CN219108278U

CN219108278U - Novel seedling raising device for tobacco planting

Info

Publication number: CN219108278U
Application number: CN202223339132.6U
Authority: CN
Inventors: 张霞; 徐敏; 左丽; 姚迟; 徐伟
Original assignee: Luoyang Company Henan Tobacco Co
Current assignee: Luoyang Company Henan Tobacco Co
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-06-02
Anticipated expiration: 2032-12-12

Abstract

The utility model provides a novel seedling raising device for tobacco planting, which comprises a shell with a rectangular hollow structure, wherein the upper surface of the shell is provided with a plurality of seedling raising grooves for containing soil, the seedling raising grooves are communicated up and down, the inside of the seedling raising grooves is provided with a pushing plate for supporting the soil, the lower end of the pushing plate is connected with a lifting device for the pushing plate to move up and down, the upper end surface of the shell is fixedly provided with a scraping device for scraping the soil, the scraping device comprises a motor and a track box, the motor and the track box are fixed at the edge part of the upper end surface of the shell, the inside of the track box is provided with a lead screw, the end part of the lead screw is connected with a bearing and is arranged on the track box through the bearing, the lead screw is connected with a sleeve sleeved on the lead screw through threads, the sleeve is fixedly provided with a scraping plate for scraping the soil, and the two ends of the scraping plate are respectively provided with the sleeve and are connected with the lead screw.

Description

Novel seedling raising device for tobacco planting

Technical Field

The utility model relates to the technical field of seedling raising, in particular to a novel seedling raising device for tobacco planting.

Background

Tobacco seedling raising is an important procedure in the tobacco planting process, in the prior art, a seedling raising tray is generally adopted for raising tobacco seedlings, namely tobacco is firstly raised in the seedling raising tray, then the seedlings are taken out, and because a plurality of seedling raising holes are formed in the seedling raising tray, when tobacco seedlings after seedling raising are taken out, the tobacco seedlings are inconvenient to take out manually one by one, and in addition, soil on the seedling raising tray is not well cleaned.

The patent number of the search is CN202221406893.6, the patent name is a public material of a seedling raising device for tobacco planting, the public material is analyzed to realize the whole extraction after seedling raising, time and labor are saved, but the structure is complex, when the whole extraction is carried out, more labor is involved, in addition, as the number of seedling raising holes in the seedling raising device is more, soil is contained in the seedling raising holes, the seedling raising device has a certain weight, and the operation is laborious.

Disclosure of Invention

In view of the above, the utility model provides a novel seedling raising device for tobacco planting, which not only can integrally take out tobacco seedlings, but also is convenient to operate, time-saving and labor-saving.

In order to solve the technical problems, the utility model provides a novel seedling raising device for tobacco planting, which comprises a shell with a rectangular hollow structure, wherein a plurality of seedling raising grooves for containing soil are formed in the upper surface of the shell, the seedling raising grooves are communicated up and down, a pushing plate for supporting the soil is arranged in the seedling raising grooves, and a lifting device for the pushing plate to move up and down is connected to the lower end of the pushing plate.

The lifting device comprises a supporting rod fixedly connected with the pushing plate and arranged on the lower end face of the pushing plate, the lower end of the supporting rod is fixedly connected with a pushing frame which is horizontally arranged, and a hydraulic cylinder for pushing the pushing frame to move up and down is arranged on the lower end face of the pushing frame.

The seedling raising groove is of a shell structure, the upper end of the seedling raising groove is flush with the upper end face of the shell, the lower end of the seedling raising groove stretches into the shell, and the push plate can slide in the seedling raising groove.

The pushing frame is formed by vertically welding and fixing steel structural members, and the positions of the four corners are connected with the telescopic ends of the hydraulic cylinder through bolts.

