CN211032407U - Agricultural machinery navigation drive arrangement - Google Patents
Agricultural machinery navigation drive arrangement Download PDFInfo
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- CN211032407U CN211032407U CN201921780588.1U CN201921780588U CN211032407U CN 211032407 U CN211032407 U CN 211032407U CN 201921780588 U CN201921780588 U CN 201921780588U CN 211032407 U CN211032407 U CN 211032407U
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Abstract
The utility model discloses an agricultural machinery navigation drive device relates to navigation drive technical field, including the actuating lever, the navigation display screen, first cavity, ball screw, screw-nut, positive and negative motor, sleeve, second cavity, holding frame, first trapezoidal platform, holding head, first through-hole, first spring, first connecting ring, second go-between, second spring, head rod, second trapezoidal platform and second through-hole, second go-between top is in the vertical second connecting rod that is equipped with in the actuating lever outside, and second connecting rod top extends to navigation display screen top. The utility model discloses can realize the lift adjustment to the navigation display screen, lift moving range is big, and extensive applicability can realize the rotation regulation to the navigation display screen, and power part of accessible drives the navigation display screen and goes up and down and rotation drive adjusts, can directly press the second connecting rod, realizes the operation of connecting ball screw's centre gripping, and convenient operation is swift, and stability is good.
Description
Technical Field
The utility model relates to a navigation drive technical field, more specifically say, the utility model relates to an agricultural machinery navigation drive device.
Background
Along with the continuous development of agricultural machinery, the automatic navigation technology of agricultural machinery is mature gradually, and the agricultural machinery is equipped with the navigation display screen, can see the operating condition of agricultural machinery through the display screen, and operating button on the display screen sends the signal of controlling the action of agricultural machinery to the navigation control device, and the navigation control device control agricultural machinery does corresponding action.
Patent grant publication No. CN 207711949U's utility model discloses a display screen drive arrangement for agricultural machinery navigation, including the mount pad, movably on the mount pad be equipped with the translation board, the display screen rotationally connects on the translation board.
Display screen drive arrangement for agricultural machinery navigation in the above-mentioned patent can only carry out the minizone to the position of display screen and adjust, and is relatively poor to the altitude mixture control effect of display screen.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an agricultural machinery navigation drive arrangement, through setting up ball screw, screw-nut, positive and negative motor, the sleeve, the holding frame, first trapezoidal platform, the holding head, a first spring, first connecting ring, head rod and second trapezoidal platform, can realize the lift adjustment to the navigation display screen, the lift displacement scope is big, and wide applicability, can realize the rotation regulation to the navigation display screen, power part of accessible drives the navigation display screen and goes up and down and rotation drive adjusts, through setting up the second spring, second connecting ring second connecting rod and auxiliary cover, can directly press the second connecting rod, realize the centre gripping connection operation to ball screw, and convenient operation is swift, and good stability, in order to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an agricultural machinery navigation driving device comprises a driving rod and a navigation display screen, wherein a first cavity is vertically arranged in the driving rod, a ball screw which is rotatably connected is arranged in the first cavity, a movably connected screw nut is sleeved on the ball screw in a matching manner, the rear side of the outer wall of the navigation display screen is connected with the screw nut, a positive and negative rotating motor is arranged at the bottom of the driving rod, an output shaft of the positive and negative rotating motor penetrates through a shell at the bottom of the driving rod and is connected with the bottom of the ball screw, a sleeve is sleeved at the top of the screw nut on the outer side of the ball screw, second cavities are symmetrically arranged on two sides in the sleeve, a clamping frame is arranged in the second cavity and close to one side of the ball screw, the clamping frame comprises a first trapezoid table, a clamping head is arranged on the outer wall of the first trapezoid table and close to one side of the ball screw, and a first through hole, first trapezoidal platform outer wall in the holding head outside is equipped with first spring, the ball screw outside in the sleeve top is equipped with swing joint's first go-between and second go-between, first go-between bottom is equipped with second spring and head rod, second spring bottom with the sleeve top is connected, head rod bottom be equipped with first trapezoidal platform assorted second trapezoidal platform, the sleeve top be equipped with second trapezoidal platform assorted second through-hole, second go-between top in the vertical second connecting rod that is equipped with in the actuating lever outside, second connecting rod top extends to navigation display screen top.
In a preferred embodiment, a first bearing seat matched with the ball screw is arranged at the top of the inner wall of the first cavity, and a second bearing seat matched with the ball screw is arranged at the bottom of the inner wall of the first cavity.
