CN214425573U

CN214425573U - Agricultural machine fixing device

Info

Publication number: CN214425573U
Application number: CN202023273051.1U
Authority: CN
Inventors: 刘荣鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-10-19
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses an agricultural machine fixing device. The technical key points are as follows: the bottom plate, bottom plate one side fixedly connected with places the platform, it is equipped with the base to place platform one side, the base is kept away from that bottom plate one side articulates there is the slide bar, the slide bar is close to the first push pedal of placing platform one side fixedly connected with, the slide bar cover is established and sliding connection has the sleeve, the slide bar is kept away from bottom plate one end and is handed over and has first connecting rod, first connecting rod is kept away from and is placed platform one end and articulate there is the second connecting rod, the second connecting rod is kept away from first connecting rod one end and is articulated with the sleeve, the sleeve is kept away from and is placed platform one side and articulate there is first cylinder, sleeve one end is kept away from to first cylinder and place the platform and articulate, the slide bar is kept away from bottom plate one pot head and is equipped with first spring, first spring both ends difference fixed connection in slide bar and sleeve, first connecting rod is close to placing platform one side and is equipped with hold-down mechanism, it keeps away from a plurality of fixedly connected with boss to place the slide bar one side. The utility model has the advantages of can be applicable to not unidimensional agricultural machine's fixed.

Description

Agricultural machine fixing device

Technical Field

The utility model relates to the technical field of agricultural machinery, specifically be an agricultural machine fixing device.

Background

Agricultural machinery refers to various machines used in the production process of crop planting and animal husbandry, as well as in the primary processing and treatment process of agricultural and animal products. Agricultural machinery includes agricultural power machinery, farmland construction machinery, soil farming machinery, planting and fertilizing machinery, plant protection machinery, farmland irrigation and drainage machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery, agricultural transportation machinery and the like. The generalized agricultural machinery also comprises forestry machinery, fishery machinery and rural subsidiary machinery such as silkworm, beekeeping, edible fungus cultivation and the like. Agricultural machinery belongs to relative concept, refers to a general term for all machinery used in agriculture, animal husbandry, forestry and fishery, and belongs to the category of agricultural implements. The popularization of agricultural machinery is called agricultural mechanization.

Most of the existing fixing devices are relatively rigid, only one agricultural implement can be fixed, and the agricultural implements cannot be stretched freely and can be fixed on agricultural implements of different sizes.

SUMMERY OF THE UTILITY MODEL

To the deficiency that prior art exists, the utility model aims to provide an agricultural machine fixing device, its advantage that has: through hold-down mechanism and a plurality of boss that set up, can realize fixing agricultural machine from the angle of difference, improve agricultural machine job stabilization nature and security to can be applicable to not unidimensional agricultural machine, improve the suitability of device.

The above object of the present invention can be achieved by the following technical solutions:

an agricultural machine fixing device comprises a bottom plate, a placing table is fixedly connected to one side of the bottom plate, a base is arranged on one side of the placing table, a sliding rod is hinged to one side of the base, which is far away from the bottom plate, a first push plate is fixedly connected to one side of the sliding rod, which is close to the placing table, a sleeve is sleeved and slidably connected with the sliding rod, a first connecting rod is hinged to one end of the sliding rod, which is far away from the bottom plate, a second connecting rod is hinged to one end of the first connecting rod, which is far away from the placing table, a sleeve is hinged to one side of the sleeve, which is far away from the placing table, a first air cylinder is hinged to one end of the first air cylinder, which is far away from the sleeve, and the bottom plate, a first spring is sleeved to one end of the sliding rod, which is far away from the bottom plate, and two ends of the first spring are respectively fixedly connected to the sliding rod and the sleeve, the first connecting rod is provided with a pressing mechanism on one side close to the placing table, the placing table is fixedly connected with a plurality of bosses on one side far away from the sliding rod, and when the sleeve is not subjected to external force, the first spring is in a non-telescopic state.

Through adopting above-mentioned technical scheme, open first cylinder, first cylinder drives the sleeve and moves, and then drives the second connecting rod, first connecting rod, slide bar, first push pedal move, and then realize fixing placing the bench agricultural machine, hold-down mechanism and a plurality of boss through setting up can realize fixing agricultural machine from the angle of difference, improve the stability and the security of agricultural machine work, and can be applicable to not unidimensional agricultural machine, improve the suitability of device.

The present invention may be further configured in a preferred embodiment as: the pressing mechanism comprises a rotating shaft, the rotating shaft is horizontally arranged and penetrates through the first connecting rod, the rotating shaft is sleeved with an extrusion plate, the extrusion plate is close to a plurality of extrusion blocks fixedly connected to one side of the bottom plate.

