CN211481925U

CN211481925U - Rapeseed seeding device for experiments

Info

Publication number: CN211481925U
Application number: CN201921920218.3U
Authority: CN
Inventors: 廖克厚
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-09-15
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses an experimental rapeseed seeding device, relating to the technical field of rape planting, comprising a frame, wherein the frame is provided with an operating platform, the middle part of the operating platform is provided with a conveyor belt, the operating platform is provided with a vertical moving device, and the vertical moving device is provided with a seeding device; the seeding device comprises a plurality of springs connected with the vertical moving device, the springs are connected with the outer circumferential wall of the hollow seeding barrel, the seeding barrel is arranged right above the conveyor belt, a plurality of seeding holes are uniformly formed in the lower end of the outer circumferential wall of the seeding barrel, a vibrator and a feeding hopper communicated with the seeding barrel are arranged at the upper end of the outer circumferential wall of the seeding barrel, and a dehumidifying device is arranged on the side wall of one end of the seeding barrel; a control panel is arranged on the operating platform, the control panel is electrically connected with the vibrator and the conveyor belt respectively, and blocking devices are arranged at two ends of the conveyor belt on the operating platform respectively; the utility model has the advantages of convenient use, high seeding efficiency, even seeding, etc.

Description

Rapeseed seeding device for experiments

Technical Field

The utility model relates to a technical field that rape was planted, in particular to rapeseed seeder for experiments.

Background

Brassica napus is Brassica of Brassicaceae, also called semen Sesami seed, etc. Brassica napus is currently mainly used as an oil crop and sometimes also as animal feed; in recent years, in oil crop planting, brassica napus has jumped over the second (next to soybeans) to be widely planted around the world; wild Brassica napus varieties contain a large amount of sinapinic acid, which can cause harm to human health; thus, Canada first developed a new cultivar with low erucic acid and low glucosinolate.

The rapeseeds are also called as brassica seeds and are seeds of brassica napus which has longer pod bearing, more pod bearing and plump grain; the content of grease in rapeseeds is 37.5% -46.3%; the oil content of the rape is slightly different according to the types of the rapes; is one of the main oil crops and honey crops in China, and the grains of the Chinese oil crops and the honey crops are one of the main varieties of oil and fat preparation raw materials.

With the increasing number of rape growers, the competition between rape growers is more and more intense, in order to improve the nutritive value and the yield of rapeseeds, many rape growers carry out rape seed planting experiments, but the rapeseeds are manually sown on a culture medium during sowing, and the sowing mode has very low efficiency and very uneven sowing, so that the rape seed planting is not beneficial to the rape cultivation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a rape seed seeder for experiments is provided for solve among the background art in the prior art that describe in the rape seed seeding aspect be inefficiency, sow inhomogeneous problem.

In order to achieve the above object, the present invention provides the following technical solutions: an experimental rapeseed seeding device comprises a rack, wherein an operation table is arranged on the rack, a conveying belt is arranged in the middle of the operation table, a vertical moving device is arranged on the operation table, a seeding device is arranged on the vertical moving device, and the vertical moving device is used for driving the seeding device to vertically move; the seeding device comprises a plurality of springs connected with the vertical moving device, the springs are connected with the outer circumferential wall of the hollow seeding barrel, the seeding barrel is arranged right above the conveyor belt, a plurality of seeding holes are uniformly formed in the lower end of the outer circumferential wall of the seeding barrel, a vibrator and a feeding hopper communicated with the seeding barrel are arranged at the upper end of the outer circumferential wall of the seeding barrel, and a dehumidifying device is arranged on the side wall of one end of the seeding barrel; the control panel is arranged on the operating platform and is electrically connected with the vibrator and the conveyor belt respectively, and blocking devices are arranged at two ends of the conveyor belt on the operating platform respectively and are used for blocking the range of the conveyor belt from jumping out of rapeseeds.