In a preferred embodiment, a connecting plate is arranged on the rear side of the outer side of the navigation display screen, and the connecting plate is fixedly connected with the screw nut.
In a preferred embodiment, a through groove matched with the output shaft of the forward and reverse rotating motor is formed in the bottom of the driving rod, and the through groove is communicated with the first cavity.
In a preferred embodiment, the outer wall of the first ladder-shaped table is horizontally provided with a plurality of sliding strips, the inner wall of the second cavity is provided with a sliding groove matched with the sliding strips, and one end of the first spring is connected with the inner wall of the second cavity.
In a preferred embodiment, the gripping head is made of a rubber material.
In a preferred embodiment, the first connecting rod is fixedly connected to the second connecting ring.
In a preferred embodiment, an auxiliary sleeve matched with the second connecting rod is arranged on the rear side of the outer wall of the navigation display screen.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a set up ball screw, screw-nut, positive and negative motor, sleeve, holding frame, first trapezoidal platform, holding head, first spring, first connecting ring, head rod and second trapezoidal platform, can realize the lift adjustment to the navigation display screen, the lift moving range is big, extensive applicability can realize the rotation regulation to the navigation display screen, can drive the navigation display screen through a power component and go up and down and rotation drive adjusts;
2. the utility model discloses a set up second spring, second go-between second connecting rod and supplementary cover, can directly press the second connecting rod, realize connecting the operation to ball screw's centre gripping, convenient operation is swift, and stability is good.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a front view of the driving rod of the present invention.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
Fig. 4 is a front sectional view of the driving rod of the present invention.
Fig. 5 is an enlarged schematic view of the present invention at B in fig. 4.
Fig. 6 is a plan view of the whole of the present invention.
Fig. 7 is a top view of the connection ring of the present invention.
The reference signs are: the device comprises a driving rod 1, a navigation display screen 2, a first cavity 3, a ball screw 4, a screw nut 5, a forward and reverse rotation motor 6, a sleeve 7, a second cavity 8, a clamping frame 9, a first trapezoidal platform 10, a clamping head 11, a first through hole 12, a first spring 13, a first connecting ring 14, a second connecting ring 15, a second spring 16, a first connecting rod 17, a second trapezoidal platform 18, a second through hole 19, a second connecting rod 20 and an auxiliary sleeve 21.
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.
As shown in fig. 1-5, an agricultural machinery navigation driving device comprises a driving rod 1 and a navigation display screen 2, wherein a first cavity 3 is vertically arranged inside the driving rod 1, a ball screw 4 which is rotatably connected is arranged inside the first cavity 3, a movably connected screw nut 5 is sleeved on the ball screw 4 in a matching manner, the rear side of the outer wall of the navigation display screen 2 is connected with the screw nut 5, a forward and reverse motor 6 is arranged at the bottom of the driving rod 1, an output shaft of the forward and reverse motor 6 passes through a shell at the bottom of the driving rod 1 and is connected with the bottom of the ball screw 4, a sleeve 7 is sleeved at the top of the screw nut 5 and outside the ball screw 4, second cavities 8 are symmetrically arranged at two sides inside the sleeve 7, a clamping frame 9 is arranged at one side of the second cavity 8 close to the ball screw 4, and the clamping frame 9 comprises a first ladder-shaped platform 10, a clamping head 11 is arranged on one side, close to the ball screw 4, of the outer wall of the first trapezoidal platform 10, a first through hole 12 matched with the clamping head 11 is formed in the inner wall of the sleeve 7, a first spring 13 is arranged on the outer wall of the first trapezoidal platform 10 and on the outer side of the clamping head 11, a first connecting ring 14 which is movably connected with the outer side of the ball screw 4 is arranged above the sleeve 7, a first connecting rod 17 is arranged at the bottom of the first connecting ring 14, a second trapezoidal platform 18 matched with the first trapezoidal platform 10 is arranged at the bottom of the first connecting rod 17, and a second through hole 19 matched with the second trapezoidal platform 18 is formed in the top of the sleeve 7;
a first bearing seat matched with the ball screw 4 is arranged at the top of the inner wall of the first cavity 3, and a second bearing seat matched with the ball screw 4 is arranged at the bottom of the inner wall of the first cavity 3;
a connecting plate is arranged on the rear side of the outer side of the navigation display screen 2 and is fixedly connected with the screw rod nut 5;
a through groove matched with an output shaft of the forward and reverse rotating motor 6 is formed in the bottom of the driving rod 1 and is communicated with the first cavity 3;
a plurality of sliding strips are horizontally arranged on the outer wall of the first ladder-shaped table 10, sliding grooves matched with the sliding strips are formed in the inner wall of the second cavity 8, and one end of the first spring 13 is connected with the inner wall of the second cavity 8;
the clamping head 11 is made of rubber materials.
