CN112775235A - Agricultural three-jaw iron rake bending equipment - Google Patents

Agricultural three-jaw iron rake bending equipment Download PDF

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Publication number
CN112775235A
CN112775235A CN202110030856.3A CN202110030856A CN112775235A CN 112775235 A CN112775235 A CN 112775235A CN 202110030856 A CN202110030856 A CN 202110030856A CN 112775235 A CN112775235 A CN 112775235A
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China
Prior art keywords
guide
sides
agricultural
rod
racks
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CN202110030856.3A
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Chinese (zh)
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CN112775235B (en
Inventor
古剑钧
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Changsha Hefang Agricultural Development Co ltd
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Individual
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D11/00Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/10Bending specially adapted to produce specific articles, e.g. leaf springs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D11/00Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/22Auxiliary equipment, e.g. positioning devices

Abstract

The invention relates to bending equipment, in particular to agricultural three-jaw iron rake bending equipment. The invention aims to solve the technical problem of how to design agricultural three-jaw iron rake bending equipment which is simple to operate, can improve the working efficiency and can save manpower. In order to solve the technical problem, the invention provides agricultural three-jaw iron rake bending equipment, which comprises: a rack, one side of the top of which is connected with a fixed plate; a clamp stand mounted on the fixing plate; the mounting rack is connected to one side of the fixed plate, and the two sides of the bottom of the mounting rack are connected with positioning rods; the extrusion mechanism is arranged on the frame; and the positioning guide assembly is arranged on the fixing plate. The iron rake blank bending device has the advantage that the extrusion mechanism, the positioning guide assembly and the bending mechanism are matched to operate, so that the iron rake blank is bent.

