CN209861803U

CN209861803U - Film-supporting device

Info

Publication number: CN209861803U
Application number: CN201920588095.1U
Authority: CN
Inventors: 雷长军
Original assignee: XINJIANG ARAL JINZHUN MACHINERY MANUFACTURING Co Ltd
Current assignee: XINJIANG ARAL JINZHUN MACHINERY MANUFACTURING Co Ltd
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2019-12-31
Anticipated expiration: 2029-04-26

Abstract

The utility model relates to the technical field of agricultural machinery, in particular to a film erecting device, which comprises a film rod group, a front film rod support and a rear film rod support, wherein the front film rod support and the rear film rod support are distributed at intervals in the front and the rear directions, at least one film rod group is arranged between the front film rod support and the rear film rod support at intervals in the left and right directions, each film rod group comprises a film rod and a film blocking fork, and the film blocking fork comprises a front film blocking fork and a rear film blocking fork; preceding fender membrane fork and back fender membrane fork respectively with preceding membrane pole support and the back membrane pole support fixed mounting that correspond be in the same place and the two all is located between preceding membrane pole support and the back membrane pole support, preceding fender membrane fork and back fender membrane fork all are equipped with the open slot that opening direction is unanimous, the membrane pole is located the open slot, the membrane pole front portion with preceding membrane pole support hinged together. The operation process of changing or changing the membrane is realized through the rotation of membrane pole, and the fender membrane fork has prevented again that the membrane from rolling up and taking place the axial float, and convenient to use has effectively realized the one-man operation of going up the membrane or changing the membrane operation, and labour saving and time saving has effectively improved the operating efficiency.

Description

Film-supporting device

Technical Field

The utility model relates to the technical field of agricultural machinery, a frame membrane device.

Background

The film frame device of the mechanical precision film-laying seeder in the current market is that a film rod support is respectively arranged on stand columns at two ends of a seeder frame or a subframe, a film rod clamp and the support are fixedly arranged together, and the positions of the two ends of the support are fixed, so that a user needs to dismount related parts when the mulching film is put on the seeder, move out the film rod, replace the mulching film, finally install the related parts and complete mulching film replacement. In the operation process, the membrane rod needs to be disassembled and assembled, and the operation is complex; simultaneously need be changed and the installation by two operation personnel cooperation operations to the plastic film at the in-process of changing the plastic film, waste time and energy, seriously influenced the operating efficiency of seeder.

Disclosure of Invention

The utility model provides a frame membrane device has overcome above-mentioned prior art not enough, and it can effectively solve the operation complicacy that current frame membrane device exists, the problem that wastes time and energy is traded the membrane.

The technical scheme of the utility model is realized through following measure: a film frame device comprises film rod groups, a front film rod support and a rear film rod support, wherein the front film rod support and the rear film rod support are distributed at intervals in the front and back direction; preceding fender membrane fork and back fender membrane fork respectively with preceding membrane pole support and the back membrane pole support fixed mounting that correspond be in the same place and the two all is located between preceding membrane pole support and the back membrane pole support, preceding fender membrane fork and back fender membrane fork all are equipped with the open slot that opening direction is unanimous, the membrane pole is located the open slot, the membrane pole front portion with preceding membrane pole support hinged together, membrane pole rear portion with back membrane pole support movable mounting be in the same place.

The following are further optimization or/and improvement of the technical scheme of the utility model:

the upper part of the rear film rod support corresponding to the mounting position of the rear part of the film rod can be fixedly provided with a clamping piece, a positioning opening consistent with the opening direction of the open slot can be arranged on the clamping piece, and the rear part of the film rod can be positioned in the positioning opening.

The clamping piece can be a U-shaped clamp, the clamping piece and the rear membrane rod support can be fixedly installed together, and the opening of the clamping piece is consistent with the opening direction of the open slot.

