阅读说明：本技术 一种番茄种植用藤蔓固定装置 (Tomato is planted and is used tendril fixing device ) 是由 水德聚 孙继 吴海涛 张圣美 黄宗安 于 2021-08-17 设计创作，主要内容包括：本发明公开了一种番茄种植用藤蔓固定装置,包括两个立架和连接在两个立架之间且高度可调的辅助杆,立架的底部设置有地脚,地脚具有多个插针,辅助杆上设有多个滑架组件,固定单元与滑架组件可拆卸连接或通过长度可调整的衔接杆与滑架组件可拆卸连接,固定单元包括与衔接杆或滑架组件连接的容置框和两个夹持块,容置框上设有一转轴,转轴的两端分别设置有转盘和转动条板,螺纹连接在转盘上的丝杆能够抵持在容置框上,两个夹持块均与位于容置框上的限位通槽滑动配合,且夹持块的内端通过一连杆与转动条板的对应端部铰接连接,夹持块的外端具有夹持凹面,两个夹持凹面之间形成夹持口。本发明使藤蔓固定简单,且适用性更好。(The invention discloses a vine fixing device for planting tomatoes, which comprises two vertical frames and an auxiliary rod which is connected between the two vertical frames and has adjustable height, wherein the bottom of the vertical frame is provided with a ground foot which is provided with a plurality of contact pins, the auxiliary rod is provided with a plurality of sliding frame assemblies, a fixing unit is detachably connected with the sliding frame assemblies or detachably connected with the sliding frame assemblies through a connecting rod with adjustable length, the fixing unit comprises an accommodating frame connected with the connecting rod or the sliding frame assemblies and two clamping blocks, the accommodating frame is provided with a rotating shaft, two ends of the rotating shaft are respectively provided with a turntable and a rotating strip plate, a screw rod which is in threaded connection with the turntable can be abutted against the accommodating frame, the two clamping blocks are in sliding fit with limiting through grooves on the accommodating frame, and the inner end of the clamping block is hinged with the corresponding end part of the rotating slat through a connecting rod, the outer end of the clamping block is provided with a clamping concave surface, and a clamping opening is formed between the two clamping concave surfaces. The fixing device enables the vines to be fixed simply and has better applicability.)

1. A vine fixing device for tomato planting comprises two vertical frames (1) and an auxiliary rod (3) which is connected between the two vertical frames (1) and is adjustable in height, wherein the bottom of each vertical frame (1) is provided with a ground foot (2), each ground foot (2) is provided with a plurality of contact pins (21), the vine fixing device is characterized in that a plurality of sliding frame assemblies (7) are arranged on the auxiliary rod (3), a fixing unit (5) for fixing vines is detachably and directly connected with the sliding frame assemblies (7) or detachably and indirectly connected with the sliding frame assemblies (7) through connecting rods adjustable in length, the fixing unit (5) comprises an accommodating frame (51) and two clamping blocks (55) connected with the connecting rods or the sliding frame assemblies (7), a rotating shaft (52) is arranged on the accommodating frame (51), and a rotating plate (521) and a rotating plate (53) are respectively arranged at two ends of the rotating shaft (52), the screw rod in threaded connection on the rotary table (521) can be abutted against the accommodating frame (51) to prevent the rotary table (521) from rotating, the two clamping blocks (55) are in sliding fit with the limiting through groove (511) on the accommodating frame (51) and move oppositely or oppositely, the inner ends of the clamping blocks (55) are hinged with the corresponding end parts of the rotating strip plates (53) through a connecting rod (54), the outer ends of the clamping blocks (55) are provided with clamping concave surfaces, and a clamping opening is formed between the two clamping concave surfaces.

2. The vine fixing device for planting tomatoes as claimed in claim 1, wherein a soft rubber mat (551) is laid in the holding concave surface.

