CN-116548274-B - Device for promoting quick survival of seedling planted in supplementary mode under forest

CN116548274BCN 116548274 BCN116548274 BCN 116548274BCN-116548274-B

Abstract

The invention discloses a device for promoting quick survival of seedling in the field of under-forest supplementary planting, and relates to the technical field of under-forest supplementary planting. Including the shallow, the shallow surface has run through and has been seted up the benefit and planted the hole, the benefit is planted the downthehole wall and is pegged graft in the slip has embedded sleeve, interior nested section of thick bamboo bottom fixed mounting has the arc spiller, interior nested section of thick bamboo is inside to be provided with the carousel, carousel top fixed mounting has the pivot, the one end fixed mounting that the carousel was kept away from to the pivot has the output shaft of motor two, motor two fixed mounting is on the movable plate surface, the tip of movable plate is provided with lifting unit for embedded telescopic reciprocates for the device need not artifical hole digging when carrying out seedling benefit planting, effectually improved planting efficiency, reduced intensity of labour, simultaneously can be according to the degree of depth in the rotation number of turns regulation hole of lead screw, with the adaptation different types of seedling, the effectual adaptability that has improved the device.

Inventors

JIANG JUN
CHEN BEIBEI
XIAO JIAWEI
Deng Yuncai

Assignees

北京林业大学

Dates

Publication Date: 20260505
Application Date: 20230526

Claims (3)

1. The device for promoting quick survival of the seedling planted in the forest comprises a cart (1) and is characterized in that a planting hole (12) is formed in the surface of the cart (1) in a penetrating mode, an embedded sleeve (22) is inserted into the inner wall of the planting hole (12) in a sliding mode, an arc-shaped shovel blade (23) is fixedly arranged at the bottom of the embedded sleeve (22), a rotary table (24) is arranged in the embedded sleeve (22), a rotary shaft (21) is fixedly arranged at the top of the rotary table (24), an output shaft of a motor II (2) is fixedly arranged at one end, far away from the rotary table (24), of the rotary shaft (21), the motor II (2) is fixedly arranged on the surface of a moving plate (19), and a lifting assembly is arranged at the end portion of the moving plate (19) and used for up-down movement of the embedded sleeve (22); The lifting assembly comprises a first support frame (13) and a second support frame (15), wherein the first support frame (13) and the second support frame (15) are symmetrically and fixedly arranged at the top of the trolley (1), sliding grooves are formed in the surfaces of the first support frame (13) and the second support frame (15), a limiting rod (18) is fixedly arranged in the sliding grooves of the first support frame (13), a screw rod (16) is rotatably arranged in the sliding grooves of the second support frame (15) in a penetrating mode, an output shaft of a first motor (17) is fixedly arranged at the top of the screw rod (16), the first motor (17) is fixedly arranged at the top of the second support frame (15), one end of a moving plate (19) penetrates through the surface of the screw rod (16), and one end, far away from the screw rod (16), of the moving plate (19) penetrates through and is sleeved on the surface of the limiting rod (18) in a penetrating and sliding mode; The device is characterized in that a fixed sleeve (26) is fixedly arranged on the surface of the rotating shaft (21), a limiting clamp head (27) is symmetrically and fixedly arranged on the surface of the fixed sleeve (26), an arc-shaped first connecting block (28) and an arc-shaped second connecting block (34) are symmetrically and fixedly arranged at the top of the embedded sleeve (22), limiting clamp grooves (35) are symmetrically arranged at the two ends of the arc-shaped first connecting block (28) and the two ends of the arc-shaped second connecting block (34), the two ends of the limiting clamp head (27) are clamped on the inner walls of the limiting clamp grooves (35) of the arc-shaped first connecting block (28) and the arc-shaped second connecting block (34) in a staggered manner, a mud scraping shovel (25) is symmetrically arranged on the surface of the rotating disc (24) by taking the rotating shaft (21) as a center, and the rotating disc (24) is sleeved on the inner wall of the embedded sleeve (22) in a sliding manner. The bottom of the rotary table (24) is kept horizontal with the bottom of the arc-shaped shovel blade (23); After the pit is dug, the rotating shaft (21) drives the limiting clamping head (27) to be separated from the inner wall of the limiting clamping groove (35), the first motor (17) is started to rotate reversely to drive the moving plate (19) to vertically move upwards, soil generated by the turntable (24) and the pit is taken out of the inner nested cylinder (22), the inner nested cylinder (22) is reserved in the pit to form a barrier, the turntable (24) is subjected to flattening operation on soil in the pit in the vertical downward moving process, so that water loss can be effectively reduced when water is poured into the pit, the sufficient water in the area near the seedling is ensured, the survival rate of the seedling is effectively improved, and meanwhile, the inner nested cylinder (22) is directly taken out for recycling after the seedling survives, so that the device is more convenient to use and the practicability of the device is effectively improved.
2. The device for promoting quick survival of the seedling planted in the forest by supplementing according to claim 1, wherein the first seedling supporting rod (29) is hinged to the top of the first arc-shaped connecting block (28), the first seedling supporting sleeve (3) is fixedly installed at one end, far away from the first arc-shaped connecting block (28), of the first seedling supporting rod (29), the first buffer pad (32) is fixedly connected to the inner wall of the first seedling supporting sleeve (3), the first clamping groove (33) is formed in the end portion of the first seedling supporting sleeve (3), the second seedling supporting rod (36) is hinged to the top of the second arc-shaped connecting block (34), the second seedling supporting sleeve (37) is fixedly installed at one end, far away from the second arc-shaped connecting block (34), the second buffer pad (38) is fixedly connected to the inner wall of the second seedling supporting sleeve (37), the first clamping head (39) is formed in the end portion of the second seedling supporting sleeve (37), and the first clamping head (39) is clamped with the first clamping groove (33).
3. The device for promoting quick survival of the seedlings planted in the forests, which is disclosed in claim 2, is characterized in that universal wheels (11) are mounted on bolts at the bottom of the cart (1), a pushing handle (14) is fixedly mounted at the top of the cart (1), and a switch button for controlling a first motor (17) and a second motor (2) is arranged on the surface of the pushing handle (14).