The utility model discloses a scraper for scraping soil, including casing, the up end of casing is fixed to be provided with the scraper that is used for scraping soil, scraper is including fixing motor and the track box in casing up end limit portion position, the inside of track box is provided with the lead screw, the end connection of lead screw has the bearing to install on the track box through the bearing, there is the sleeve of cover on the lead screw through threaded connection on the lead screw, fixed being provided with is used for scraping the scraper blade of material on the sleeve, the scraper blade level sets up, and the both ends of scraper blade all are provided with the sleeve to be connected the lead screw.

The number of the track boxes is two, the track boxes are arranged on opposite side parts of the shell and fixedly connected with the shell through bolts, and the two track boxes are arranged in parallel.

A distance is reserved between the scraping plate and the upper end face of the shell, and the scraping plate is prevented from scratching the upper end face of the shell.

The side of casing is provided with the switch board that is used for controlling pneumatic cylinder and motor.

The technical scheme of the utility model has the following beneficial effects:

1. the lifting device comprises a supporting rod arranged on the lower end face of the push plate, the supporting rod is vertically arranged, the upper end of the supporting rod is fixedly connected with the lower end face of the push plate, a push frame is fixedly arranged at the lower end of the supporting rod, a plurality of supporting rods are arranged on the push frame, each supporting rod corresponds to one seedling raising groove, a hydraulic cylinder is arranged at the lower end of the push frame, a hydraulic station is connected through the connection of the hydraulic cylinder, and the telescopic movement of the telescopic end of the hydraulic cylinder is realized through the control of a control cabinet.

2. In order to save the time of clearance soil, the scraping device has been set up at the up end of casing, because take out tobacco seedling back, soil scattering is on the casing, if continue to grow seedlings, soil also needs to be changed, and through scraping the material device, can be with the soil light scraping of scattering at the casing up end, specifically, two same motors have been installed at the up end of casing, and all connect the track box, and connect the lead screw, the cover is equipped with the sleeve on the lead screw, there is the scraper blade through telescopic connection, forward and backward through the motor, drive scraper blade back and forth movement, can scrape the soil of scattering, during the operation, the push pedal is located the upper end along the position of seedling groove, soil is basically pushed up the seedling groove outside this moment.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of FIG. 1;

FIG. 3 is a schematic view of the push plate, support bar, push frame and hydraulic cylinder of FIG. 2;

FIG. 4 is a schematic view of the internal structure of FIG. 1A;

in the figure: 1. a housing; 2. a seedling raising groove; 3. a control cabinet; 4. a motor; 5. a track box; 6. a push plate; 7. a support rod; 8. pushing a frame; 9. a hydraulic cylinder; 10. a scraper; 11. a screw rod; 12. a bearing; 13. a sleeve.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 4 of the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the utility model, fall within the scope of protection of the utility model.

As shown in fig. 1-4:

example 1

The utility model provides a novel ware of growing seedlings for tobacco is planted, includes rectangular hollow structure's casing 1, the upper surface of casing 1 is provided with a plurality of seedling raising groove 2 of splendid attire soil, seedling raising groove 2 link up from top to bottom, and inside is provided with the push pedal 6 that is used for supporting soil, the lower extreme of push pedal 6 is connected with the elevating gear who is used for push pedal 6 up-and-down motion.

In this embodiment, casing 1 is rectangular structure, and is hollow, place subaerial, set up a plurality of seedling raising groove 2 at the up end of casing 1, can place soil in the inside of seedling raising groove 2, seedling raising groove 2 link up from top to bottom, set up the push pedal 6 that can reciprocate in the inside of seedling raising groove 2, can directly release soil, this kind of design can be with the tobacco seedling that grows seedlings, whole release, labour saving and time saving, no longer take out the tobacco seedling one by one through the manpower, push pedal 6 accomplishes the action of up-and-down motion through the elevating gear who sets up at push pedal 6 lower terminal surface.

Example 2

The lifting device comprises a supporting rod 7 fixedly connected with the pushing plate 6 and arranged on the lower end face of the pushing plate 6, a pushing frame 8 horizontally arranged is fixedly connected to the lower end of the supporting rod 7, and a hydraulic cylinder 9 for pushing the pushing frame 8 to move up and down is arranged on the lower end face of the pushing frame 8.