Description

Agricultural three-jaw iron rake bending equipment
Technical Field
The invention relates to bending equipment, in particular to agricultural three-jaw iron rake bending equipment.
Background
Along with the continuous development of modern society, the improvement of people's quality of life, in modern society, agriculture is very important part, and agriculture utilizes the growth and development law of plant, comes the industry of product through artificial breeding, and agriculture belongs to the first industry, and in the agricultural planting's in-process, need use the indisputable harrow usually, the indisputable harrow mostly is three-jaw setting, and the indisputable harrow in the in-process of preparation, need buckle three harrow pole on the indisputable harrow idiosome usually, install again.
At present, the mode of buckling the iron harrow is usually to place the iron harrow on stop device, and after finishing placing, the user operates the rake lever that the loop bar blocked the iron harrow again, blocks the back, thereby pulls the loop bar swing again and drives the iron harrow and buckle, and above-mentioned mode operation process is comparatively loaded down with trivial details, and work efficiency is lower to comparatively consume the manpower during the operation.
Therefore, it is necessary to develop a three-jaw iron rake bending device for agriculture, which is simple in operation, can improve the working efficiency and can save manpower.
Disclosure of Invention
(1) Technical problem to be solved
In order to overcome the defects that the operation process is complicated, the working efficiency is low and manpower is consumed during operation in the mode, the invention provides agricultural three-jaw iron rake bending equipment which is simple to operate, can improve the working efficiency and can save manpower.
(2) Technical scheme
In order to solve the technical problem, the invention provides agricultural three-jaw iron rake bending equipment which comprises a rack, wherein a fixing plate is connected to one side of the top of the rack; the clamp platform is arranged on the fixing plate and used for fixing the iron rake blank; the mounting rack is connected to one side of the fixed plate, and the two sides of the bottom of the mounting rack are connected with positioning rods; the extrusion mechanism is arranged on the frame; the positioning guide assembly is arranged on the fixing plate; and the bending mechanism is arranged between the positioning guide assembly and the extrusion mechanism, and the extrusion mechanism is in transmission connection with the bending mechanism.
Preferably, the extrusion mechanism comprises a mounting plate which is connected to the top of the other side of the frame; the mounting seat is connected to the mounting plate; the hydraulic cylinder is installed on the installation seat, and an extrusion rod is connected to a telescopic rod of the hydraulic cylinder.
Preferably, the positioning guide assembly comprises an n-shaped clamping rod which is connected to one side of the top of the fixing plate in a sliding manner; the two guide rods are arranged and are respectively connected to the two sides of the fixing plate in a sliding manner; the two clamping columns are arranged and respectively connected to one sides of the two guide rods, and the clamping columns are matched with the n-type clamping rods; and the connecting plate is connected between the other sides of the two guide rods, and a spring is connected between the connecting plate and the fixing plate.
Preferably, the bending mechanism comprises a push rod connected to the extrusion rod, and both sides of the push rod are connected with first racks; the guide frame is connected to the bottom of the connecting plate; two rotating shafts are arranged and respectively connected with two sides of the guide frame in a rotating manner; the two first gears are arranged and connected to one of the rotating shafts; the two second gears are arranged and connected to the other rotating shaft, and the two first racks are respectively meshed with one first gear and the second gear; the two second racks are arranged and are connected to the lower part of the guide frame in a sliding mode, the two second racks are arranged in a staggered mode, and the two second racks are respectively meshed with the other first gear and the other second gear; the two arc push blocks are respectively connected to the two second racks, and the top of the arc push block is connected with a stop lever.
Preferably, the extrusion device further comprises an automatic guide mechanism, wherein the automatic guide mechanism comprises two guide plates, the two guide plates are respectively connected to two sides of the extrusion rod, and guide grooves are formed in the guide plates; the guide rail is connected to the middle part of the rack; the two sliding sleeves are arranged and respectively connected to two sides of the guide rail in a sliding manner; the two connecting rods are arranged and respectively connected to the two sliding sleeves, and the two connecting rods are respectively in sliding fit with the guide grooves on the two guide plates; the two clamping sleeves are arranged and respectively connected to the tops of the two connecting rods; the wedge-shaped blocks are arranged in two blocks, the two wedge-shaped blocks are connected to two sides of the connecting plate respectively, and the wedge-shaped blocks are matched with the clamping sleeves.
Preferably, the clamp platform device further comprises a guide bucket which is connected to the lower portion of one side of the machine frame close to the clamp platform, and the guide bucket is located below the clamp platform.
(3) Advantageous effects
1. The iron rake blank bending device has the advantage that the extrusion mechanism, the positioning guide assembly and the bending mechanism are matched to operate, so that the iron rake blank is bent.
2. The automatic guide mechanism is used for assisting the positioning guide assembly to operate, the positioning guide assembly does not need to be operated manually, and labor is effectively saved.
3. The iron rake blank placing device is simple to operate, effectively saves labor, improves working efficiency and saves manpower.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic partial perspective view of a first embodiment of the present invention.
Fig. 3 is a second partial perspective view of the present invention.
Fig. 4 is a third partial perspective view of the present invention.
Fig. 5 is a schematic view of a fourth partial perspective structure of the present invention.
The labels in the figures are: 1-frame, 2-fixed plate, 3-bench, 4-mounting frame, 5-positioning rod, 6-extruding mechanism, 61-mounting plate, 62-mounting seat, 63-hydraulic cylinder, 64-extruding rod, 7-positioning guide component, 71-n type clamping rod, 72-guide rod, 73-clamping column, 74-spring, 75-connecting plate, 8-bending mechanism, 81-push rod, 82-first rack, 83-guide frame, 84-rotating shaft, 85-first gear, 86-second rack, 87-second gear, 88-arc push block, 89-stop rod, 9-automatic guide mechanism, 91-guide plate, 92-guide groove, 93-guide rail, 94-sliding sleeve, 95-connecting rod, 96-cutting ferrule, 97-wedge block, 10-guide bucket and 100-iron rake blank.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
