CN212876727U - Airflow-assisted suspension sweet potato seedling beating machine - Google Patents

Abstract

The utility model discloses a seedling machine is made to supplementary suspension sweet potato of air current, including casing, horizontal pole and rocking handle, the left end welding of horizontal pole has three hornblocks, and the left side welding of three hornblocks has oblique connecting rod, the left side welding of oblique connecting rod has the fixed block, and the left side welding of fixed block has first fixed pipe, the inside cover of first fixed pipe is equipped with first slide pipe, and the lower terminal surface welding of first slide pipe has the coulter, the pulley case is installed to the left surface of casing, and the right side of pulley case installs the gearbox, the below of gearbox is provided with the driven shaft, and the left side of driven shaft is provided with the driving shaft. This seedling machine is beaten to supplementary suspension sweet potato of air current, the structure sets up rationally, but sets up height-adjusting's coulter structure at the front end of beating the seedling machine for carry out the pine processing to the inside rhizome of soil before beating the seedling, the initiative arbor and the driven arbor structure that set up again, biax work, the high-efficient high-quality operation of seedling machine is beaten in better assurance, promotes the development of agricultural.

Description

Airflow-assisted suspension sweet potato seedling beating machine

Technical Field

The utility model relates to the technical field of agricultural equipment, in particular to an air flow assisted suspension sweet potato seedling beating machine.

Background

In the agricultural industry, the traditional sweet potato harvesting mode mainly takes manpower as a main part and takes machinery as an auxiliary part, the labor amount is large, the cost is high, the yield is low, the benefit is poor, along with the development of the agricultural mechanical automation technology in recent years, the application of agricultural mechanical equipment is more and more extensive, the sweet potato harvesting process is completely completed by the mechanical equipment, when the sweet potato harvesting operation is carried out, firstly, the sweet potato seedlings growing on the ground surface are removed so as to be convenient for the next operation of subsequent equipment, the sweet potato seedling beating machine is an important device for removing stems and leaves on the ground surface in the sweet potato harvesting process, when the seedling beating machine works, an external machine is used as a power source and is transmitted to a cutter shaft after being accelerated by a gearbox, the stems and leaves are crushed by multiple times of shearing, rubbing and tearing of a movable knife and a fixed knife, and are uniformly thrown on the ground under the action of air flow and centrifugal force, however, most of the existing, for example, the soil on the ground surface is not turned, the seedling leaves on the ground can not be thoroughly knocked off, most of the seedlings are single-shaft blades, the sweet potato seedling crushing effect is poor, the top cutting height is inaccurate, and sweet potato fruits are easily damaged.

In order to solve the defects existing in the market at present, a technology for improving the equipment structure of the seedling beating machine is urgently needed, the efficient and high-quality operation of the seedling beating machine can be better ensured, and the development of agriculture is promoted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a seedling machine is beaten to supplementary suspension sweet potato of air current to current sweet potato that proposes in solving above-mentioned background art beats the seedling machine and does not have the structure that digs to earth's surface soil mostly, can not thoroughly beat to ground-pasting seedling leaf, and is the unipolar blade mostly, and sweet potato seedling crushing effect is poor, cuts the top height inaccurate, easily hinders sweet potato fruit scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: an air flow assisted suspension sweet potato seedling beating machine comprises a shell, a cross rod and a rocking handle, wherein a straight supporting rod is fixed on the upper end face of the shell, a connecting rod is fixed on the upper end face of the straight supporting rod, an inclined supporting rod is connected at the left end of the connecting rod, a storage battery is installed on the left side of the inclined supporting rod, an air pump is installed on the left side of the storage battery, an air pipe is connected at the left end of the air pump, a triangular block is welded at the left end of the cross rod, an inclined connecting rod is welded at the left side of the triangular block, a fixed block is welded at the left side of the inclined connecting rod, a first fixed pipe is welded at the left side of the fixed block, a first sliding pipe is sleeved inside the first fixed pipe, a coulter is welded at the lower end face of the first sliding pipe, a first nut is arranged on the left side of the first sliding pipe, a first bolt is screwed inside the first nut, a belt wheel box is installed, the below of gearbox is provided with the driven shaft, and the both ends of driven shaft install the second bearing, the outer lane of second bearing is fixed with the second flange, and the left side of second flange is provided with the driving shaft, first bearing is installed at the both ends of driving shaft, and the outer lane of first bearing is fixed with first flange, the lower extreme of rocking handle is provided with the thread bush, and the lower extreme of thread bush is fixed with the connection pad, the lower extreme of connection pad is fixed with the second and decides the pipe, and the left surface welding of the second decides the pipe has the connecting block, the right side of the second decides the pipe is fixed with the second nut, and the right-hand member spiro union of second nut has the second bolt, the lower terminal surface middle part welding of rocking handle has the threaded rod, and the lower terminal surface welding of threaded rod has the second slide tube, the rear side of second slide tube is connected with the.