3. The vine fixing device for planting tomatoes as claimed in claim 1, wherein the auxiliary rod (3) is provided at each end with an adjusting unit (4), the adjusting unit (4) comprises a sleeve (41) fixedly connected to the auxiliary rod (3), the sleeve (41) has a sliding hole (411) slidably engaged with the corresponding upright (1), the sleeve (41) is further provided with a pull rod (43) capable of elastically floating and perpendicular to the upright (1), and the pull rod (43) is inserted into and connected with a corresponding slot (11) on the corresponding upright (1) to adjust the height of the auxiliary rod (3).

4. A vine fixing device for tomato planting according to claim 3, wherein the sleeve (41) has a cavity therein, a limiting plate (44) fixedly arranged on the pull rod (43) is slidably engaged with the cavity, a return spring (47) sleeved on the pull rod (43) is limited in the cavity, and the return spring (47) drives the pull rod (43) to approach the stand (1).

5. A vine fixing device for tomato planting according to claim 1, wherein the carriage assembly (7) comprises a sliding sleeve (71) slidably engaged with the auxiliary rod (3), a damping pressure plate (72), a locking rod (73) and a pressure spring (74), the bottom of the sliding sleeve (71) is provided with a dovetail guide groove which is matched and connected with the connecting rod or the accommodating frame (51), the locking rod (73) penetrates through the damping pressure plate (72) to be connected with a threaded inner hole of the sliding sleeve (71), and the thread inner hole penetrates through the sliding sleeve (71) and is communicated with the dovetail guide groove, and the locking lever (73) is positioned in an evasion groove (31) of the auxiliary lever (3), the damping pressure plate (72) is attached to the top surface of the auxiliary rod (3), the compression spring (74) is sleeved on the locking rod (73) and is pressed against the top surface of the damping pressure plate (72).

6. A vine fixing device for planting tomatoes as claimed in claim 5, wherein the connecting rod is formed by sequentially splicing a plurality of extension bars (6), the two ends of each extension bar (6) are respectively provided with a dovetail platform (61) and a dovetail groove (62), the dovetail platform (61) is matched with the dovetail guide groove corresponding to the sliding sleeve (71) or matched with the dovetail groove (62) of the adjacent extension bar (6), and the accommodating frame (51) is provided with a dovetail convex rail matched with the corresponding dovetail groove (62) or matched with the dovetail guide groove.

7. A vine fixing device for planting tomatoes as claimed in claim 6, wherein the dovetail groove (62) is formed by a fixed guide block (63) and a movable guide block (64), the fixed guide block (63) is fixedly connected with the rod body of the extension bar (6), the movable guide block (64) is slidably arranged on the rod body in the transverse direction, a plurality of pressure springs (65) are arranged between the movable guide block (64) and the rod body, and a locking bolt (66) passes through the movable guide block (64) and is in threaded connection with the rod body.

8. A vine fixing device for tomato planting according to claim 1, characterized in that the outward extending end of the pull rod (43) is provided with a pull ring (42).

Technical Field

The invention relates to the technical field of plant support frames, in particular to a vine fixing device for tomato planting.

Background

The tomato is a plant growing in one year or more than one year in the family of Solanaceae, because the tomato vine is soft, the tomato vine needs to be bound by various racks manually in the growing process to adjust the growing direction and to be in a stretched shape, so that high yield and stable product quality can be ensured, the traditional rack is a bamboo rod inserted into the ground, then the vine is bound on the bamboo rod by using a rope, the long vine needs to be fixed again after a period of time as the vine grows continuously, the operation process is not only complicated, but also the defect that the vine growth is easily influenced by too tight rope binding or the defect that the vine falls down easily by too loose rope binding easily occurs, and the problem that the bamboo rod falls easily occurs, so various supporting devices appear, particularly, one support is provided with a structure that a plurality of vine clamps can be used for fixing a plurality of vines, and although the defects are overcome, a new problem occurs, namely, the height adjusting process of the vine clamps is complicated, or the support cannot be suitable for fixing a plurality of vines with different heights.

Disclosure of Invention

In view of the above, the present invention provides a vine fixing device for planting tomatoes, so as to solve the above technical problems.