Description

Device for promoting quick survival of seedling planted in supplementary mode under forest Technical Field The invention relates to the technical field of under-forest supplementary planting, in particular to a device for promoting quick survival of under-forest supplementary planting seedlings. Background The method has the advantages that the forest coverage rate is improved, the ecological environment is protected, wind prevention and sand fixation are realized, the mechanical forestation is utilized to accelerate the forestation, but when the mechanical forestation is realized, some seedlings die due to the quality problems of the seedlings, the technical problems of planting and the like, so that the later-stage repair planting of the seedlings is required. The under-forest supplementary planting is an important forest management mode, can improve forest productivity, improve forest environment and ensure the healthy development of a forest ecological system, is generally carried out by planting seedlings, but the seedlings are easily affected by the environment after being planted, so that the survival rate is low and even the seedlings die. In order to improve the survival rate of seedlings and the effect of under-forest replanting, a device capable of promoting the quick survival of the seedlings needs to be developed. Disclosure of Invention The invention aims to provide a device for promoting quick survival of seedlings planted in a forest by supplementing, which solves the technical problems. The device for promoting quick survival of the seedling planted in the forest comprises a cart, wherein a planting hole is formed in the surface of the cart in a penetrating mode, an embedded sleeve is inserted into the inner wall of the planting hole in a sliding mode, an arc-shaped shovel blade is fixedly installed at the bottom of the embedded sleeve, a rotary table is arranged in the embedded sleeve, a rotary shaft is fixedly installed at the top of the rotary table, an output shaft of a motor II is fixedly installed at one end, away from the rotary table, of the rotary shaft, the motor II is fixedly installed on the surface of a moving plate, and a lifting assembly is arranged at the end portion of the moving plate and used for moving the embedded sleeve up and down. Preferably, the lifting assembly comprises a first support frame and a second support frame, the first support frame and the second support frame are symmetrically and fixedly arranged at the top of the trolley, sliding grooves are formed in the surfaces of the first support frame and the second support frame in a concave mode, a limiting rod is fixedly arranged in the sliding grooves of the first support frame, a screw rod is installed in the sliding grooves of the second support frame in a penetrating and rotating mode, an output shaft of the first motor is fixedly arranged at the top of the screw rod, the first motor is fixedly arranged at the top of the second support frame, one end of the movable plate penetrates through the surface of the screw rod, and one end of the movable plate, far away from the screw rod, penetrates through and is in sliding connection with the surface of the limiting rod. Preferably, the fixed sleeve is fixedly arranged on the surface of the rotating shaft, the limiting clamping head is symmetrically and fixedly arranged on the surface of the fixed sleeve, the first arc-shaped connecting block and the second arc-shaped connecting block are symmetrically and fixedly arranged at the top of the inner nested cylinder, the limiting clamping grooves are symmetrically arranged at the two ends of the first arc-shaped connecting block and the two ends of the second arc-shaped connecting block, the two ends of the limiting clamping head are clamped on the inner walls of the limiting clamping grooves of the first arc-shaped connecting block and the second arc-shaped connecting block in a staggered manner, the mud scraping shovel is symmetrically arranged on the surface of the rotating disc by taking the rotating shaft as a center, and the rotating disc is sleeved on the inner wall of the inner nested cylinder in a sliding manner. Preferably, the first top of the arc connecting block is hinged with a first seedling supporting rod, one end of the first seedling supporting rod, which is far away from the first arc connecting block, is fixedly provided with a first seedling supporting sleeve, the first inner wall of the first seedling supporting sleeve is fixedly connected with a buffer cushion, the first end of the first seedling supporting sleeve is provided with a clamping groove, the top of the second arc connecting block is hinged with a second seedling supporting rod, one end of the second seedling supporting rod, which is far away from the second arc connecting block, is fixedly provided with a second seedling supporting sleeve, the second inner wall of the second seedling supporting sleeve is fixedly connected with a