Bagging isolation device for test planting of new sweet corn varieties

Abstract

The utility model discloses a sweet corn new variety test planting bagging isolation device, and belongs to the field of bagging devices, the sweet corn new variety test planting bagging isolation device comprises a lantern ring, the right side of the lantern ring penetrates through and is fixedly connected with a pipe body, the inner surface of the lantern ring is provided with a tightening assembly, the tightening assembly comprises a first spring, and the first spring is fixedly connected with the inner surface of the lantern ring; the end, away from the inner surface of the lantern ring, of the first spring is fixedly connected with a pulling ring, a rope is arranged on the inner surface of the pulling ring and arranged on the inner surface of the pipe body, the right end of the rope is fixedly connected with a pulling handle, the tightening assembly further comprises a connecting rod, and the connecting rod is fixedly connected with the outer surface of the pulling ring. And the lower end of the connecting rod is fixedly connected with an adhesion sheet. According to the corn bagging device, the tightening assembly is arranged to tighten the bag, after the tightening assembly drives the bag to sleeve the corn, the tightening assembly can tighten the opening of the bag towards the middle, and the effect of facilitating tighter bagging is achieved.

Description

Technical Field

[0001] The present application relates to the field of bagging devices, and in particular to a bagging and isolation device for experimental planting of new sweet corn varieties. Background Art

[0002] Corn is an annual herbaceous plant in the genus Zea in the Poaceae family. Corn is a monoecious plant with two flowers. During corn breeding, artificial bagging is often used to pollinate each inbred corn seed to prevent contamination by foreign pollen.

[0003] Patent document CN210298925U discloses a corn bagging device, which provides a corn bagging device. The device includes a handle, a first spring, a clamping mechanism, a first adhesive mechanism, the first adhesive mechanism comprising a first rubber sheet, a first drawstring, and a first adhesive sheet, the first rubber sheet having a connecting end fixedly connected to the clamping mechanism, the first drawstring being fixedly connected to the center of the first rubber sheet and slidably connected to the clamping mechanism, the first rubber sheet being fixedly connected to the first adhesive sheet, a second adhesive mechanism, the second adhesive mechanism comprising a second rubber sheet, a second drawstring, and a second adhesive sheet, the connecting end of the second rubber sheet being fixedly connected to the clamping mechanism, the second drawstring being fixedly connected to the center of the second rubber sheet, a fixing mechanism, and a take-up mechanism. In the above application document, the bag is sealed by bringing the first and second rubber sheets closer together. However, when the first and second rubber sheets come closer together, the bag opening is squeezed into a slit, which easily creates a gap at the bag's seal and hinders a more secure sealing of the bag. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the present invention provides a bag isolation device for experimental planting of new sweet corn varieties, which solves the problems raised in the above background technology. To achieve the above purpose, the present invention is implemented through the following technical solutions: A bag isolation device for experimental planting of new sweet corn varieties, comprising a collar, a tube body passing through and fixedly connected to the right side of the collar, a tightening assembly provided on the inner surface of the collar, the tightening assembly comprising a first spring, the first spring being fixedly connected to the inner surface of the collar, a pulling ring being fixedly connected to one end of the first spring away from the inner surface of the collar, a rope being provided on the inner surface of the pulling ring, the rope being provided on the inner surface of the tube body, and a pulling handle being fixedly connected to the right end of the rope.

[0005] Preferably, the tightening assembly further comprises a connecting rod, the connecting rod is fixedly connected to the outer surface of the pulling ring, and an adhesive sheet is fixedly connected to the lower end of the connecting rod.

[0006] Preferably, a handle is fixedly connected to the outer surface of the tube body.

[0007] Preferably, a fixing assembly is provided above the tube body, and the fixing assembly includes a support seat, the support seat is fixedly connected to the top of the ring, a winding drum is rotatably connected above the support seat, a leaning rod is fixedly connected above the support seat, and a cutting assembly is provided above the support seat.