In this embodiment, the lifting device includes a support rod 7 disposed on the lower end surface of the push plate 6, the support rod 7 is vertically disposed, a fixed connection is provided between the upper end and the lower end surface of the push plate 6, the lower end of the support rod 7 is fixedly provided with a pushing frame 8 through welding or bolts, a plurality of support rods 7 are disposed on the pushing frame 8, each support rod 7 corresponds to one seedling raising tank 2, a hydraulic cylinder 9 is mounted at the lower end of the pushing frame 8, and the telescopic movement of the telescopic end of the hydraulic cylinder 9 is achieved through connection with a hydraulic station and control of the control cabinet 3.

Example 3

The seedling raising groove 2 is of a shell 1 structure, the upper end of the seedling raising groove is flush with the upper end face of the shell 1, the lower end of the seedling raising groove extends into the shell 1, and the push plate 6 can slide in the seedling raising groove 2.

In this embodiment, the seedling raising groove 2 is of a structure of the casing 1, the upper end is flush with the upper end surface of the casing 1, the lower end extends into the casing 1 to form a groove shape, the rectangular parallelepiped structure is selected in this embodiment, and the shape of the push plate 6 is consistent with the shape of the inner side surface of the seedling raising groove 2 and can slide in the seedling raising groove 2.

Example 4

The pushing frame 8 is formed by vertically welding and fixing steel structural members, and the positions of the four corners are connected with the telescopic ends of the hydraulic cylinder 9 through bolts.

In the present embodiment, the pushing frame 8 is formed by steel structural members, and is welded and fixed to form a plate structure, and hydraulic cylinders 9 are disposed at the four corners, and the hydraulic cylinders 9 are of the same specification and can synchronously operate.

Example 5

The upper end face of the shell 1 is fixedly provided with a scraping device for scraping soil, the scraping device comprises a motor 4 and a track box 5 which are fixed at the edge position of the upper end face of the shell 1, a screw rod 11 is arranged in the track box 5, the end part of the screw rod 11 is connected with a bearing 12, and install on track box 5 through bearing 12, there is sleeve 13 of cover on lead screw 11 through threaded connection on the lead screw 11, fixedly be provided with scraper blade 10 that is used for scraping the material on the sleeve 13, scraper blade 10 level sets up, and the both ends of scraper blade 10 all are provided with sleeve 13 to be connected lead screw 11.

In this embodiment, in order to save the time of cleaning the soil, a scraping device is disposed on the upper end surface of the housing 1, after the tobacco seedlings are taken out, the soil is scattered on the housing 1, if seedling raising is continued, the soil needs to be replaced, and the soil scattered on the upper end surface of the housing 1 can be easily scraped by the scraping device, specifically, two identical motors 4 are mounted on the upper end surface of the housing 1 and are both connected with the track box 5, the lead screw 11 is connected with the lead screw 11, a sleeve 13 is sleeved on the lead screw 11, a scraper 10 is connected through the sleeve 13, the scraper 10 is driven to reciprocate by forward and backward rotation of the motor 4, the scattered soil can be scraped, and during operation, the push plate 6 is located at a position slightly lower than the upper end edge of the seedling raising groove 2, and the soil is basically pushed out of the upper seedling raising groove 2.

Example 6

The number of the track boxes 5 is two, the track boxes are arranged on opposite side parts of the shell 1 and fixedly connected with the shell 1 through bolts, and the two track boxes 5 are arranged in parallel.

In this embodiment, the number of the track boxes 5 is two, the two are arranged in parallel, the middle is provided with the scraping plate 10, the opposite surfaces of the track boxes 5 are provided with grooves for the scraping plate 10 to move, and the track boxes 5 are fixedly connected with the upper end surface of the shell 1.

Example 7

A distance is reserved between the scraping plate 10 and the upper end face of the shell 1, and the scraping plate 10 is prevented from scratching the upper end face of the shell 1.