Through adopting above-mentioned technical scheme, through the pivot that sets up, can press the fastening timing at the stripper plate to agricultural machine, along with agricultural machine's size change angle to adapt to different machinery, improve the suitability of device.

The present invention may be further configured in a preferred embodiment as: the bottom plate is kept away from place platform one side and is equipped with elevating system, elevating system includes base and two fixed plates that are parallel to each other, two the fixed plate with ground one side fixed connection is kept away from to the base, is equipped with two-way screw thread post in addition, the both ends of two-way screw thread post run through respectively the fixed plate just two-way screw thread post with the fixed plate rotates to be connected, two-way screw thread post both ends are all overlapped and are established and threaded connection has the slider, the slider with base sliding connection, the slider is kept away from base one end articulates there is the third connecting rod, the third connecting rod is kept away from slider one end with the bottom plate is articulated, two-way screw thread post one end fixedly connected with first motor, first motor with base fixed connection.

Through adopting above-mentioned technical scheme, open first motor, the motion of first motor drives two-way screw thread post and rotates, and then drives slider and third connecting rod and move, and then drives the bottom plate and carry out the up-and-down motion, adjusts agricultural machine's height, through the first motor and two-way screw thread post, slider and the first connecting rod that set up, realizes the adjustment of agricultural machine height, increases the suitability of device.

The present invention may be further configured in a preferred embodiment as: the bottom plate is close to a plurality of telescopic links of base one side fixedly connected with, the telescopic link includes first bracing piece and second bracing piece, first bracing piece cover is located second bracing piece and both sliding connection, first bracing piece with the second bracing piece one end of keeping away from each other respectively with the bottom plate base fixed connection, first bracing piece with a plurality of through-holes, one of them that the axis level set up are all seted up to second bracing piece week side the through-hole is inserted and is equipped with the inserted bar.

Through adopting above-mentioned technical scheme, can play the supporting role to the bottom plate through the telescopic link that sets up, improve the stability of agricultural machine motion.

The present invention may be further configured in a preferred embodiment as: the bottom plate is far away from base one side fixedly connected with controller, the controller with first cylinder, first motor electricity is connected.

Through adopting above-mentioned technical scheme, the setting of controller makes staff's convenience in adjusting whole device.

The present invention may be further configured in a preferred embodiment as: one side of the base, which is close to the ground, is fixedly connected with a universal wheel.

Through adopting above-mentioned technical scheme, the universal wheel can make things convenient for whole device to remove and the universal wheel has the auto-lock nature, can improve the stability of whole device.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the first air cylinder is opened, the first air cylinder drives the sleeve to move so as to drive the second connecting rod, the first connecting rod, the sliding rod and the first push plate to move so as to fix the agricultural machinery on the placing table, and the agricultural machinery can be fixed from different angles through the arranged pressing mechanism and the plurality of bosses, so that the working stability and safety of the agricultural machinery are improved, the agricultural machinery can be suitable for agricultural machinery with different sizes, and the applicability of the device is improved;

2. the angle can be changed along with the size of the agricultural machine when the pressing plate presses and fastens the agricultural machine, so that the agricultural machine is suitable for different machines, and the applicability of the device is improved;

3. the first motor is started, the movement of the first motor drives the bidirectional threaded column to rotate, the sliding block and the third connecting rod are driven to move, the bottom plate is driven to move up and down, the height of the agricultural machine is adjusted through the first motor, the bidirectional threaded column, the sliding block and the first connecting rod, and the applicability of the device is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Reference numerals: 1. a base plate; 2. a placing table; 3. a base; 4. a slide bar; 5. a first push plate; 6. a sleeve; 7. a first link; 8. a second link; 9. a first spring; 10. a hold-down mechanism; 101. a rotating shaft; 102. a pressing plate; 103. extruding the block; 11. a boss; 12. a first cylinder; 13. a lifting mechanism; 131. a base; 132. a fixing plate; 133. a bi-directional threaded post; 134. a slider; 135. a third link; 136. a first motor; 14. a telescopic rod; 141. a first support bar; 142. A second support bar; 143. inserting a rod; 15. a controller; 16. a universal wheel;