In order to achieve the purpose, the invention provides the following technical scheme:

a vine fixing device for planting tomatoes comprises two vertical frames and an auxiliary rod which is connected between the two vertical frames and adjustable in height, wherein the bottom of each vertical frame is provided with a ground foot, each ground foot is provided with a plurality of contact pins, each auxiliary rod is provided with a plurality of sliding frame assemblies, a fixing unit for fixing vines is detachably and directly connected with the corresponding sliding frame assembly or detachably and indirectly connected with the corresponding sliding frame assembly through a connecting rod with adjustable length, each fixing unit comprises an accommodating frame and two clamping blocks, the accommodating frame is connected with the corresponding connecting rod or the corresponding sliding frame assembly, a rotating shaft is arranged on each accommodating frame, two ends of each rotating shaft are respectively provided with a rotating disc and a rotating strip plate, a screw rod which is in threaded connection with the rotating disc can be abutted against the corresponding accommodating frame to prevent the rotating disc from rotating, and the two clamping blocks are in sliding fit with limiting through grooves on the corresponding accommodating frames and do opposite movement simultaneously, and the inner end of the clamping block is hinged with the corresponding end part of the rotating strip plate through a connecting rod, the outer end of the clamping block is provided with clamping concave surfaces, and a clamping opening is formed between the two clamping concave surfaces.

Furthermore, a soft rubber pad is laid in the clamping concave surface.

Furthermore, the two ends of the auxiliary rod are respectively provided with an adjusting unit, the adjusting unit comprises a sleeve fixedly connected with the auxiliary rod, the sleeve is provided with a sliding hole in sliding fit with the corresponding vertical frame, the sleeve is further provided with a pull rod which can elastically float and is perpendicular to the vertical frame, and the pull rod is inserted into and connected with a corresponding slot on the corresponding vertical frame to realize the height adjustment of the auxiliary rod.

Furthermore, a cavity is formed in the sleeve, a limiting plate fixedly arranged on the pull rod is in sliding fit with the cavity, a return spring sleeved on the pull rod is limited in the cavity, and the return spring drives the pull rod to approach the stand.

Further, the carriage assembly include with auxiliary rod sliding fit's sliding sleeve, damping clamp plate, check lock lever and pressure spring, the bottom of sliding sleeve have with the linkage rod cooperation connect or with the forked tail guide slot that the holding frame cooperation is connected, the check lock lever passes the damping clamp plate with the threaded hole of sliding sleeve is connected, just the screw hole runs through the sliding sleeve and with forked tail guide slot intercommunication, and the check lock lever is located the inslot of dodging of auxiliary rod, the damping clamp plate with the top surface laminating of auxiliary rod is connected, the pressure spring cover is established and is pressed on the check lock lever on the damping clamp plate top surface.

Furthermore, the connecting rod is formed by sequentially splicing a plurality of extension rods, a dovetail platform and a dovetail groove are respectively arranged at two ends of each extension rod, the dovetail platform is matched with the dovetail guide groove corresponding to the sliding sleeve or is matched with the dovetail groove of the adjacent extension rod, and a dovetail convex rail corresponding to the dovetail groove or matched with the dovetail guide groove is arranged on the containing frame.

Furthermore, the dovetail groove is formed by a fixed guide block and a movable guide block, the fixed guide block is fixedly connected with the rod body of the extension rod, the movable guide block is arranged on the rod body in a transverse sliding mode, a plurality of jacking springs are arranged between the movable guide block and the rod body, and a locking bolt penetrates through the movable guide block and is in threaded connection with the rod body.

Further, the overhanging end of the pull rod is provided with a pull ring.

