CN212087124U - Navel orange planting fruit tree is maintained and is cut - Google Patents

Abstract

The utility model discloses a fruit tree is planted to navel orange and is maintained and cut, cut including trimming device body, roof, first bracing piece, second bracing piece and maintenance, the lower surface of roof has universal seat through the bolt fastening, and the external screw thread cover is installed through the screw thread to the surface of universal seat, and the universal hole has been seted up to the lower surface of universal seat, and the inner wall in universal hole closely installs universal ball. Through setting up connecting block, draw-in groove, fixed block, first through-hole, second through-hole, kelly, arm-tie and spring, can adjust the trimming according to the operation needs suitable slope when pruning and cut in order to do benefit to the pruning needs, effectively improved the suitability of pruning operation and the work efficiency of pruning. Through setting up universal seat, external screw thread cover, universal hole, universal ball and connecting rod, can will maintain the maintenance operation of polishing again after the quick follow device of cutting is dismantled, thereby effectively improved the stability of the operation of polishing and protected the integrity of cutting edge.

Description

Navel orange planting fruit tree is maintained and is cut

Technical Field

The utility model belongs to the technical field of the fruit tree is maintained and is cut, specifically is a fruit tree is planted to navel orange and is maintained and cut.

Background

In the world, navel oranges are competitive citrus fine varieties cultivated in various countries, and a plurality of high-quality navel oranges are cultivated in various regions of China. It has effects of softening and protecting blood vessel, promoting blood circulation, reducing cholesterol and blood lipid, and preventing gallbladder diseases. The navel oranges regularly need to be pruned to the fruit tree in the cultivation process to ensure that the fruit has enough nutrition supply in the growth process.

The utility model discloses a navel orange planting fruit tree trimming shears disclosed in the grant notice No. CN208095300U, including trimming shears and base, the base top has connected in proper order from left to right a support column, a cylinder and a telescopic sleeve, support column one side sliding connection has the slider, slider one side connects the roof, the cylinder top connects the actuating lever, the actuating lever top is connected with the roof, roof bottom one side connects the first bracing piece, the first bracing piece bottom connects the first connecting ring, the first connecting ring bottom connects the second connecting ring, the second connecting ring bottom connects the second bracing piece, the utility model discloses when using, the user can place the arm in the arc wall, obtain the support, and convenient operation trimming shears, the connection of first connecting ring and second connecting ring, make trimming shears can convenient rotation and removal, and through the actuating lever that the cylinder drove, the top plate drives the trimming shears to adjust the height, so that the fruit trees with different heights can be conveniently built.

However, the trimming shears of the device are easy to shake when the trimming shears are used for polishing and maintaining the blade, and the blade is easy to damage; in addition, the trimming shears on the device can only horizontally trim branches when in use, and the trimming operation has low applicability and is not beneficial to the improvement of the working efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fruit tree trimming shears is planted to navel orange to solve the trimming shears on the device and only can the level prune the branch when using, prune the suitability of operation low, be unfavorable for the problem of work efficiency's promotion.

In order to achieve the above object, the utility model provides a following technical scheme: a pair of trimming shears for fruit trees planted in navel oranges comprises a trimming device body, a top plate, a first supporting rod, a second supporting rod and trimming shears, wherein the top plate provides an installation carrier for the trimming shears and connecting parts of the trimming shears, a universal seat is fixed on the lower surface of the top plate through bolts and is cylindrical, the materials of the universal seat are stainless steel, an external thread sleeve is installed on the outer surface of the universal seat through threads and is cylindrical, a universal hole is formed in the lower surface of the universal seat, a universal ball is tightly installed on the inner wall of the universal hole and can stably and properly rotate in the universal hole, so that the lower end connecting part and the trimming shears of the lower end connecting part can be properly inclined and rotated to facilitate trimming operation, a connecting rod is fixed at the lower end of the universal ball, the materials of the connecting rod are stainless steel, and the lower end of the connecting rod is fixed at the, the universal ball can drive the connecting rod to rotate when rotating, and the connecting rod rotates to further drive the lower end connecting part and the trimming shears to rotate.

Preferably, the lower end of the second supporting rod is fixed with a connecting block, the connecting block is fixed at the center of the lower surface of the second supporting rod, the connecting block is made of stainless steel and is rectangular.

Preferably, the connecting block has the fixed block through the draw-in groove joint, the draw-in groove is the rectangular bodily form and forms inseparable joint with the connecting block, the material of fixed block is the stainless steel, the fixed block is the square bodily form, the draw-in groove is seted up in the upper surface central point of fixed block and is put.

Preferably, a first through hole is formed in the side surface of the fixing block, the inner diameter of the first through hole is not smaller than 5 mm, the first through hole penetrates into the clamping groove, and the first through hole is a circular through hole and is horizontally formed.