The utility model provides an agricultural three-jaw iron harrow equipment of buckling, as shown in fig. 1-5, including frame 1, fixed plate 2, the bench of pincers 3, mounting bracket 4 and locating lever 5, frame 1 top left side is connected with fixed plate 2, install bench of pincers 3 on the fixed plate 2, 2 right sides of fixed plate are connected with mounting bracket 4, 4 bottom both sides of mounting bracket all are connected with locating lever 5, still including extrusion mechanism 6, location direction subassembly 7 and the mechanism 8 of bending, be equipped with extrusion mechanism 6 in the frame 1, be equipped with location direction subassembly 7 on the fixed plate 2, be equipped with the mechanism 8 of bending between location direction subassembly 7 and the extrusion mechanism 6, extrusion mechanism 6 is connected with the 8 transmissions of the mechanism of bending.
The extrusion mechanism 6 comprises an installation plate 61, an installation seat 62, a hydraulic cylinder 63 and an extrusion rod 64, the installation plate 61 is connected to the top of the right side of the rack 1, the installation seat 62 is connected to the installation plate 61, the hydraulic cylinder 63 is installed on the installation seat 62, and the extrusion rod 64 is connected to the telescopic rod of the hydraulic cylinder 63.
The positioning guide assembly 7 comprises an n-type clamping rod 71, guide rods 72, clamping columns 73, springs 74 and a connecting plate 75, the left side of the top of the fixing plate 2 is slidably connected with the n-type clamping rod 71, the front side and the rear side of the fixing plate 2 are slidably connected with the guide rods 72, the left side of each guide rod 72 is connected with the clamping column 73, the clamping columns 73 are matched with the n-type clamping rods 71, the connecting plate 75 is connected between the right sides of the two guide rods 72, and the springs 74 are connected between the connecting plate 75 and the fixing plate 2.
The bending mechanism 8 comprises a push rod 81, a first rack 82, a guide frame 83, a rotating shaft 84, a first gear 85, a second rack 86, a second gear 87, an arc-shaped push block 88 and a stop lever 89, wherein the left side of the extrusion rod 64 is connected with the push rod 81, the front side and the rear side of the push rod 81 are both connected with the first rack 82, the bottom of the connecting plate 75 is connected with the guide frame 83, the front side and the rear side of the guide frame 83 are both rotatably connected with the rotating shaft 84, the upper side and the lower side of the front side rotating shaft 84 are both connected with the first gear 85, the upper side and the lower side of the rear side rotating shaft 84 are both connected with the second gear 87, the two first racks 82 are respectively meshed with the first gear 85 and the second gear 87 above, the lower part of the guide frame 83 is slidably connected with the two second racks 86, the two second racks 86 are staggered, the two second racks 86 are respectively meshed with the first gear 85 and the, the top of the arc-shaped push block 88 is connected with a stop lever 89.
When the iron rake green body 100 needs to be bent, the device can be used, firstly, a user can place the iron rake green body 100 on the bench 3, after the placement is finished, the bench 3 is operated to clamp the iron rake green body 100, then, the rake rods on two sides of the iron rake green body 100 are respectively propped against by the arc-shaped push blocks 88 on two sides, the rake rod in the middle of the iron rake green body 100 is also propped against by the push rod 81, then, the user can start the extension of the telescopic rod of the hydraulic cylinder 63 to drive the push rod 81 to move leftwards through the extrusion rod 64, the push rod 81 drives the rake rod in the middle of the iron rake green body 100 to move leftwards when moving leftwards, the push rod 81 also drives the first rack 82 to move, the first rack 82 pokes the two rotating shafts 84 to rotate through the first gear 85 and the second gear 87 when moving, the two rotating shafts 84 pokes the second racks 86 on two sides to move away from each other through the first, the second racks 86 on the two sides are far away from each other to drive the arc-shaped push blocks 88 on the two sides to be far away from each other, the arc-shaped push blocks 88 on the two sides are far away from each other to push the rake rods on the two sides of the iron rake blank 100 to be far away from each other, when the rake rods on the two sides of the iron rake blank 100 move to a certain distance, the extrusion rod 64 also moves to be in contact with the guide frame 83, at this time, the n-type clamping rod 71 can be pulled out to be not clamped with the clamping column 73, at this time, the extrusion rod 64 continues to move leftwards to push the guide frame 83 to move leftwards, the guide frame 83 drives all devices thereon to move leftwards together when moving leftwards, the spring 74 is compressed, the arc-shaped push blocks 88 and the stop rod 89 can push the rake rods on the two sides of the iron rake blank 100 to move leftwards when moving leftwards, the positioning rod 5 can play a positioning role in bending, so that the iron rake blank 100, and operating the clamp platform 3 to take out the bent iron rake blank 100.
Example 2
On the basis of embodiment 1, as shown in fig. 2 and 5, the automatic guide device 9 is further included, the automatic guide device 9 includes a guide plate 91, a guide rail 93, a sliding sleeve 94, a connecting rod 95, a clamping sleeve 96 and a wedge block 97, both sides of the extrusion rod 64 are connected with the guide plate 91, a guide groove 92 is formed in the guide plate 91, the middle of the rack 1 is connected with the guide rail 93, both sides of the front and back of the guide rail 93 are connected with the sliding sleeve 94 in a sliding manner, the sliding sleeve 94 is connected with the connecting rod 95, the two connecting rods 95 are respectively in sliding fit with the guide grooves 92 on the two guide plates 91, the clamping sleeve 96 is connected to the top of the connecting rod 95, both sides of the front and back of the connecting plate.
Initially, can directly take n type kelly 71 out, the deflector 91 is driven and is removed left to extrusion pole 64 when removing left, because wedge 97 is blocked by cutting ferrule 96 at this moment, thereby can block leading truck 83, avoid leading truck 83 displacement, deflector 91 drives both sides connecting rod 95 through guide way 92 and keeps away from each other when removing left, both sides connecting rod 95 keeps away from each other and drives both sides cutting ferrule 96 and keep away from each other, both sides cutting ferrule 96 no longer supports wedge 97 after keeping away from each other, when cutting ferrule 96 removes to no longer supporting wedge 97, extrusion pole 64 also moves to and contacts with leading truck 83, so, just do not need the manual work to operate and take n type kelly 71 out, the effectual manpower of having saved.
As shown in fig. 1, the clamp stand further comprises a guide bucket 10, the guide bucket 10 is connected to the lower portion of the left side of the frame 1, and the guide bucket 10 is located below the clamp stand 3.
Initially, the collection frame can be placed under the guide hopper 10, and the bent iron rake blank 100 falling from the vise 3 falls into the collection frame through the guide hopper 10.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (6)