The technical scheme can show that the invention has the advantages that: the arrangement of the ground feet ensures that the application is not easy to topple; the fixing unit is arranged, so that the fixing process of the vines is simple, and the force is convenient to control; the height of the auxiliary rod is convenient to adjust due to the arrangement of the adjusting unit, and the auxiliary rod is positioned at the upper half part or the upper part of the vines, so that the ventilation effect of the bottom of the vines cannot be influenced; the arrangement of the sliding frame component can adjust the position according to the distribution density of the vines, so that the vines are prevented from being excessively pulled; the arrangement of the connecting rod is convenient for fixing a plurality of vines with different heights, and the use is convenient.

In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

Fig. 2 is a schematic structural diagram of the adjusting unit of the present invention.

Fig. 3 is a schematic structural diagram of a fixing unit according to the present invention.

Fig. 4 is a schematic view of an installation structure of the fixing unit of the present invention.

Fig. 5 is a schematic view of a dovetail groove structure of the extension bar of the present invention.

List of reference numerals: the vertical frame 1, the slot 11, the foot margin 2, the inserting pin 21, the auxiliary rod 3, the avoiding groove 31, the adjusting unit 4, the sleeve 41, the sliding hole 411, the pull ring 42, the pull rod 43, the limit plate 44, the return spring 47, the fixing unit 5, the accommodating frame 51, the limit through groove 511, the rotating shaft 52, the rotating disc 521, the rotating strip plate 53, the connecting rod 54, the clamping block 55, the soft rubber pad 551, the extension rod 6, the dovetail platform 61, the dovetail groove 62, the fixed guide block 63, the movable guide block 64, the jacking spring 65, the locking bolt 66, the sliding frame assembly 7, the sliding sleeve 71, the damping pressure plate 72, the locking rod 73 and the pressure spring 74.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As further described with reference to fig. 1 to 5, the vine fixing device for planting tomatoes as shown in fig. 1 comprises two vertical frames 1 and auxiliary rods 3 connected between the two vertical frames 1 and adjustable in height, the bottom of each vertical frame 1 is provided with a ground leg 2, the ground leg 2 is provided with a plurality of contact pins 21, the ground leg 2 is arranged to make the vine fixing device not easy to topple, the auxiliary rods 3 are positioned at the upper half part or the upper part of the vine, so that the ventilation effect of the bottom of the vine is not affected, the auxiliary rods 3 are provided with a plurality of sliding frame assemblies 7, a fixing unit 5 for fixing the vine is detachably and directly connected with the sliding frame assemblies 7 or detachably and indirectly connected with the sliding frame assemblies 7 through length-adjustable connecting rods, the connecting rods are arranged to fix a plurality of vines with different heights, the use is convenient, the sliding frame assemblies 7 can be adjusted in position according to the distribution density of the vines, avoid excessive pulling on the vines.

As shown in fig. 1 and 2, an adjusting unit 4 is disposed at each end of the auxiliary rod 3, the adjusting unit 4 includes a sleeve 41 fixedly connected to the auxiliary rod 3, the sleeve 41 is provided with a sliding hole 411 which is matched with the corresponding vertical frame 1 in a sliding way, the sleeve 41 is also provided with a pull rod 43 which can float elastically and is vertical to the vertical frame 1, the pull rod 43 realizes the height adjustment of the auxiliary rod 3 through the insertion connection with the corresponding slot 11 on the corresponding vertical frame 1, the outward extending end of the pull rod 43 is provided with a pull ring 42, the pull rod 43 is far away from the stand 1 by pulling the pull ring 42, then the sleeve 41 is pushed to move to realize the height adjustment of the auxiliary rod 3, the pull ring 42 is released, the pull rod 43 is locked on the vertical frame 1, and the height of the auxiliary rod 3 can be adjusted to be convenient for fixing vines at different growth stages.

Specifically, have a cavity in the sleeve 41, fixed setting is in limiting plate 44 on the pull rod 43 with cavity sliding fit establishes return spring 47 on the pull rod 43 is injectd in the cavity, return spring 47 drive pull rod 43 to the grudging post 1 is close to and then makes pull rod 43 forms the setting of elastic floating, just return spring 47 also can be changed into other elastic components.