In this embodiment, a distance is left between the scraper 10 and the upper end surface of the housing 1, unlike the above-described embodiment, and scratch of the scraper 10 to the housing 1 is avoided.

Example 8

The side of the housing 1 is provided with a control cabinet 3 for controlling the hydraulic cylinder 9 and the motor 4.

In the present embodiment, unlike the above-described embodiment, a control cabinet 3 is further provided on the side surface of the housing 1, and the motor 4 and the hydraulic cylinder 9 are controlled by a PLC control program provided.

The working method (or working principle) of the utility model is as follows:

when the technology works, the hydraulic cylinder 9 is in a retracted state through the operation control cabinet 3, the pushing plate 6 is at the lowest end position of the seedling raising groove 2, then soil added with nutritional ingredients is filled into the seedling raising groove 2, after one-end time cultivation is carried out, tobacco seedlings can reach transplanting conditions, through the operation of the control cabinet 3, the hydraulic cylinder 9 moves upwards gradually, the pushing frame 8 moves upwards at the moment to drive the supporting rod 7 to move upwards, the pushing plate 6 pushes the soil to move upwards under the action of the supporting rod 7 at the moment, the well-raised tobacco seedlings are integrally pushed out, transplanting work can be started, after the tobacco seedlings are transplanted, the soil scattered on the shell 1 can be cleaned up after passing through the scraping device, and the next seedling raising work can be carried out.

While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.

Claims

1. A novel seedling raising device for tobacco planting comprises a shell (1) with a rectangular hollow structure, wherein a plurality of seedling raising grooves (2) for containing soil are formed in the upper surface of the shell (1), and the novel seedling raising device is characterized in that: the seedling raising groove (2) link up from top to bottom, and inside being provided with push pedal (6) that are used for supporting soil, the lower extreme of push pedal (6) is connected with elevating gear that is used for push pedal (6) up-and-down motion, elevating gear includes bracing piece (7) with push pedal (6) fixed connection and set up terminal surface under push pedal (6), the lower extreme fixedly connected with level of bracing piece (7) sets up pushes away frame (8), the lower terminal surface that pushes away frame (8) is provided with pneumatic cylinder (9) that are used for pushing away frame (8) up-and-down motion, the up end of casing (1) is fixed to be provided with and is used for scraping the scraping device of soil, scraping device is including fixing motor (4) and track box (5) in casing (1) up end limit position, the inside of track box (5) is provided with lead screw (11), end connection of lead screw (11) has bearing (12) to install on track box (5) through bearing (12), be provided with sleeve (13) through threaded connection on lead screw (11) on sleeve (13), scraper (10) are being provided with on sleeve (13) and scraping sleeve (10) are being used for scraping sleeve (10).

2. A novel seedling raising device for tobacco planting as claimed in claim 1, wherein: the seedling raising groove (2) is of a shell (1) structure, the upper end of the seedling raising groove is flush with the upper end face of the shell (1), the lower end of the seedling raising groove extends into the shell (1), and the push plate (6) can slide in the seedling raising groove (2).

3. A novel seedling raising device for tobacco planting as claimed in claim 2, wherein: the pushing frame (8) is formed by vertically welding and fixing steel structural members, and the telescopic ends of the hydraulic cylinders (9) are connected at the four corners through bolts.

4. A novel seedling raising device for tobacco planting as claimed in claim 3, wherein: the number of the track boxes (5) is two, the two track boxes are arranged on opposite side parts of the shell (1) and fixedly connected with the shell (1) through bolts, and the two track boxes (5) are arranged in parallel.

5. A novel seedling raising device for tobacco planting as claimed in claim 4, wherein: a distance is reserved between the scraping plate (10) and the upper end face of the shell (1), and the scraping plate (10) is prevented from scratching the upper end face of the shell (1).

6. A novel seedling raising device for tobacco planting as claimed in claim 5, wherein: the side of the shell (1) is provided with a control cabinet (3) for controlling the hydraulic cylinder (9) and the motor (4).