Preferably: the vertical moving device comprises a plurality of support columns arranged on the operating platform, a support plate is arranged at one end, far away from the operating platform, of each support column, a plurality of cylinders are arranged on the support plate, piston rods of the cylinders are connected with the cross beam plate, the support columns penetrate through the cross beam plate in a sliding mode, the springs are connected with the cross beam plate, and the control panel is electrically connected with the cylinders.

Preferably: the crossbeam board is provided with the through-hole, the feeder hopper runs through the through-hole.

Preferably: the dehumidifying device comprises an air heater arranged on the supporting plate, an air outlet of the air heater is communicated with the seeding barrel through a ventilation pipe, and the ventilation pipe penetrates through the side wall of one end of the seeding barrel.

Preferably: the blocking device comprises a supporting rod arranged on the operating table, and an inclined baffle is arranged on the supporting plate.

The beneficial effect of adopting above technical scheme is:

according to the rapeseed seeder, the provided vibrator drives the seeding barrel to vibrate, so that rapeseeds in the seeding barrel fall on a culture medium on the conveying belt through the seeding holes, and the distance between the seeding barrel and the conveying belt is changed through the air cylinder, so that seeding is more flexible;

according to the rapeseed seeder, hot air is injected into the seeding barrel through the hot air blower and the ventilation pipe, so that moisture in the seeding barrel can be removed, and rapeseed is prevented from being adhered;

the rapeseed jumping to the left end and the right end of the conveyor belt can be blocked by the baffle plate in the blocking device, and the rapeseed is close to and falls in the range of the conveyor belt.

Drawings

Fig. 1 is a front view of the rapeseed sowing device for experiments.

Wherein: the device comprises a frame 10, an operation table 20, a conveyor belt 30, a vertical moving device 40, a support column 41, a support plate 42, a cylinder 43, a cross beam plate 44, a through hole 45, a seeding device 50, a spring 51, a seeding bucket 52, a seeding hole 53, a vibrator 54, a feed hopper 55, a dehumidifying device 60, a hot air blower 61, a ventilation pipe 62, an electric cabinet 70, a blocking device 80, a support rod 81 and a baffle 82.

Detailed Description

Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

In the embodiment, as shown in fig. 1, an experimental rapeseed seeding device includes a frame 10, wherein an operation table 20 is disposed on the frame 10, a conveyor belt 30 is disposed in the middle of the operation table 20, a vertical moving device 40 is disposed on the operation table 20, a seeding device 50 is disposed on the vertical moving device 40, and the vertical moving device 40 is used for driving the seeding device 50 to move vertically; the seeding device 50 comprises a plurality of springs 51 connected with the vertical moving device 40, the springs 51 are connected with the outer circumferential wall of a hollow seeding barrel 52, the seeding barrel 52 is arranged right above the conveyor belt 30, a plurality of seeding holes 53 are uniformly arranged at the lower end of the outer circumferential wall of the seeding barrel 52, a vibrator 54 and a feed hopper 55 communicated with the seeding barrel 52 are arranged at the upper end of the outer circumferential wall of the seeding barrel 52, and a dehumidifying device 60 is arranged on the side wall of one end of the seeding barrel 52; the operating platform 20 is provided with a control panel 70, the control panel 70 is electrically connected with the vibrator 54 and the conveyor belt 30, the two ends of the conveyor belt 30 on the operating platform 20 are respectively provided with a blocking device 80, and the blocking devices 80 are used for blocking the rapeseeds from jumping out of the range of the conveyor belt 30.

Preferably: the vertical moving device 40 includes a plurality of support columns 41 arranged on the operation table 20, one end of each support column 41 far away from the operation table 20 is provided with a support plate 41, the support plate 41 is provided with a plurality of cylinders 43, piston rods of the cylinders 43 are connected with the beam plate 44, the support columns 41 slide to penetrate through the beam plate 44, the springs 51 are connected with the beam plate 44, and the control panel 70 is electrically connected with the cylinders 43.

