Bullet belt guide sleeve
Through the automated planting technology of the elastic belt-type guide casing, the problems of difficulty in digging and low efficiency caused by the deep roots of yam are solved, and the efficient and automated planting of yam is achieved, and the yield and planting efficiency are improved.
Patent Information
- Application Number
- CN202310070219.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2023-01-17
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2043-01-17
AI Technical Summary
The deep roots of yam lead to prone to breakage or injury during mining. Although the existing oblique planting method reduces depth, it is inefficient and affects yield. The planting depends on manpower and is not efficient.
Design an elastic-link-type guide casing. By connecting the outer sleeve and the closed guide casing, it uses flexible stops and elastic-link-type guide casing to achieve automatic planting. It uses a push-push hydraulic cylinder to insert the guide casing into the soil to realize the automation of yam. Rapid planting.
It improves the efficiency of yam cultivation, realizes automatic and rapid planting of yam, reduces manpower demand, and supports multiple rows of planting, reduces the growth bending and deformation of yam, and improves yield.
Smart Images
Figure CN115943783B_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of yam planting, and in particular to a chain-belt type guide sleeve. Background Art
[0002] Chinese yam is a tuber, which is long and cylindrical in shape, grows vertically downward in the soil, is 60-80 cm long and 2-7 cm in diameter, and is widely planted as food or medicinal material. Since Chinese yam is a deep-rooted plant, a large amount of manpower is required to dig Chinese yam during harvesting, and since the Chinese yam tuber grows very deep in the soil, it is very easy for Chinese yam to break or the skin to be scratched during the digging process, which is a serious waste and affects the yield. The current common improvement method is to plant Chinese yam obliquely in the soil, reduce the depth of the downward growth of Chinese yam, and then reduce the digging depth, which can effectively avoid the problem of Chinese yam breaking or skin injury during the digging process.
[0003] However, oblique planting of yam will prevent it from growing vertically, so it is easy to bend or deform during the growth process, which makes it look bad and affects the yield. Therefore, when planting, a sleeve matching its growth length is put on the outer cover of the yam tuber, and a circular hole for the roots to pass through is set on the sleeve. The yam roots absorb nutrients through the contact with the soil through the circular hole and grow in the sleeve. Under the protection and restriction of the sleeve, the straightness and digging efficiency of the yam can be greatly improved. However, this planting method currently relies mainly on manual digging of holes, and the planting efficiency is not high. Corresponding devices need to be designed to improve the planting efficiency. Summary of the invention
[0004] In order to solve the above problems, the present invention proposes a bullet chain type guide sleeve.
[0005] The technical solution of the present invention is: a chain belt type guide sleeve, comprising a plurality of outer sleeves aligned at both ends, a certain distance between each outer sleeve, and the outer sleeves are connected in series through a chain belt; the outer sleeve is set as a circular tube with openings at both ends, and a flexible stopper is provided inwardly at its front end; a guide sleeve is slidably sleeved inside the outer sleeve, and the guide sleeve is set as a circular tube with one end closed, and a plurality of through holes are evenly provided on its side wall, and the closed end of the guide sleeve is blocked at the flexible stopper.
[0006] Preferably, a plurality of collars are provided at equal intervals on the ammunition belt, and an annular connecting groove is provided on the end side wall of the outer sleeve, and each collar is correspondingly sleeved in each annular connecting groove, thereby connecting each outer sleeve in series.
[0007] Preferably, the diameter of the guide sleeve is smaller than the inner diameter of the outer sleeve, and the outer side walls of both ends of the guide sleeve are provided with annular sliders, which form a sliding pair in the outer sleeve.
[0008] Preferably, both ends of the outer sleeve are provided with annular guide grooves.
[0009] Preferably, the guide sleeve is formed by butt-jointing a semicircular tube A and a semicircular tube B, and the semicircular tube A and the semicircular tube B are connected as a whole via a connecting piece.
[0010] Preferably, the middle parts of the semicircular tube A and the semicircular tube B are both provided with arc-shaped reinforcement plates, and the connecting piece is connected between the two arc-shaped reinforcement plates.