Preferably, the air pump connects with the accumulator jar and fixes the upper end surface at the casing, and air pump and accumulator jar electric connection, and the top of air pump and accumulator jar is provided with the shroud, and the gas outlet and the trachea of air pump are connected, and the trachea is plastic hose to bind together through nylon ribbon and oblique connecting rod, and the gas outlet is towards the up end of coulter.

Preferably, the gearbox passes through the transmission shaft and is connected with the inside band pulley of pulley case, and the center and the driving shaft cup joint of band pulley are fixed, the skin weld of driving shaft has six initiative blades that the equidistance was arranged, and is provided with and bends to the turn-ups is located the direction of rotation of blade, and the direction of rotation of initiative blade is opposite with the direction of advance of gyro wheel, and initiative blade both sides all have the cutting edge of a knife or a sword of opening.

Preferably, the skin weld of driven shaft has six driven blades that the equidistance was discharged, and with initiative blade dislocation discharge, and driven blade sets up the quadrangle structure of bevel connection for the upper end, and topside and both sides limit all have the cutting edge of a knife or a sword, the side at the casing is fixed through the second flange to the nested second bearing in both ends of driven shaft.

Preferably, the left side of first fixed pipe is seted up threaded hole, and the screw thread of threaded hole inside matches with first bolt screw thread, equidistant recess is seted up on the left side of first slide pipe, and the degree of depth of recess is half of first slide pipe width to the width of recess is greater than the external diameter of first bolt.

Preferably, the thread opening formed in the thread sleeve is matched with the thread of the threaded rod, the bottom end of the second fixed pipe is provided with a square opening with equal side length, the side length of the square opening is greater than the width of the second sliding pipe, a round hole is formed in the right side of the second fixed pipe, the diameter of the round hole is greater than the outer diameter of the second bolt, and the second nut is correspondingly welded on the surface of the second fixed pipe by taking the round hole as a concentric circle.

Compared with the prior art, the beneficial effects of the utility model are that: this seedling machine is beaten to supplementary suspension sweet potato of air current, the structure sets up rationally, but sets up height-adjusting's coulter structure at the front end of beating the seedling machine for the rhizome of beating the seedling before the seedling is to the inside soil is turned over the pine and is handled, and increases the gas blow pipe at the coulter back, makes the seedling of pasting ground blown after loosening the soil, and then is beaten more easily, the initiative arbor and the driven arbor structure that set up again, biax work, the high-efficient high-quality operation of seedling machine is beaten to better assurance, promotes the development of agricultural.

Drawings

FIG. 1 is a schematic side view of the structure of the present invention;

FIG. 2 is a schematic diagram of a top view of the structure of the present invention;

FIG. 3 is a schematic view of the lifting structure of the seedling beating machine of the present invention.