Preferably: the crossbeam plate 44 is provided with a through hole 45, and the feed hopper 55 penetrates through the through hole 45.

Preferably: the dehumidifying device 60 comprises a hot air blower 61 arranged on the support plate 42, an air outlet of the hot air blower 61 is communicated with the seeding barrel 52 through a ventilation pipe 62, and the ventilation pipe 62 penetrates through one end side wall of the seeding barrel 52.

Preferably: the blocking device 80 includes a support rod 81 disposed on the operation table 20, and an inclined baffle 82 is disposed on the support rod 81.

The specific implementation manner of this embodiment:

the power utilization component of the application is supplied with power through the mains supply.

When the culture medium vibrating device is used, a culture medium is placed on the conveyor belt 30, the air cylinder 43 is started, the air cylinder 43 drives the beam plate 44 to move up and down, the distance between the seeding barrel 53 and the conveyor belt 30 is adjusted, then rapeseeds are poured into the feed hopper 55 and enter the seeding barrel 52, then the conveyor belt 30 is started, the conveyor belt 30 drives the culture medium to move, when the culture medium moves to the position below the seeding barrel 52, the vibrator 54 is started, the vibrator 54 drives the seeding barrel 52 to vibrate, so that the rapeseeds in the seeding barrel 52 are vibrated and flow out of the seeding holes 53 and fall on the culture medium, and the spring 51 can reduce the vibration force transmitted to the beam plate 44;

since the stoppers 80 are provided on the operation tables 20 at both ends of the conveyor 30, the rapeseed can be prevented from splashing toward both left and right ends of the conveyor 30 by the stoppers 82.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.

Claims

1. The utility model provides a rapeseed seeder of experimental usefulness, includes the frame, its characterized in that: an operation table is arranged on the rack, a conveyor belt is arranged in the middle of the operation table, a vertical moving device is arranged on the operation table, a seeding device is arranged on the vertical moving device, and the vertical moving device is used for driving the seeding device to vertically move; the seeding device comprises a plurality of springs connected with a vertical moving device, the springs are connected with the outer circumferential wall of a hollow seeding barrel, the seeding barrel is arranged right above the conveyor belt, a plurality of seeding holes are uniformly formed in the lower end of the outer circumferential wall of the seeding barrel, a vibrator and a feeding hopper communicated with the seeding barrel are arranged at the upper end of the outer circumferential wall of the seeding barrel, and a dehumidifying device is arranged on the side wall of one end of the seeding barrel; the control panel is arranged on the operating platform and is electrically connected with the vibrator and the conveyor belt respectively, and blocking devices are arranged at two ends of the conveyor belt on the operating platform respectively and are used for blocking the range of the conveyor belt from jumping out of rapeseeds.

2. The rapeseed seeding device for experiments according to claim 1, wherein the vertical moving device comprises a plurality of support columns disposed on the operation platform, a support plate is disposed on one end of each support column away from the operation platform, a plurality of air cylinders are disposed on the support plate, piston rods of the air cylinders are connected with the cross beam plate, the support columns slidably penetrate through the cross beam plate, the springs are connected with the cross beam plate, and the control panel is electrically connected with the air cylinders.

3. An experimental rapeseed sowing apparatus according to claim 2, wherein the cross beam plate is provided with a through hole, and the feed hopper penetrates through the through hole.

4. The rapeseed seeding device for experiments as claimed in claim 3, wherein the dehumidifying device comprises a hot air blower arranged on the supporting plate, an air outlet of the hot air blower is communicated with the seeding barrel through a ventilation pipe, and the ventilation pipe penetrates through one end side wall of the seeding barrel.

5. An experimental rapeseed sowing apparatus according to claim 4, wherein the blocking device comprises a support bar arranged on the operating platform, and the support bar is provided with an inclined baffle.