1. The utility model provides an agricultural is with three-jaw iron harrow equipment of buckling which characterized in that, including: one side of the top of the frame (1) is connected with a fixed plate (2); the clamp platform (3) is arranged on the fixing plate (2) and is used for fixing the iron rake blank (100); the mounting rack (4) is connected to one side of the fixing plate (2), and positioning rods (5) are connected to two sides of the bottom of the mounting rack (4); the extrusion mechanism (6) is arranged on the frame (1); a positioning guide assembly (7) arranged on the fixing plate (2); and the bending mechanism (8) is arranged between the positioning guide assembly (7) and the extrusion mechanism (6), and the extrusion mechanism (6) is in transmission connection with the bending mechanism (8).
2. The agricultural three-jaw iron rake bending device according to claim 1, wherein the extrusion mechanism (6) comprises: the mounting plate (61) is connected to the top of the other side of the rack (1); a mounting base (62) connected to the mounting plate (61); and the hydraulic cylinder (63) is arranged on the mounting seat (62), and an extrusion rod (64) is connected to the telescopic rod of the hydraulic cylinder (63).
3. An agricultural three-jaw rake bending device according to claim 2, wherein the positioning and guiding assembly (7) comprises: the n-type clamping rod (71) is connected to one side of the top of the fixing plate (2) in a sliding manner; the two guide rods (72) are arranged, and the two guide rods (72) are respectively connected to the two sides of the fixing plate (2) in a sliding manner; the two clamping columns (73) are arranged, the two clamping columns (73) are respectively connected to one sides of the two guide rods (72), and the clamping columns (73) are matched with the n-type clamping rod (71); and a connecting plate (75) connected between the other sides of the two guide rods (72), wherein a spring (74) is connected between the connecting plate (75) and the fixing plate (2).
4. The agricultural three-jaw iron rake bending device according to claim 3, wherein the bending mechanism (8) comprises: the push rod (81) is connected to the extrusion rod (64), and both sides of the push rod (81) are connected with first racks (82); a guide frame (83) connected to the bottom of the connecting plate (75); two rotating shafts (84) are arranged, and the two rotating shafts (84) are respectively connected to two sides of the guide frame (83) in a rotating manner; the two first gears (85) are arranged, and the two first gears (85) are connected to one rotating shaft (84); two second gears (87) are arranged, the two second gears (87) are connected to the other rotating shaft (84), and the two first racks (82) are respectively meshed with one first gear (85) and the second gear (87); two second racks (86) are arranged, the two second racks (86) are both connected to the lower part of the guide frame (83) in a sliding manner, the two second racks (86) are arranged in a staggered manner, and the two second racks (86) are respectively meshed with the other first gear (85) and the second gear (87); the two arc-shaped push blocks (88) are arranged, the two arc-shaped push blocks (88) are respectively connected to the two second racks (86), and the top of each arc-shaped push block (88) is connected with a stop lever (89).
5. The agricultural three-jaw iron rake bending device according to claim 4, further comprising an automatic guide mechanism (9), wherein the automatic guide mechanism (9) comprises: the two guide plates (91) are arranged, the two guide plates (91) are respectively connected to two sides of the extrusion rod (64), and guide grooves (92) are formed in the guide plates (91); the guide rail (93) is connected to the middle part of the rack (1); the two sliding sleeves (94) are arranged, and the two sliding sleeves (94) are respectively connected to two sides of the guide rail (93) in a sliding manner; the two connecting rods (95) are arranged, the two connecting rods (95) are respectively connected to the two sliding sleeves (94), and the two connecting rods (95) are respectively in sliding fit with the guide grooves (92) on the two guide plates (91); the two clamping sleeves (96) are arranged, and the two clamping sleeves (96) are respectively connected to the tops of the two connecting rods (95); the wedge blocks (97) are arranged in two blocks, the two wedge blocks (97) are connected to two sides of the connecting plate (75) respectively, and the wedge blocks (97) are matched with the clamping sleeves (96).
6. The agricultural three-claw rake bending device according to claim 5, further comprising: the guide hopper (10) is connected to the lower portion of one side, close to the clamp platform (3), of the rack (1), and the guide hopper (10) is located below the clamp platform (3).
CN202110030856.3A 2021-01-11 2021-01-11 Agricultural three-jaw rake equipment of buckling Active CN112775235B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110030856.3A CN112775235B (en) 2021-01-11 2021-01-11 Agricultural three-jaw rake equipment of buckling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110030856.3A CN112775235B (en) 2021-01-11 2021-01-11 Agricultural three-jaw rake equipment of buckling