In the figure: 1. a housing; 2. a straight stay bar; 3. a connecting rod; 4. a diagonal brace; 5. an accumulator jar; 6. an air pump; 7. an air tube; 8. a triangular block; 9. an inclined connecting rod; 10. a fixed block; 101. a first slide pipe; 102. a first fixed pipe; 103. a first nut; 104. a first bolt; 105. a coulter; 11. a roller; 12. an active blade; 13. a first flange; 130. a drive shaft; 131. a first bearing; 14. a second flange; 140. a driven shaft; 141. a second bearing; 15. a driven blade; 16. a gearbox; 17. a cross bar; 18. a pulley box; 111. connecting blocks; 112. a rocking handle; 113. a threaded sleeve; 114. a connecting disc; 115. a threaded rod; 116. a second fixed pipe; 117. a second slide tube; 118. a second bolt; 119. a second nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an airflow-assisted suspension sweet potato seedling beating machine comprises a shell 1, a cross rod 17 and a rocking handle 112, wherein a straight support rod 2 is fixed on the upper end face of the shell 1, a connecting rod 3 is fixed on the upper end face of the straight support rod 2, an inclined support rod 4 is connected at the left end of the connecting rod 3, a storage battery 5 is installed on the left side of the inclined support rod 4, an air pump 6 is installed on the left side of the storage battery 5, an air pipe 7 is connected at the left end of the air pump 6, a triangular block 8 is welded at the left end of the cross rod 17, an inclined connecting rod 9 is welded at the left side of the triangular block 8, a fixing block 10 is welded at the left side of the inclined connecting rod 9, a first fixing pipe 102 is welded at the left side of the fixing block 10, a first sliding pipe 101 is sleeved inside the first fixing pipe 102, a coulter 105 is welded at the lower end face of the first sliding pipe 101, a first nut 103 is arranged at the left side of the first sliding pipe 101, a, a transmission 16 is installed on the right side of the pulley box 18, a driven shaft 140 is arranged below the transmission 16, second bearings 141 are installed at two ends of the driven shaft 140, a second flange 14 is fixed to the outer ring of the second bearing 141, a driving shaft 130 is arranged on the left side of the second flange 14, first bearings 131 are installed at two ends of the driving shaft 130, a first flange 13 is fixed to the outer ring of the first bearing 131, a threaded sleeve 113 is arranged at the lower end of the rocking handle 112, a connecting disc 114 is fixed to the lower end of the threaded sleeve 113, a second fixed pipe 116 is fixed to the lower end of the connecting disc 114, a connecting block 111 is welded to the left side face of the second fixed pipe 116, a second nut 119 is fixed to the right side face of the second fixed pipe 116, a second bolt 118 is screwed to the right end of the second nut 119, a threaded rod 115 is welded to the middle of the lower end face of the rocking handle 112, a second sliding pipe 117 is welded to the lower end face of the threaded rod 115, the air pump 6 and the storage battery 5 are fixedly connected to the upper end surface of the shell 1, the air pump 6 is electrically connected with the storage battery 5, the storage battery 5 provides a power source for the air pump 6, a cover is arranged above the air pump 6 and the storage battery 5 to prevent the storage battery 5 from water entering in rainy days, an air outlet of the air pump 6 is connected with an air pipe 7, the air pipe 7 is a plastic hose and is bound with an inclined connecting rod 9 through a nylon binding tape, the air outlet faces the upper end surface of the coulter 105, the gearbox 16 is connected with a belt wheel inside the belt wheel box 18 through a transmission shaft, the center of the belt wheel is fixedly sleeved with the driving shaft 130, six driving blades 12 which are arranged at equal intervals are welded on the surface of the driving shaft 130, a bend is arranged to facilitate collecting seedling leaves, the bend is positioned in the rotating direction of the blades, the rotating direction of the driving blades 12 is opposite to the advancing direction of the roller 11, and two sides of the, six driven blades 15 which are arranged at equal intervals are welded on the surface of the driven shaft 140 and are arranged in a staggered manner with the driving blade 12 to form a shear opening, the driven blades 15 are of a quadrilateral structure with an oblique opening at the upper end, the top edge and the two side edges are provided with cutting edges, second bearings 141 which are nested at the two ends of the driven shaft 140 are fixed on the side surface of the shell 1 through second flanges 14, a threaded hole is formed in the left side of the first fixed pipe 102, threads in the threaded hole are matched with threads of the first bolt 104, equidistant grooves are formed in the left side of the first sliding pipe 101, the depth of each groove is half of the width of the first sliding pipe 101, the width of each groove is larger than the outer diameter of the first bolt 104, the locking effect of the first bolt 104 on the first sliding pipe 101 is enhanced by the grooves, threaded openings formed in the threaded sleeve 113 are matched with the threads of the threaded rod 115, square openings with equal side length are formed in the bottom end of the second fixed pipe 116, and the, and a round hole is opened on the right side of the second fixed pipe 116, the diameter of the round hole is larger than the outer diameter of the second bolt 118, and the second nut 119 is correspondingly welded on the surface of the second fixed pipe 116 with the round hole as a concentric circle, so that the second bolt 118 reinforces the stability of the second slide pipe 117 through the round hole.