The implementation mode is specifically as follows: when in use, the ball screw 4, the screw nut 5, the forward and reverse rotating motor 6, the sleeve 7, the clamping frame 9, the first trapezoidal platform 10, the clamping head 11, the first spring 13, the first connecting ring 14, the first connecting rod 17 and the second trapezoidal platform 18 are arranged, the forward and reverse rotating motor 6 can drive the ball screw 4 to rotate to drive the screw nut 5 to move up and down on the ball screw 4, so as to further realize the lifting adjustment of the navigation display screen 2, the lifting moving range is large, the applicability is wide, the first connecting ring 14 is pressed downwards, the first connecting rod 17 moves downwards along with the first connecting ring 14, the second trapezoidal platform 18 passes through the second through hole 19 to enter the second cavity 8, the second trapezoidal platform 18 is mutually contacted with the first trapezoidal platform 10, the first trapezoidal platform 10 can be extruded towards the side of the first through hole 12 along with the continuous downward movement of the second trapezoidal platform 18, the first spring 13 is compressed, the clamping head 11 passes through the first through hole 12 to be in contact with the ball screw 4, the clamping head 11 is clamped with the ball screw 4, the sleeve 7 can be fixedly connected with the ball screw 4, the sleeve 7 rotates along with the rotation of the ball screw 4, the screw nut 5 rotates along with the sleeve 7, the rotation adjustment of the navigation display screen is further realized, the operation is convenient and rapid, and the navigation display screen 2 can be driven by a power part to be lifted and rotationally driven to be adjusted; this embodiment has specifically solved the display screen drive arrangement for agricultural machinery navigation in the background art patent, can only carry out the low range regulation to the position of display screen, to the relatively poor problem of high regulating effect of display screen.
The agricultural machinery navigation driving device shown in fig. 1-3 and fig. 6-7 further comprises a second connecting ring 15 sleeved outside the ball screw 4, the second connecting ring 15 is arranged above the first connecting ring 14, a second spring 16 is arranged at the bottom of the first connecting ring 14, the bottom of the second spring 16 is connected with the top of the sleeve 7, a second connecting rod 20 is vertically arranged at the top of the second connecting ring 15 outside the driving rod 1, and the top of the second connecting rod 20 extends to the position above the navigation display screen 2;
the first connecting rod 17 is fixedly connected with the second connecting ring 15;
and an auxiliary sleeve 21 matched with the second connecting rod 20 is arranged on the rear side of the outer wall of the navigation display screen 2.
The implementation mode is specifically as follows: when the clamping device is used, the second connecting rod 20 can be directly pressed by arranging the second spring 16, the second connecting ring 15, the second connecting rod 20 and the auxiliary sleeve 21, the second connecting rod 20 can press the second connecting ring 15 downwards, the second connecting ring 15 can press the first connecting ring 14 downwards, the clamping connection operation of the ball screw 4 is realized, the operation is convenient and quick, the second spring 16 can realize the elastic connection and support of the first connecting ring 14 and the sleeve 7 and can elastically support the pressing process of the first connecting ring 14, the first spring 13 is compressed in the pressing process of the first connecting ring 14, the compression direction of the first spring 13 is vertical to the compression direction of the second spring 16, the ball screw 4 can try the next rotating acting force of the clamping frame 9 through the clamping head 11 in the rotating process, so the second spring 16 cannot automatically rebound after the first connecting ring 14 is pressed downwards, the stability is good, and the second connecting rod 20 is pulled upwards, the second spring 16 rebounds to push the first connecting ring 14 upwards, and the operation is convenient and quick.