The film blocking fork is fixedly mounted together with the corresponding front film rod support and the corresponding rear film rod support through the connecting rod, the front film rod support and the upper portion of the rear film rod support corresponding to the mounting position of the film blocking fork are respectively and fixedly provided with the positioning sleeves, the positioning sleeves can be provided with the positioning holes, one end of the connecting rod can be fixed together with the corresponding film blocking fork, the other end of the connecting rod can be positioned in the corresponding positioning sleeves and can axially move, the positioning nuts can be fixedly mounted on the outer sides of the positioning sleeves corresponding to the positions of the positioning holes, positioning bolts can be mounted in the positioning nuts, and the inner ends of the positioning bolts can be supported to the outer sides.

The rear part of the membrane rod can be provided with an operation section, and the operation section can be positioned at the rear side of the rear membrane rod bracket.

The hinge piece can be fixedly installed on the upper portion of the front film rod support corresponding to the hinge position of the front portion of the film rod, the hinge piece can be provided with a hinge opening identical to the opening direction of the open slot, the front portion of the film rod can be located in the hinge opening and movably installed together through the hinge pin, and sufficient movable space can be arranged between the film rod and the hinge piece to enable the film rod to rotate around the hinge point.

Two membrane rod groups can be arranged between the front membrane rod bracket and the rear membrane rod bracket at intervals along the left-right direction.

The utility model has the advantages of reasonable and compact structure, in the operation process, only need an operation personnel can accomplish the operation process of trading the membrane or going up the membrane, the membrane pole need not lift off from membrane pole support simultaneously, has effectively improved the operating efficiency. The front part of the membrane rod is hinged with the front membrane rod bracket, so that the support is provided for lifting the membrane rod, the angle adjustment of the membrane rod is realized to meet the operation requirement of membrane replacement or membrane loading, the problem of complicated operation caused by the fact that the whole membrane rod needs to be dismounted in the operation process is avoided, the operation efficiency of membrane replacement or membrane loading is effectively improved, and time and labor are saved; the front film blocking fork and the rear film blocking fork are arranged, so that the auxiliary positioning of the film rod is realized, the problems of deviation, falling off and the like caused by the stress of the film rod due to the rotation of the film roll are effectively prevented, the film roll is positioned, and the sowing quality is prevented from being influenced by the axial movement of the film roll on the film rod; the rear part of the membrane rod is movably mounted with the rear membrane rod support, so that the membrane rod is convenient to move and disassemble in the operation process.

Drawings

Fig. 1 is a schematic perspective view of a preferred embodiment of the present invention.

The codes in the figures are respectively: 1 is preceding membrane pole support, 2 is back membrane pole support, 3 is the membrane pole, and 4 are preceding fender membrane forks, and 5 are back fender membrane forks, and 6 are the connecting rod, and 7 are the fastener, and 8 are the position sleeve, and 9 are the articulated elements, and 10 are the open slot, and 11 are the locating hole, and 12 are positioning bolt, and 13 are the round pin axle.

Detailed Description

The utility model discloses do not receive the restriction of following embodiment, can be according to the utility model discloses a technical scheme and actual conditions determine concrete implementation.

In the present invention, for convenience of description, the description of the relative position relationship of the components is described according to the a-direction layout pattern of fig. 1 in the specification, such as: the positional relationship of front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of the drawings of the specification.

The invention will be further described with reference to the following examples and drawings:

as shown in the attached figure 1, the film frame device comprises film rod groups, a front film rod support 1 and a rear film rod support 2, wherein the front film rod support 1 and the rear film rod support 2 are distributed at intervals in the front-back direction, at least one film rod group is arranged between the front film rod support 1 and the rear film rod support 2 at intervals in the left-right direction, each film rod group comprises a film rod 3 and a film blocking fork, and the film blocking fork comprises a front film blocking fork 4 and a rear film blocking fork 5; preceding fender membrane fork 4 and back fender membrane fork 5 respectively with preceding membrane pole support 1 and the back membrane pole support 2 fixed mounting that corresponds be in the same place and the two all is located between preceding membrane pole support 1 and the back membrane pole support 2, preceding fender membrane fork 4 and back fender membrane fork 5 all are equipped with the open slot 10 that the opening direction is unanimous, membrane pole 3 is located open slot 10, membrane pole 3 front portion is together articulated with preceding membrane pole support 1, 3 rear portions of membrane pole are in the same place with back membrane pole support 2 movable mounting.