Preferably, a second through hole is formed in the connecting block, the second through hole is a circular through hole and is horizontally formed, the second through hole and the first through hole are located on the same horizontal plane and are communicated with each other, and the inner diameter of the second through hole is the same as that of the first through hole.

Preferably, the second through-hole is internally connected with a clamping rod in a sliding clamping manner, the clamping rod is made of stainless steel, the outer diameter of the clamping rod is not larger than the inner diameter of the second through-hole and the first through-hole, and a pulling plate is fixed at the outer end of the clamping rod.

Preferably, the side surface of arm-tie is fixed with the spring, the spring cup joints in the surface of kelly, the other end of spring is fixed in the side surface of fixed block, can pull the kelly firmly block in second through-hole and first through-hole through the spring.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up connecting block, draw-in groove, fixed block, first through-hole, second through-hole, kelly, arm-tie and spring, can adjust the trimming according to the operation needs suitable slope when pruning and cut in order to do benefit to the pruning needs, effectively improved the suitability of pruning operation and the work efficiency of pruning. Through setting up universal seat, external screw thread cover, universal hole, universal ball and connecting rod, can will maintain the maintenance operation of polishing again after the quick follow device of cutting is dismantled, thereby effectively improved the stability of the operation of polishing and protected the integrity of cutting edge.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is an enlarged view of A in FIG. 1 according to the present invention;

fig. 3 is an enlarged view of B in fig. 1 according to the present invention.

In the figure: 1 trimming a device body; 2, a top plate; 3 a first support bar; 4 a second support bar; 5, trimming shears; 6, a universal seat; 7, an external thread sleeve; 8, universal holes; 9, a universal ball; 10 connecting rods; 11, connecting blocks; 12 card slots; 13, fixing blocks; 14 a first via hole; 15 a second through hole; 16 clamping rods; 17, pulling a plate; 18 spring.

Detailed Description

Referring to fig. 1 and 2, a pair of trimming shears for navel orange planting fruit trees comprises a trimming device body 1, a top plate 2, a first supporting rod 3, a second supporting rod 4 and trimming shears 5, wherein the top plate 2 provides an installation carrier for the trimming shears 5 and connecting parts of the trimming shears, a universal seat 6 is fixed on the lower surface of the top plate 2 through bolts, and the universal seat 6 is cylindrical and made of stainless steel.

Referring to fig. 1 and 2, external thread sleeve 7 is installed through the screw thread to the surface of universal seat 6, external thread sleeve 7 is the cylinder, universal hole 8 has been seted up to the lower surface of universal seat 6, universal ball 9 is closely installed to the inner wall of universal hole 8, universal ball 9 can be stable suitably rotates in universal hole 8, thereby be favorable to lower extreme adapting unit and trimming shears 5 to do appropriate slope and rotation regulation in order to do benefit to the pruning operation, can restrict universal hole 8 through external thread sleeve 7 and avoid opening too big and lead to universal ball 9 to drop.

Referring to fig. 1 and 2, a connecting rod 10 is fixed at the lower end of the universal ball 9, the connecting rod 10 is made of stainless steel, the lower end of the connecting rod 10 is fixed at the upper end of the first supporting rod 3, the universal ball 9 can drive the connecting rod 10 to rotate when rotating, and the connecting rod 10 rotates to further drive the lower end connecting part and the trimming shears 5 to rotate.

Referring to fig. 1 and 2, by arranging the universal seat 6, the external thread sleeve 7, the universal hole 8, the universal ball 9 and the connecting rod 10, the dressing shears 5 can be quickly disassembled from the device and then subjected to polishing maintenance operation, so that the stability of polishing operation is effectively improved, and the integrity of the cutting edge is protected.

Referring to fig. 1 and 3, a connecting block 11 is fixed to the lower end of the second support rod 4, the connecting block 11 is fixed to the center of the lower surface of the second support rod 4, the connecting block 11 is made of stainless steel, and the connecting block 11 is rectangular.

Referring to fig. 1 and 3, the connecting block 11 is clamped with a fixing block 13 through a clamping groove 12, the clamping groove 12 is rectangular and is tightly clamped with the connecting block 11, the fixing block 13 is made of stainless steel, the fixing block 13 is square, and the clamping groove 12 is arranged at the center of the upper surface of the fixing block 13.

Referring to fig. 1 and 3, a first through hole 14 is formed in a side surface of the fixing block 13, an inner diameter of the first through hole 14 is not smaller than 5 mm, the first through hole 14 penetrates into the clamping groove 12, and the first through hole 14 is a circular through hole and is horizontally formed.

Referring to fig. 1 and 3, a second through hole 15 is formed in the connecting block 11, the second through hole 15 is a circular through hole and is horizontally formed, the second through hole 15 and the first through hole 14 are located on the same horizontal plane and are communicated with each other, and the inner diameters of the second through hole 15 and the first through hole 14 are the same.