[0008] Preferably, the cutting assembly includes a support sleeve, which is fixedly connected to the top of the support seat, the inner surface of the support sleeve is slidably connected to a push seat, the rear of the push seat is fixedly connected to a blade, and a second spring is elastically connected between the push seat and the support sleeve.

[0009] Preferably, the cutting assembly further comprises a cutting seat, and the cutting seat is fixedly connected to the upper part of the support seat.

[0010] The benefits of this application are:

[0011] (1) The present application tightens the bag by setting a tightening assembly. After the tightening assembly drives the bag to be put on the corn, the tightening assembly can tighten the opening of the bag toward the middle, which has the effect of making the bag more tightly put on.

[0012] (2) The present application releases adhesive tape by setting a fixing component to fix the opening of the tightened bag, and the adhesive tape can be easily cut by the cutting component, which has the effect of facilitating the fixing of the opening of the tightened bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings that constitute part of this application are used to provide a further understanding of this application and make other features, objects and advantages of this application more apparent. The illustrative embodiment drawings of this application and their descriptions are used to explain this application and do not constitute an improper limitation of this application. In the drawings:

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a left view of the overall structure of the utility model;

[0016] Figure 3 This utility model Figure 1 A schematic diagram of the structure at center A;

[0017] Figure 4 This utility model Figure 2 A magnified schematic diagram of the structure at point B in the middle.

[0018] In the above figure,

[0019] 1. Ring; 2. Tube; 3. Tightening assembly; 301. First spring; 302. Pull ring; 303. Rope; 304. Pull handle; 305. Connecting rod; 306. Adhesive sheet; 4. Handle; 5. Fixing assembly; 501. Support seat; 502. Winding drum; 503. Lean rod; 6. Cutting assembly; 601. Support sleeve; 602. Push seat; 603. Blade; 604. Second spring; 605. Cutting seat. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0021] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0022] Example 1

[0023] See also Figures 1-4 , this embodiment provides a new variety of sweet corn experimental planting bag isolation device, including a collar 1, the right side of the collar 1 passes through and is fixedly connected to a tube body 2, the tube body 2 is hollow, the inner surface of the collar 1 is provided with a tightening component 3, the tightening component 3 includes a first spring 301, the number of the first springs 301 is eight, the first spring 301 is fixedly connected to the inner surface of the collar 1, the end of the first spring 301 away from the inner surface of the collar 1 is fixedly connected to a pulling ring 302, the first spring 301 will exert tension in a normal state to make the pulling ring 302 close to the inner wall of the collar 1, A rope 303 is provided on the inner surface of the pulling ring 302, and the rope 303 passes through the inner surface of the pulling ring 302. The rope 303 is provided on the inner surface of the tube body 2, and the rope 303 passes through the left side of the tube body 2 and passes out from the right side of the tube body 2. The right end of the rope 303 is fixedly connected to the pulling handle 304, and both ends of the rope 303 are connected to the pulling handle 304. The tightening assembly 3 also includes a connecting rod 305, and the connecting rod 305 is fixedly connected to the outer surface of the pulling ring 302. The lower end of the connecting rod 305 is fixedly connected to the adhesive sheet 306, and the outer surface of the tube body 2 is fixedly connected to the handle 4.

[0024] When the above-mentioned device is used, the outer wall of the opening of the bag is first attached to the adhesive sheet 306, and then the bag is opened and put on the corn. At this time, the pulling handle 304 is pulled, and the pulling handle 304 will drive the rope 303, and the rope 303 will slide in the tube body 2. The rope 303 will pull the first spring 301 through the pulling ring 302 to stretch it, and then drive the connecting rod 305 to make the adhesive sheet 306 away from the inner wall of the ring 1. At this time, the multiple adhesive sheets 306 in the ring 1 will approach each other, and then drive the opening of the bag to tighten, thereby facilitating bagging.