As shown in fig. 3, the fixing unit 5 includes a receiving frame 51 and two clamping blocks 55 connected to the engaging rod or the carriage assembly 7, the receiving frame 51 is provided with a rotating shaft 52, two ends of the rotating shaft 52 are respectively provided with a rotating plate 521 and a rotating strip plate 53, a screw rod screwed on the rotating plate 521 can be abutted on the receiving frame 51 to prevent the rotating plate 521 from rotating, the two clamping blocks 55 are in sliding fit with a limiting through slot 511 on the receiving frame 51 and move oppositely or oppositely, an inner end of the clamping block 55 is hinged to a corresponding end of the rotating strip plate 53 through a connecting rod 54, an outer end of the clamping block 55 is provided with a clamping concave surface, a clamping opening is formed between the two clamping concave surfaces, when in use, the clamping opening is opened or closed by rotating the rotating plate 521, not only is the vine fixing process simple, and the clamping force to the tendrils is convenient to control, the clamping opening is kept in a reliable clamping state by abutting against the accommodating frame 51 through the rotary screw rod after the fixing is finished, and when the tendrils need to be adjusted after growing, the fixing unit 5 is released to clamp and fix the tendrils again after being coiled.

Preferably, a soft rubber pad 551 is laid in the clamping concave surface, so that damage to the vines when the vines are clamped and fixed is avoided, the vines grow thicker, and the situation that the growth is affected due to the fact that the vines are tightened is avoided.

As shown in fig. 4, the carriage assembly 7 includes a sliding sleeve 71, a damping pressing plate 72, a locking rod 73 and a pressure spring 74, which are in sliding fit with the auxiliary rod 3, a dovetail guide groove is formed at the bottom of the sliding sleeve 71 and is in fit connection with the engaging rod or in fit connection with the accommodating frame 51, the dovetail guide groove is formed to facilitate the installation of the engaging rod or the fixing unit 5, the locking rod 73 penetrates through the damping pressing plate 72 and is connected with a threaded inner hole of the sliding sleeve 71, the threaded inner hole penetrates through the sliding sleeve 71 and is communicated with the dovetail guide groove, the locking rod 73 is located in an avoiding groove 31 of the auxiliary rod 3, the damping pressing plate 72 is in fit connection with the top surface of the auxiliary rod 3, the pressure spring 74 is sleeved on the locking rod 73 and abuts against the top surface of the damping pressing plate 72, and the pressure spring 74 makes the sliding sleeve 71 and the damping pressing plate 72 approach each other, and then increase the frictional force between the said carriage assembly 7 and the said auxiliary lever 3, and then avoid the said carriage assembly 7 from moving at will, can overcome the said carriage assembly 7 and make the said carriage assembly 7 move of the frictional force between the said auxiliary lever 3 through using, and then make the regulation convenient.

The extension rod is formed by splicing a plurality of extension rods 6 in sequence, the two ends of each extension rod 6 are respectively provided with a dovetail platform 61 and a dovetail groove 62, each dovetail platform 61 corresponds to a dovetail guide groove of the sliding sleeve 71 or is adjacent to the dovetail groove 62 of each extension rod 6, each accommodating frame 51 is provided with a dovetail convex rail corresponding to the dovetail groove 62 or matched with the dovetail guide groove, and the top of each dovetail convex rail or the top of each dovetail platform 61 is pressed by the locking rod 73 to fix the fixing unit 5 or fix the extension rod, so that connection is reliable.

Dovetail 62 is formed by fixed guide block 63 and activity guide block 64, fixed guide block 63 with extension bar 6's body of rod fixed connection, activity guide block 64 sets up along lateral sliding on the body of rod, activity guide block 64 with be equipped with a plurality of roof pressure spring 65 between the body of rod, a locking bolt 66 passes activity guide block 64 with body of rod threaded connection through precession locking bolt 66 makes fixed guide block 6 with activity guide block 64 is to corresponding dovetail platform 61 or the forked tail convex rail that corresponds hold tightly, make safe convenient and connect reliably.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.