[0011] The beneficial technical effects of the present invention are:
[0012] (1) The present invention connects a plurality of outer sleeves in series through an elastic chain belt, a guide sleeve with a closed end is slidably sleeved inside the outer sleeve, the guide sleeve is blocked in the outer sleeve by a flexible stopper, a small section of yam tuber is loaded into the guide sleeve, and under the pulling action of the elastic chain belt, each outer sleeve moves laterally and corresponds to the push hydraulic cylinder in turn, the guide sleeve is pushed out of the outer sleeve by the piston rod, and the guide sleeve is obliquely inserted into the soil, thereby realizing the automatic and rapid planting of yam, and greatly improving the planting efficiency of yam.
[0013] (2) The present invention can set the spacing between the outer sleeves according to needs, and can arrange multiple pushing hydraulic cylinders to simultaneously push and plant the guide sleeves in multiple outer sleeves, thereby realizing multi-row planting of yam and further improving planting efficiency.
[0014] (3) Both ends of the guide sleeve of the present invention are provided with annular sliders, which form a sliding pair with the outer sleeve to reduce the contact area between the guide sleeve and the outer sleeve, reduce the friction force on the guide sleeve when it slides out of the outer sleeve, and facilitate the outer sleeve to be ejected quickly. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;
[0016] Figure 2 It is one of the three-dimensional structural schematic diagrams of the outer sleeve and the guide sleeve;
[0017] Figure 3 This is the second schematic diagram of the three-dimensional structure of the outer sleeve and the guide sleeve;
[0018] Figure 4 yes Figure 3 AA section view;
[0019] Figure 5 yes Figure 4 BB section view;
[0020] Figure 6 yes Figure 5 A partial enlarged view of
[0021] Figure 7 It is a schematic diagram of the three-dimensional structure of the guide sleeve.
[0022] In the figure, 11. outer sleeve, 111. flexible stopper, 112. annular connecting groove, 113. annular guide groove, 13. guide sleeve, 131. semicircular tube A, 132. semicircular tube B, 133. through hole, 134. annular slider, 135. arc-shaped reinforcing plate, 136. connecting piece, 14. bullet chain belt, 141. collar. DETAILED DESCRIPTION
[0023] Example 1, see the attached specification Figure 1-7 , a chain-type guide sleeve, comprising a plurality of outer sleeves aligned at both ends, a certain spacing between each outer sleeve, the spacing being set correspondingly according to the row spacing of yam planting, and each outer sleeve being connected in series through a chain; the outer sleeve is set as a circular tube with openings at both ends, a flexible stopper is provided inwardly at its front end, and a plurality of flexible stops can be arranged along the circumferential direction to improve the limiting support effect of the guide sleeve; a guide sleeve is slidably sleeved inside the outer sleeve, the guide sleeve is set as a circular tube with one end closed, and a plurality of through holes are evenly provided on its side wall, and the roots of a small section of yam tuber are squeezed through the through holes and soil to absorb nutrients (the small section of yam tuber is used as a seed for planting yam), and the closed end of the guide sleeve is blocked at the flexible stopper.
[0024] A number of loops are arranged at equal intervals on the ammunition chain belt. Specifically, a cloth belt can be used as the ammunition chain belt, or a metal hinge can be used to form the ammunition chain belt. The end side wall of the outer sleeve is provided with an annular connecting groove, and each loop is correspondingly inserted into each annular connecting groove, so that each outer sleeve is connected in series as a whole.
[0025] The diameter of the guide sleeve is smaller than the inner diameter of the outer sleeve. The outer walls of both ends of the guide sleeve are provided with annular sliders. The annular sliders form a sliding pair in the outer sleeve, which reduces the contact area between the guide sleeve and the outer sleeve, reduces the friction force on the guide sleeve when it slides out of the outer sleeve, and facilitates the outer sleeve to be ejected quickly.
[0026] The guide sleeve is formed by connecting semicircular tube A and semicircular tube B. This structure is used to quickly separate the guide sleeve to remove the mature yam grown inside. Semicircular tube A and semicircular tube B are connected as a whole by a connecting piece. The connecting piece can be knocked and broken by a hammer or other tools to release the fixed connection between the two semicircular tubes, and then the two semicircular tubes can be separated.
