7 on the surface of the rubber roller 8 and fixedly connected with the frame 1, the scraping plate 7 can be reinforced, deformation and movement are not prone to occurring, the scraping plate 7 inclines upwards from the collecting box 5 to the rubber roller 8, and seeds scraped from the rubber roller 8 can slide to the collecting box 5. A frame 9 is movably hinged on the frame 1 at the rear end of the rubber roller 8, and a felt roller 10 is rotatably arranged in the frame 9. Such connected mode has further realized the utility model discloses subaerial effect that can nimble efficient collect the seed of height fluctuation. A bearing seat 603 is rotatably sleeved on the rotating shaft 602 at two sides of the frame 1, and a hydraulic cylinder 11 is connected on the bearing seat 603; one end of the hydraulic cylinder 11 is movably hinged on the bearing seat 603, and the other end of the hydraulic cylinder 11 is movably hinged on the frame 1. The adjustment of 6 height on land wheel is realized through the flexible end of adjustment pneumatic cylinder 11 to the height of adopting kind broach 3 has been adjusted, in order to scrape ground, destroys soil, thereby harms the machine, and the seed that adopts kind broach 3 can effectually be peeled off from its stem with the seed of few tribulus terrestris.

The working principle is as follows:

the puncturevine caltrop seed harvester is placed to a place to be treated by hanging and traction of a tractor. Connecting the traction frame 2 with a tractor, and adjusting the height of the land wheel 6 through a hydraulic cylinder 11; the tractor moves forward to drive the land wheel 6 of the tribulus terrestris less seed harvester to rotate, the land wheel 6 rotates to drive the transmission gear 601 on the rotating shaft 602 to rotate, the driving gear 401 of the lifting belt conveyor 4 rotates through chain transmission to drive the driven gear 402 thereon to rotate, the lifting belt conveyor 4 starts to work, and seeds collected from the seed collecting comb teeth 3 are conveyed to the collecting box 5 behind the lifting belt conveyor. Seeds falling on the ground are collected by rolling of the rubber roller 8, and after being pricked into the rubber roller 8, the seeds are scraped off by the scraper 7 and slide to the collection box 5 along the scraper 7; the remaining seeds on the ground are adhered to the last felt roller 10, and when the collecting work is finished or too many seeds are adhered to the felt rollers 10, the work is stopped, the seeds thereon are manually dropped, and are incinerated or disposed as prescribed. The double adhesion of the felt roller 10 and the rubber roller 8 realizes the more efficient collection of the tribulus terrestris seeds.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The lesser tribulus terrestris seed harvester is characterized by comprising a rack, a three-point suspension bracket, a traction frame, seed collecting comb teeth, a lifting belt conveyor and a collecting box;

the three-point suspension bracket is fixedly arranged at the upper part of the front end of the rack; the traction frame is hinged to the right front part of the rack through a pin shaft; the seed picking comb teeth, the lifting belt conveyor and the collecting box with an opening at the top are sequentially arranged on the rack behind the traction frame; the seed picking comb teeth are positioned at the feed end of the lifting belt conveyor, and the discharge end of the lifting belt conveyor is positioned above the collection box;

land wheels are respectively and rotatably arranged on the machine frame on the two sides of the seed picking comb teeth; and a transmission gear on a rotating shaft of the land wheel is in transmission connection with a driving gear of the lifting belt conveyor through a chain.

2. The harvesting machine of the seeds of the tribulus terrestris as claimed in claim 1, wherein a rubber roller is rotatably arranged on the frame at the rear end of the collection box, a feed inlet is arranged on one side of the collection box opposite to the rubber roller, a scraper is arranged on the bottom edge of the feed inlet, one edge of the scraper is fixed on the bottom edge of the feed inlet, and the other edge of the scraper is in contact with the surface of the rubber roller.

3. The harvesting machine of the seeds of the Tribulus terrestris as claimed in claim 2, wherein two sides of the scraper are fixedly connected with the frame, and the scraper is arranged obliquely upwards from the collection box to the rubber roller.

4. The collector of the seeds of tribulus terrestris as claimed in claim 2, characterized in that a frame is movably hinged on the frame at the rear end of the rubber roller, and a felt roller is rotatably arranged in the frame.

5. The tribulus terrestris seed harvester as claimed in any one of claims 1-4, wherein bearing blocks are rotatably sleeved on the rotating shafts on two sides of the rack, and hydraulic cylinders are connected to the bearing blocks; one end of the hydraulic cylinder is movably hinged on the bearing seat, and the other end of the hydraulic cylinder is movably hinged on the rack.

6. The Tribulus terrestris seed harvester of claim 5, wherein there are several sharp teeth on the wheel surface of the ground wheel.

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