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figure 1, the agricultural machinery fixing device disclosed by the utility model comprises a bottom plate 1, a placing table 2 is fixedly connected with one side of the bottom plate 1, a base 3 is arranged on one side of the placing table 2, a sliding rod 4 is hinged with the side of the base 3 far away from the bottom plate 1, a first push plate 5 is fixedly connected with one side of the sliding rod 4 close to the placing table 2, a sleeve 6 is sleeved and slidably connected with the sliding rod 4, a first connecting rod 7 is hinged with one end of the sliding rod 4 far away from the bottom plate 1, a second connecting rod 8 is hinged with one end of the first connecting rod 7 far away from the placing table 2, one end of the second connecting rod 8 far away from the first connecting rod 7 is hinged with the sleeve 6, a first cylinder 12 is hinged with one side of the sleeve 6 far away from the placing table 2, one end of the first cylinder 12 far away from the sleeve 6 is hinged with the bottom plate 1, one end of the sliding rod 4 far away from the bottom plate 1 is sleeved with a first spring 9, the selection of the first spring 9 can meet the elastic force requirement, two ends of the first spring 9 are respectively and fixedly connected with the sliding rod 4 and the sleeve 6, first connecting rod 7 is close to and places 2 one side of platform and be equipped with hold-down mechanism 10, place platform 2 and keep away from a plurality of bosss 11 of slide bar 4 one side fixedly connected with, the quantity of boss 11 can be adjusted according to actual demand, when sleeve 6 does not receive external force, first spring 9 is in the state of not stretching out and drawing back, open first cylinder 12, first cylinder 12 drives sleeve 6 and moves, and then drive second connecting rod 8, first connecting rod 7, slide bar 4, first push pedal 5 moves, and then realize fixing the agricultural machine of placing on platform 2, hold-down mechanism 10 and a plurality of boss 11 through setting up, can realize fixing agricultural machine from the angle of difference, improve the stability and the security of agricultural machine work, and can be applicable to not unidimensional agricultural machine, improve the suitability of device.

As shown in fig. 1, the hold-down mechanism 10 includes a rotating shaft 101, the rotating shaft 101 is horizontally arranged and runs through the first connecting rod 7, the rotating shaft 101 is sleeved and rotatably connected with an extrusion plate 102, the extrusion plate 102 is close to a plurality of extrusion blocks 103 fixedly connected to one side of the bottom plate 1, the number of the extrusion blocks 103 can be adjusted according to actual requirements, through the rotating shaft 101 which is arranged, the agricultural machinery can be pressed and fastened at the time of the extrusion plate 102, the angle is changed along with the size of the agricultural machinery, so as to adapt to different machinery, and the applicability of the device is improved.

As shown in fig. 1, a lifting mechanism 13 is disposed on one side of the bottom plate 1 away from the placing table 2, the lifting mechanism 13 includes a base 131 and two fixing plates 132 parallel to each other, the two fixing plates 132 are fixedly connected to one side of the base 131 away from the ground, a bidirectional threaded post 133 is further disposed, two ends of the bidirectional threaded post 133 respectively penetrate through the fixing plates 132 and the bidirectional threaded post 133 is rotatably connected to the fixing plates 132, two ends of the bidirectional threaded post 133 are respectively sleeved and threadedly connected to a slider 134, the slider 134 is slidably connected to the base 131, one end of the slider 134 away from the base 131 is hinged to a third connecting rod 135, one end of the third connecting rod 135 away from the slider 134 is hinged to the bottom plate 1, one end of the bidirectional threaded post 133 is fixedly connected to a first motor 136, the first motor 136 is fixedly connected to the base 131, the first motor 136 is selected as a servo motor, the first motor 136 is turned on, the movement of the first motor 136 drives the bidirectional threaded post 133 to rotate, and then drive slider 134 and third connecting rod 135 and move, and then drive bottom plate 1 and carry out the up-and-down motion, adjust the height of agricultural machine, through the first motor 136 and two-way screw post 133 that set up, slider 134 and first connecting rod 7, realize the adjustment of agricultural machine height, increase the suitability of device.

As shown in fig. 1, the bottom plate 1 is close to four telescopic links 14 of base 131 one side fixedly connected with, the telescopic link 14 includes first bracing piece 141 and second bracing piece 142, second bracing piece 142 and both sliding connection are located to first bracing piece 141 cover, the one end that first bracing piece 141 and second bracing piece 142 kept away from each other respectively with the bottom plate 1, base 131 fixed connection, a plurality of through-holes that the axis level set up are all seted up to first bracing piece 141 and second bracing piece 142 week side, the quantity of through-hole can be adjusted according to actual demand, one of them through-hole is inserted and is equipped with inserted bar 143, can play the supporting role to the bottom plate 1 through the telescopic link 14 that sets up, the stability of agricultural machine motion is improved.

As shown in fig. 1, a controller 15 is fixedly connected to a side of the bottom plate 1 away from the base 131, the controller 15 is electrically connected to the first cylinder 12 and the first motor 136, and the controller 15 is arranged to allow a worker to conveniently adjust the whole device.