[0025] Example 2

[0026] See also Figures 1-4 On the basis of the first embodiment, a fixing assembly 5 is provided above the tube body 2, and the fixing assembly 5 includes a support seat 501, and the support seat 501 is L-shaped. The support seat 501 is fixedly connected to the top of the ring 1, and a winding drum 502 is rotatably connected to the top of the support seat 501. The winding drum 502 is provided with adhesive tape, and a supporting rod 503 is fixedly connected to the top of the support seat 501. The adhesive tape is attached to the supporting rod 503. A cutting assembly 6 is provided above the support seat 501, and the cutting assembly 6 includes a support sleeve 601. The support The sleeve 601 is fixedly connected to the top of the support seat 501, and the inner surface of the support sleeve 601 is slidably connected to the push seat 602, and the push seat 602 is T-shaped. A blade 603 is fixedly connected to the rear of the push seat 602. A second spring 604 is elastically connected between the push seat 602 and the support sleeve 601. There are four second springs 604. The cutting assembly 6 also includes a cutting seat 605, and the cutting seat 605 is provided with a cutting groove adapted to the blade 603. The cutting seat 605 is fixedly connected to the top of the support seat 501.

[0027] When the above-mentioned device is used, after the opening of the bag is tightened, the tape on the reel 502 is pulled to wrap around and fix the opening of the bag so as to tightly bag the bag. At this time, the pushing seat 602 is pressed, and the pushing seat 602 will drive the blade 603 to move toward the cutting seat 605. The blade 603 will cooperate with the cutting seat 605 to cut the tape. At this time, the pushing seat 602 is released, and the pushing seat 602 will reset under the action of the second spring 604, so that the blade 603 leaves the cutting seat 605, and the tape on the reel 502 is attached to the rod 503 for the next fixation.

[0028] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A bagging and isolation device for testing and planting new varieties of sweet corn, comprising a collar (1), characterized in that: The right side of the collar (1) passes through and is fixedly connected to the tube body (2); the inner surface of the collar (1) is provided with a tightening assembly (3); the tightening assembly (3) comprises a first spring (301); the first spring (301) is fixedly connected to the inner surface of the collar (1); the end of the first spring (301) away from the inner surface of the collar (1) is fixedly connected to a pulling ring (302); the inner surface of the pulling ring (302) is provided with a rope (303); the rope (303) is provided on the inner surface of the tube body (2); the right end of the rope (303) is fixedly connected to a pulling handle (304).

2. The bagging and isolation device for testing and planting new varieties of sweet corn according to claim 1, characterized in that: The tightening assembly (3) further comprises a connecting rod (305), wherein the connecting rod (305) is fixedly connected to the outer surface of the pulling ring (302), and an adhesive sheet (306) is fixedly connected to the lower end of the connecting rod (305).

3. The bagging and isolation device for testing and planting new varieties of sweet corn according to claim 2, characterized in that: A handle (4) is fixedly connected to the outer surface of the tube body (2).

4. The bagging and isolation device for testing and planting new varieties of sweet corn according to claim 3, characterized in that: A fixing assembly (5) is provided above the tube body (2), and the fixing assembly (5) comprises a support seat (501), the support seat (501) is fixedly connected to the top of the collar (1), a winding drum (502) is rotatably connected to the top of the support seat (501), a supporting rod (503) is fixedly connected to the top of the support seat (501), and a cutting assembly (6) is provided above the support seat (501).

5. The bagging and isolation device for testing and planting new varieties of sweet corn according to claim 4, characterized in that: The cutting assembly (6) comprises a support sleeve (601), the support sleeve (601) is fixedly connected to the upper portion of the support seat (501), the inner surface of the support sleeve (601) is slidably connected to a push seat (602), the rear of the push seat (602) is fixedly connected to a blade (603), and a second spring (604) is elastically connected between the push seat (602) and the support sleeve (601).

6. The bagging and isolation device for testing and planting new varieties of sweet corn according to claim 5, characterized in that: The cutting assembly (6) further comprises a cutting seat (605), wherein the cutting seat (605) is fixedly connected to the upper portion of the support seat (501).

Images