[0027] An arc-shaped reinforcement plate is provided in the middle of the semicircular tube A and the semicircular tube B, and a connecting plate is connected between the two arc-shaped reinforcement plates. The arc-shaped reinforcement plate is used to improve the strength of the fixed connection of the connecting plate to avoid serious damage to the outer sleeve when removing the connecting plate, thereby ensuring the integrity of the semicircular tube and being reused; annular guide grooves are provided at both ends of the outer sleeve, which are used to dock with the guide mechanism to provide guidance for the lateral movement of the outer sleeve to avoid deviation during the movement process.
[0028] The working process and principle of the present invention are as follows: in the first step, nutrient soil, wood chips, crushed straw and other fillers are loaded into a plurality of guide sleeves, and then small sections of yam tubers are loaded, so that the yam tubers are filled in the guide sleeves by the fillers, and then the guide sleeves are sequentially loaded into the outer sleeves, and the flexible stopper at the front end of the outer sleeve blocks the guide sleeves in the outer sleeves to prevent them from sliding out of the outer sleeves in a natural state; in the second step, the outer sleeves are pulled to move side by side laterally by an elastic chain belt, so that the outer sleeves correspond to the push hydraulic cylinders at the rear end, the guide sleeves are pushed out of the outer sleeves by the piston rod, and the guide sleeves are obliquely inserted into the soil; in the third step, as the outer sleeves move laterally continuously, the push hydraulic cylinders continuously push the guide sleeves in the outer sleeves from the rear end, and the guide sleeves are continuously pushed out and inserted into the soil, so as to realize the efficient and automatic planting of yam.
Claims
1. A belt-type guide sleeve, characterized by: It comprises a plurality of outer sleeves aligned at both ends, a certain distance is set between each outer sleeve, and each outer sleeve is connected in series through an elastic chain belt; the outer sleeve is set as a round tube with openings at both ends, and a flexible stopper is set inward at the front end; a guide sleeve is slidably sleeved inside the outer sleeve, and the guide sleeve is set as a round tube with one end closed, and a plurality of through holes are evenly set on the side wall, and the closed end of the guide sleeve is blocked at the flexible stopper; the diameter of the guide sleeve is smaller than the inner diameter of the outer sleeve, and the outer side walls of the two ends of the guide sleeve are both provided with annular sliders, and the annular sliders form a sliding pair in the outer sleeve; The use steps of the guide sleeve are as follows: first, filler is loaded into several guide sleeves, and then small sections of yam tubers are loaded, the yam tubers are filled in the guide sleeves by the filler, and then the guide sleeves are sequentially loaded into the outer sleeve, and the flexible block at the front end of the outer sleeve blocks the guide sleeve in the outer sleeve to prevent it from slipping out of the outer sleeve in a natural state; second, the outer sleeve is pulled by the elastic chain to move side by side laterally, so that the outer sleeve corresponds to the pushing hydraulic cylinder at the rear end, the guide sleeve is pushed out of the outer sleeve by the piston rod, and the guide sleeve is obliquely inserted into the soil; third, with the continuous lateral movement of the outer sleeve, the pushing hydraulic cylinder continuously pushes the guide sleeve in the outer sleeve from the rear end, and the guide sleeve is continuously pushed out and inserted into the soil, thereby realizing the automated planting of yam.
2. The bullet chain guide sleeve according to claim 1, characterized in that: The described bullet belt is provided with a plurality of collars at equal intervals, and the end side wall of the outer sleeve is provided with an annular connecting groove, and each collar is correspondingly sleeved in each annular connecting groove, so that each outer sleeve is connected in series as a whole.
3. The bullet chain guide sleeve according to claim 1, characterized in that: Both ends of the outer sleeve are provided with annular guide grooves.
4. The bullet chain guide sleeve according to claim 1, characterized in that: The guide sleeve is formed by butt-jointing a semicircular tube A and a semicircular tube B, and the semicircular tube A and the semicircular tube B are connected as a whole through a connecting piece.
5. The bullet chain guide sleeve according to claim 4 is characterized in that: The middle parts of the semicircular tube A and the semicircular tube B are both provided with arc-shaped reinforcement plates, and the connecting piece is connected between the two arc-shaped reinforcement plates.