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CN112775235A true CN112775235A (en) 2021-05-11
CN112775235B CN112775235B (en) 2023-04-28

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE544234C (en) * 1930-05-11 1932-02-15 Federnwerke Paul Plate Machine for bending and hardening tines, especially those for rakes with curved tines
CN103121058A (en) * 2013-02-08 2013-05-29 宁波精达成形装备股份有限公司 Vertical bending machine
CN103691827A (en) * 2014-01-10 2014-04-02 宁波慈星股份有限公司 Rivet rolling device for collar suturing needle rake for knitting suturing machine
CN208866236U (en) * 2018-08-13 2019-05-17 唐山舒适五金工具制造有限公司 A kind of bending equipment and arcuate rake Preparation equipment of solid forging bow-shaped rake

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE544234C (en) * 1930-05-11 1932-02-15 Federnwerke Paul Plate Machine for bending and hardening tines, especially those for rakes with curved tines
CN103121058A (en) * 2013-02-08 2013-05-29 宁波精达成形装备股份有限公司 Vertical bending machine
CN103691827A (en) * 2014-01-10 2014-04-02 宁波慈星股份有限公司 Rivet rolling device for collar suturing needle rake for knitting suturing machine
CN208866236U (en) * 2018-08-13 2019-05-17 唐山舒适五金工具制造有限公司 A kind of bending equipment and arcuate rake Preparation equipment of solid forging bow-shaped rake

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