The utility model discloses the theory of operation:
referring to the attached drawings 1-5 of the specification, by arranging a ball screw 4, a screw nut 5, a forward and reverse rotation motor 6, a sleeve 7, a clamping frame 9, a first trapezoidal platform 10, a clamping head 11, a first spring 13, a first connecting ring 14, a first connecting rod 17 and a second trapezoidal platform 18, the lifting adjustment of the navigation display screen 2 can be realized, the lifting moving range is large, the applicability is wide, the rotation adjustment of the navigation display screen can be realized, and the navigation display screen 2 can be driven by one power part to be lifted and rotationally driven to be adjusted;
further, referring to fig. 1-3 and fig. 6-7 of the specification, by providing the second spring 16, the second connecting rod 20 of the second connecting ring 15 and the auxiliary sleeve 21, the second connecting rod 20 can be directly pressed, so as to realize the clamping connection operation of the ball screw 4, and the operation is convenient and fast, and the stability is good.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides an agricultural machinery navigation drive arrangement, includes actuating lever (1) and navigation display screen (2), its characterized in that: the novel navigation device is characterized in that a first cavity (3) is vertically arranged inside the driving rod (1), a ball screw (4) connected in a rotating mode is arranged inside the first cavity (3), a movably connected screw nut (5) is sleeved on the ball screw (4) in a matching mode, the rear side of the outer wall of the navigation display screen (2) is connected with the screw nut (5), a forward and reverse motor (6) is arranged at the bottom of the driving rod (1), an output shaft of the forward and reverse motor (6) penetrates through a shell at the bottom of the driving rod (1) and is connected with the bottom of the ball screw (4), a sleeve (7) is sleeved on the outer side of the ball screw (4) at the top of the screw nut (5), a second cavity (8) is symmetrically arranged on two sides inside the sleeve (7), a clamping frame (9) is arranged on one side of the ball screw (4) and close to the inside of the second cavity (8), and the clamping frame (, a clamping head (11) is arranged on one side, close to the ball screw (4), of the outer wall of the first trapezoid table (10), a first through hole (12) matched with the clamping head (11) is formed in the inner wall of the sleeve (7), a first spring (13) is arranged on the outer wall of the first trapezoid table (10) and on the outer side of the clamping head (11), a first connecting ring (14) and a second connecting ring (15) which are movably connected are arranged on the outer side of the ball screw (4) and above the sleeve (7), a second spring (16) and a first connecting rod (17) are arranged at the bottom of the first connecting ring (14), the bottom of the second spring (16) is connected with the top of the sleeve (7), a second trapezoid table (18) matched with the first trapezoid table (10) is arranged at the bottom of the first connecting rod (17), a second through hole (19) matched with the second trapezoid table (18) is arranged at the top of the sleeve (7), and a second connecting rod (20) is vertically arranged at the top of the second connecting ring (15) and outside the driving rod (1), and the top of the second connecting rod (20) extends to the position above the navigation display screen (2).
2. The agricultural machine navigation drive device of claim 1, wherein: the top of the inner wall of the first cavity (3) is provided with a first bearing seat matched with the ball screw (4), and the bottom of the inner wall of the first cavity (3) is provided with a second bearing seat matched with the ball screw (4).
3. The agricultural machine navigation drive device of claim 1, wherein: the rear side of the outer side of the navigation display screen (2) is provided with a connecting plate, and the connecting plate is fixedly connected with the screw rod nut (5).
4. The agricultural machine navigation drive device of claim 1, wherein: the bottom of the driving rod (1) is provided with a through groove matched with an output shaft of the forward and reverse rotating motor (6), and the through groove is communicated with the first cavity (3).
5. The agricultural machine navigation drive device of claim 1, wherein: first trapezoidal platform (10) outer wall level is equipped with a plurality of draw runner, second cavity (8) inner wall be equipped with draw runner assorted spout, first spring (13) one end with second cavity (8) inner wall connection.
6. The agricultural machine navigation drive device of claim 1, wherein: the clamping head (11) is made of rubber materials.
7. The agricultural machine navigation drive device of claim 1, wherein: the first connecting rod (17) is fixedly connected with the second connecting ring (15).
8. The agricultural machine navigation drive device of claim 1, wherein: and an auxiliary sleeve (21) matched with the second connecting rod (20) is arranged on the rear side of the outer wall of the navigation display screen (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921780588.1U CN211032407U (en) | 2019-10-22 | 2019-10-22 | Agricultural machinery navigation drive arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921780588.1U CN211032407U (en) | 2019-10-22 | 2019-10-22 | Agricultural machinery navigation drive arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211032407U true CN211032407U (en) | 2020-07-17 |
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ID=71566467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921780588.1U Active CN211032407U (en) | 2019-10-22 | 2019-10-22 | Agricultural machinery navigation drive arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211032407U (en) |
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2019
- 2019-10-22 CN CN201921780588.1U patent/CN211032407U/en active Active
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