When the air flow assisted suspension sweet potato seedling beating machine is used, the seedling beating machine is connected with external power equipment through a connecting rod 3, the equipment is started, the height of the machine is adjusted through a rocking handle 112 according to the height difference of furrows on the spot, the soil penetration depth of a coulter 105 is adjusted through a first sliding pipe 101 according to needs, when the seedling beating machine starts to work, rootstocks in soil are turned up by the coulter 105, meanwhile, soil fragments on the surface of the coulter 105 are blown off by an air pipe 7, and ground-attached stem leaves are blown off, when the seedling beating machine enters the inside of the seedling beating machine, stem leaves are picked up and sheared by a driving blade 12 on the surface of a driving shaft 130, then the stem leaves enter a gap between the driving blade 12 and a driven blade 15 to be sheared again, the smashed stem leaves are finally discharged from the inside a shell 1 and are uniformly paved on the ground, and the whole working process of the air flow assisted suspension sweet potato seedling beating.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an air current is supplementary to suspend sweet potato and is beaten seedling machine, includes casing (1), horizontal pole (17) and rocking handle (112), its characterized in that: the upper end face of the shell (1) is fixedly provided with a straight stay bar (2), the upper end face of the straight stay bar (2) is fixedly provided with a connecting rod (3), the left end of the connecting rod (3) is connected with an inclined stay bar (4), a storage battery (5) is installed on the left side of the inclined stay bar (4), an air pump (6) is installed on the left side of the storage battery (5), the left end of the air pump (6) is connected with an air pipe (7), the left end of the cross bar (17) is welded with a triangular block (8), the left side of the triangular block (8) is welded with an inclined connecting rod (9), the left side of the inclined connecting rod (9) is welded with a fixed block (10), the left side of the fixed block (10) is welded with a first fixed pipe (102), the first sliding pipe (101) is sleeved inside the first fixed pipe (102), the lower end face of the first sliding pipe (101) is welded with a coulter (105), and the left side of the, and the inside spiro union of first nut (103) has first bolt (104), pulley case (18) is installed to the left surface of casing (1), and gearbox (16) is installed on the right side of pulley case (18), the below of gearbox (16) is provided with driven shaft (140), and second bearing (141) are installed at the both ends of driven shaft (140), the outer lane of second bearing (141) is fixed with second flange (14), and the left side of second flange (14) is provided with driving shaft (130), first bearing (131) are installed at the both ends of driving shaft (130), and the outer lane of first bearing (131) is fixed with first flange (13), the lower extreme of rocking handle (112) is provided with thread bush (113), and the lower extreme of thread bush (113) is fixed with connection pad (114), the lower extreme of connection pad (114) is fixed with second fixed pipe (116), and the left flank welding of second surely tub (116) has connecting block (111), the right flank of second surely tub (116) is fixed with second nut (119), and the right-hand member spiro union of second nut (119) has second bolt (118), the lower terminal surface middle part welding of rocking handle (112) has threaded rod (115), and the lower terminal surface welding of threaded rod (115) has second slip pipe (117), the rear side of second slip pipe (117) is connected with gyro wheel (11).

2. The airflow-assisted suspension sweet potato seedling striking machine according to claim 1, which is characterized in that: air pump (6) connect with accumulator jar (5) and fix the upper end surface at casing (1), and air pump (6) and accumulator jar (5) electric connection, and the top of air pump (6) and accumulator jar (5) is provided with the shroud, and the gas outlet and trachea (7) of air pump (6) are connected, and trachea (7) are plastic hose to bind together through nylon ribbon and oblique connecting rod (9), and the gas outlet is towards the up end of coulter (105).

3. The airflow-assisted suspension sweet potato seedling striking machine according to claim 1, which is characterized in that: gearbox (16) are connected through the inside band pulley of transmission shaft and pulley case (18), and the center and driving shaft (130) of band pulley cup joint fixedly, the skin weld of driving shaft (130) has six initiative blades (12) that the equidistance was arranged, and is provided with and bends to the turn-ups is located the direction of rotation of blade, and the direction of rotation of initiative blade (12) is opposite with the direction of advance of gyro wheel (11), and initiative blade (12) both sides all have the cutting edge of a knife or a sword.

4. The airflow-assisted suspension sweet potato seedling striking machine according to claim 1, which is characterized in that: the skin weld of driven shaft (140) has six driven blade (15) that the equidistance was discharged, and with initiative blade (12) dislocation discharge, and driven blade (15) set up the quadrangle structure of bevel connection for the upper end, and the topside all has the cutting edge of a knife or a sword with both sides limit, the side at casing (1) is fixed through second flange (14) in nested second bearing (141) in both ends of driven shaft (140).

5. The airflow-assisted suspension sweet potato seedling striking machine according to claim 1, which is characterized in that: the left side of first fixed pipe (102) is seted up threaded hole, and the screw thread of threaded hole inside matches with first bolt (104) screw thread, the left side of first slide pipe (101) is seted up the equidistant recess, and the degree of depth of recess is half of first slide pipe (101) width to the width of recess is greater than the external diameter of first bolt (104).

6. The airflow-assisted suspension sweet potato seedling striking machine according to claim 1, which is characterized in that: the thread opening formed in the inner portion of the thread sleeve (113) is matched with the thread of the threaded rod (115), the bottom end of the second fixed pipe (116) is provided with a square opening with equal side length, the side length of the square opening is larger than the width of the second sliding pipe (117), a round hole is formed in the right side of the second fixed pipe (116), the diameter of the round hole is larger than the outer diameter of the second bolt (118), and the round hole is used as a concentric circle to be correspondingly welded on the surface of the second fixed pipe (116) of the second nut (119).

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