During the operation, respectively with preceding membrane pole support 1 and back membrane pole support 2 with the seeder frame or the subframe installation that correspond together, when needs are gone up the membrane, then 3 rear portions of membrane pole and back membrane pole support 2 are unloaded, then lift up membrane pole 3 along the pin joint and make its escape opening groove 10, roll up the suit with the membrane in the 3 outsides of membrane pole, it makes it be located open slot 10 to lower membrane pole 3 along the pin joint after that, the membrane is rolled up and is located between preceding fender membrane fork 4 and the back fender membrane fork 5 this moment, at last with the rear portion of membrane pole 3 with back membrane pole support 2 movable mounting together, can realize the operation process of going up the membrane. Similarly, the operation process of film changing is similar to the operation process of film feeding, and the old film roll is taken down from the film rod 3 and is changed into a new film roll. In the operation process, only need an operation personnel can accomplish the operation process of trading the membrane or going up the membrane, the membrane pole 3 need not lift off from 3 supports on the membrane pole simultaneously, has effectively improved the operating efficiency. The front part of the membrane rod 3 is hinged with the front membrane rod bracket 1, so that support is provided for lifting the membrane rod 3, the angle adjustment of the membrane rod 3 is realized to meet the operation requirement of membrane replacement or membrane loading, the problem of complicated operation caused by the fact that the whole membrane rod 3 needs to be dismounted in the operation process is avoided, the operation efficiency of membrane replacement or membrane loading is effectively improved, and time and labor are saved; the front film blocking fork 4 and the rear film blocking fork 5 not only realize the auxiliary positioning of the film rod 3 and effectively prevent the film rod 3 from being stressed to shift, fall off and other problems caused by the rotation of the film roll, but also play a role in positioning the film roll and prevent the film roll from axially moving on the film rod 3 to influence the sowing quality; the rear part of the membrane rod 3 is movably mounted with the rear membrane rod support 2, so that the membrane rod 3 is convenient to move and convenient to detach in the operation process. According to the needs, the hinged space between the front part of the membrane rod 3 and the front membrane rod bracket 1 can meet the operation requirement that the membrane rod 3 can be separated from the opening groove 10 corresponding to the rear membrane blocking fork 5, so that the membrane rod 3 can be smoothly lifted along the hinged point to realize membrane replacement.

The film frame device can be further optimized or/and improved according to actual needs:

as shown in the attached figure 1, a clamping piece 7 is fixedly installed on the upper portion of the rear membrane rod support 2 corresponding to the installation position of the rear portion of the membrane rod 3, a positioning opening 11 which is consistent with the opening direction of the open slot 10 is formed in the clamping piece 7, and the rear portion of the membrane rod 3 is located in the positioning opening 11. From this not only realized the location of membrane pole 3 also be convenient for go up the membrane or trade the membrane simultaneously, need not dismantle membrane pole 3 at whole operation in-process, directly with membrane pole 3 rear portion from the location mouthful 11 in lift up can realize changing the membrane book can, it can realize its location in location mouthful 11 to place it after finishing changing, convenient to use has effectively improved the operating efficiency.

As shown in fig. 1, the clamping piece 7 is a U-shaped clamping piece, the clamping piece 7 is fixedly installed with the rear membrane rod bracket 2, and the opening direction of the clamping piece is consistent with that of the opening groove 10. Not only realized the location of membrane pole 3 from this, also made simultaneously the utility model discloses a structure is compacter, is convenient for its processing preparation.