As shown in fig. 1, the universal wheel 16 is fixedly connected to one side of the base 131 close to the ground, the universal wheel 16 can facilitate the movement of the whole device, and the universal wheel 16 has self-locking property, so that the stability of the whole device can be improved.

The implementation principle of the embodiment is as follows: open first cylinder 12, first cylinder 12 drives sleeve 6 and moves, and then drives second connecting rod 8, first connecting rod 7, slide bar 4, first push pedal 5 moves, and then the realization is fixed placing the agricultural machine on platform 2, hold-down mechanism 10 and a plurality of boss 11 through setting up, can realize fixing agricultural machine from the angle of difference, improve the stability and the security of agricultural machine work, and can be applicable to not unidimensional agricultural machine, improve device's suitability.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The agricultural machine fixing device comprises a bottom plate (1) and is characterized in that a placing table (2) is fixedly connected to one side of the bottom plate (1), a base (3) is arranged on one side of the placing table (2), a sliding rod (4) is hinged to one side, far away from the bottom plate (1), of the base (3), the sliding rod (4) is close to one side, close to the placing table (2), of the placing table (2) and is fixedly connected with a first push plate (5), the sliding rod (4) is sleeved and is connected with a sleeve (6) in a sliding mode, one end, far away from the bottom plate (1), of the sliding rod (4) is hinged to a first connecting rod (7), one end, far away from the placing table (2), of the first connecting rod (7) is hinged to a second connecting rod (8), one end, far away from the first connecting rod (7), of the second connecting rod (8) is hinged to the sleeve (6), one side, far away from the placing table (2), of the sleeve (6) is hinged to a first air cylinder (12), keep away from first cylinder (12) sleeve (6) one end with bottom plate (1) is articulated, keep away from slide bar (4) bottom plate (1) pot head is equipped with first spring (9), first spring (9) both ends respectively fixed connection in slide bar (4) with sleeve (6), first connecting rod (7) are close to place platform (2) one side and are equipped with hold-down mechanism (10), place platform (2) and keep away from a plurality of bosss (11) of slide bar (4) one side fixedly connected with, work as when sleeve (6) do not receive external force, first spring (9) are in not flexible state.

2. The agricultural machine fixing device according to claim 1, wherein the pressing mechanism (10) comprises a rotating shaft (101), the rotating shaft (101) is horizontally arranged and penetrates through the first connecting rod (7), the rotating shaft (101) is sleeved and rotatably connected with a pressing plate (102), and a plurality of pressing blocks (103) are fixedly connected to one side, close to the bottom plate (1), of the pressing plate (102).

3. The agricultural machine fixing device according to claim 1, wherein a lifting mechanism (13) is arranged on one side of the bottom plate (1) far away from the placing table (2), the lifting mechanism (13) comprises a base (131) and two fixing plates (132) which are parallel to each other, the two fixing plates (132) are fixedly connected with one side of the base (131) far away from the ground, a bidirectional threaded column (133) is further arranged, two ends of the bidirectional threaded column (133) respectively penetrate through the fixing plates (132), the bidirectional threaded column (133) is rotatably connected with the fixing plates (132), two ends of the bidirectional threaded column (133) are respectively sleeved and threadedly connected with a sliding block (134), the sliding block (134) is slidably connected with the base (131), one end of the sliding block (134) far away from the base (131) is hinged with a third connecting rod (135), one end of the third connecting rod (135) far away from the sliding block (134) is hinged with the bottom plate (1), two-way screw thread post (133) one end fixedly connected with first motor (136), first motor (136) with base (131) fixed connection.

4. The agricultural machinery fixing device according to claim 3, wherein a plurality of telescopic rods (14) are fixedly connected to one side, close to the base (131), of the bottom plate (1), each telescopic rod (14) comprises a first supporting rod (141) and a second supporting rod (142), the first supporting rod (141) is sleeved on the second supporting rod (142) and is in sliding connection with the second supporting rod (142), one ends, far away from each other, of the first supporting rod (141) and the second supporting rod (142) are respectively fixedly connected with the bottom plate (1) and the base (131), a plurality of through holes are formed in the peripheral sides of the first supporting rod (141) and the second supporting rod (142), and an insertion rod (143) is inserted into one of the through holes.

5. An agricultural machine fixing device according to claim 3, wherein a controller (15) is fixedly connected to one side of the base plate (1) far away from the base (131), and the controller (15) is electrically connected with the first air cylinder (12) and the first motor (136).

6. An agricultural machine fixture according to claim 3, wherein universal wheels (16) are fixedly connected to the side of the base (131) close to the ground.