Referring to fig. 1 and 3, a clamping rod 16 is slidably clamped in the second through hole 15, the clamping rod 16 is made of stainless steel, the outer diameter of the clamping rod 16 is not larger than the inner diameter of the second through hole 15 and the first through hole 14, and a pulling plate 17 is fixed at the outer end of the clamping rod 16.

Referring to fig. 1 and 3, a spring 18 is fixed on a side surface of the pulling plate 17, the spring 18 is sleeved on a surface of the clamping rod 16, the other end of the spring 18 is fixed on a side surface of the fixing block 13, and the clamping rod 16 can be pulled by the spring 18 to be firmly clamped into the second through hole 15 and the first through hole 14.

Referring to fig. 1 and 3, when the trimming shears 5 need to be polished, the pulling plate 17 is held and pulled outwards, the clamping rod 16 can be pulled out from the second through hole 15 under the action of the restoring force of the spring 18, so that the connecting block 11 can be pulled out from the clamping groove 12, and the fixing block 13 and the trimming shears 5 at the lower end can be detached from the device. Through setting up connecting block 11, draw-in groove 12, fixed block 13, first through-hole 14, second through-hole 15, kelly 16, arm-tie 17 and spring 18, can suitably incline to adjust when pruning according to the operation needs and prune 5 in order to do benefit to the pruning needs, effectively improved the suitability of pruning operation and the work efficiency of pruning.

The working principle of the scheme is as follows: the lower surface of roof 2 has universal seat 6 through the bolt fastening, external screw thread cover 7 is installed through the screw thread to the surface of universal seat 6, universal hole 8 has been seted up to the lower surface of universal seat 6, universal ball 9 is closely installed to the inner wall of universal hole 8, the lower extreme of universal ball 9 is fixed with connecting rod 10, the lower extreme of connecting rod 10 is fixed in the upper end of first bracing piece 3, can drive connecting rod 10 when universal ball 9 rotates and rotate, connecting rod 10 rotates and further drives lower extreme adapting unit and maintain the rotation of cutting 5. Through setting up universal seat 6, external screw thread cover 7, universal hole 8, universal ball 9 and connecting rod 10, can polish the maintenance operation again after 5 quick follow devices dismantlements of trimming shears, thereby effectively improved the stability of polishing the operation and protected the integrity of cutting edge. When the trimming shears 5 need to be polished, the pulling plate 17 is held and pulled outwards, the clamping rod 16 can be pulled out from the second through hole 15 under the action of the reset force of the spring 18, so that the connecting block 11 can be pulled out from the clamping groove 12, and the fixing block 13 and the trimming shears 5 at the lower end can be detached from the device. Through setting up connecting block 11, draw-in groove 12, fixed block 13, first through-hole 14, second through-hole 15, kelly 16, arm-tie 17 and spring 18, can suitably incline to adjust when pruning according to the operation needs and prune 5 in order to do benefit to the pruning needs, effectively improved the suitability of pruning operation and the work efficiency of pruning.

Claims (7)

1. The utility model provides a navel orange is planted fruit tree and is maintained scissors, includes trimming device body (1), roof (2), first bracing piece (3), second bracing piece (4) and maintains scissors (5), its characterized in that: the lower surface of the top plate (2) is fixed with a universal seat (6) through bolts, an external thread sleeve (7) is installed on the outer surface of the universal seat (6) through threads, a universal hole (8) is formed in the lower surface of the universal seat (6), a universal ball (9) is closely installed on the inner wall of the universal hole (8), a connecting rod (10) is fixed to the lower end of the universal ball (9), and the lower end of the connecting rod (10) is fixed to the upper end of the first supporting rod (3).

2. The navel orange planting fruit tree trimming shears of claim 1, wherein: the lower extreme of second bracing piece (4) is fixed with connecting block (11), the material of connecting block (11) is stainless steel.

3. The navel orange planting fruit tree trimming shears of claim 2, wherein: connecting block (11) have fixed block (13) through draw-in groove (12) joint, the material of fixed block (13) is stainless steel.

4. The navel orange planting fruit tree trimming shears of claim 3, wherein: the side surface of the fixing block (13) is provided with a first through hole (14), the first through hole (14) penetrates into the clamping groove (12), and the first through hole (14) is a circular through hole and is horizontally formed.

5. The navel orange planting fruit tree trimming shears of claim 2, wherein: a second through hole (15) is formed in the connecting block (11), and the second through hole (15) is a circular through hole and is horizontally formed.

6. The navel orange planting fruit tree trimming shears of claim 5, wherein: slide in second through-hole (15) joint has kelly (16), the outer end of kelly (16) is fixed with arm-tie (17).

7. The navel orange planting fruit tree trimming shears of claim 6, wherein: and a spring (18) is fixed on the side surface of the pulling plate (17), and the other end of the spring (18) is fixed on the side surface of the fixed block (13).

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