As shown in the attached drawing 1, the film blocking fork is fixedly mounted with the corresponding front film rod support 1 and the corresponding rear film rod support 2 through the connecting rod 6, the upper parts of the front film rod support 1 and the rear film rod support 2 corresponding to the mounting position of the film blocking fork are respectively and fixedly mounted with the positioning sleeve 8, the positioning sleeve 8 is provided with a positioning hole, one end of the connecting rod 6 is fixed with the corresponding film blocking fork, the other end of the connecting rod 6 is positioned in the corresponding positioning sleeve 8 and can move axially, a positioning nut is fixedly mounted on the outer side of the positioning sleeve 8 corresponding to the positioning hole, a positioning bolt 12 is mounted in the positioning nut, and the inner end of the positioning bolt 12 is abutted against the outer side of the connecting. From this, keep off membrane fork 4 and back and keep off the interval between membrane fork 5 before the adjustment to the membrane of different membrane width parameters and make it roll up the membrane and play spacing effect, effectively improved the utility model discloses the adaptability of rolling up the membrane of different membrane width parameters. In the use, can loosen positioning bolt 12 adjustment connecting rod 6 in the length of position sleeve 8 in order to adjust the distance between fender membrane fork 4 and the back fender membrane fork 5 before, adopt positioning bolt 12 to fasten it at last, convenient to use, swift. According to needs, the locating hole is the screw hole.

As shown in figure 1, the rear part of the membrane rod 3 is provided with an operation section which is positioned at the rear side of the rear membrane rod bracket 2. The operation section is set to leave a certain operation space for the operation of the operator, so that the operator can lift the film rod 3 to change or load the film, the operation is convenient, and the operation efficiency is effectively improved.

As shown in the attached drawing 1, the upper portion of the front film rod support 1 corresponding to the hinged position of the front portion of the film rod 3 is fixedly provided with a hinged piece 9, the hinged piece 9 is provided with a hinged port consistent with the opening direction of the open slot 10, the front portion of the film rod 3 is positioned in the hinged port and movably mounted together through a pin shaft 13, and sufficient movable space is arranged between the film rod 3 and the hinged piece 9 so that the film rod 3 can rotate around the hinged point. During the operation, rotate membrane pole 3 and make it break away from in the open slot 10 that the back fender membrane fork 5 corresponds, then change the membrane book, rotate for membrane pole 3 by articulated elements 9 and provide the support, can realize the single operation that the membrane was rolled up and is changed, labour saving and time saving. According to the needs, the movable space between the film rod 3 and the hinge 9 enables the rotation amount of the film rod 3 to meet the operation requirements of film changing or film feeding, and the phenomenon that the film rod 3 is separated from the open slot 10 or the film cannot be changed can not occur.

As shown in the attached figure 1, two membrane rod groups are arranged between the front membrane rod bracket 1 and the rear membrane rod bracket 2 at intervals along the left-right direction. Therefore, the two film rod groups can work in sequence, the film roll on one film rod group can directly use the other film rod group after being used, and the two film rolls are replaced simultaneously after being used, so that the film changing frequency is reduced, the operation efficiency is effectively improved, and the labor intensity of operators is reduced.

Above technical feature constitutes the utility model discloses a best embodiment, it has stronger adaptability and best implementation effect, can increase and decrease unnecessary technical feature according to actual need, satisfies the demand of different situation.

Claims

1. A film frame device is characterized by comprising film rod groups, a front film rod support and a rear film rod support, wherein the front film rod support and the rear film rod support are distributed at intervals in the front and back direction; preceding fender membrane fork and back fender membrane fork respectively with preceding membrane pole support and the back membrane pole support fixed mounting that correspond be in the same place and the two all is located between preceding membrane pole support and the back membrane pole support, preceding fender membrane fork and back fender membrane fork all are equipped with the open slot that opening direction is unanimous, the membrane pole is located the open slot, the membrane pole front portion with preceding membrane pole support hinged together, membrane pole rear portion with back membrane pole support movable mounting be in the same place.

2. The film erecting device according to claim 1, wherein a fastener is fixedly installed on the upper portion of the rear film rod support corresponding to the installation position of the rear portion of the film rod, a positioning opening in the same direction as the opening of the open slot is formed in the fastener, and the rear portion of the film rod is located in the positioning opening.

3. A film shelving device as claimed in claim 2, wherein the clip member is a U-shaped clip, the clip member is fixedly mounted with the rear film rod bracket and has an opening in the same direction as the opening of the opening slot.

4. The film supporting device according to claim 1, 2 or 3, wherein the film blocking fork is fixedly mounted together with the corresponding front film rod support and the corresponding rear film rod support through a connecting rod, the upper parts of the front film rod support and the rear film rod support corresponding to the mounting position of the film blocking fork are respectively and fixedly mounted with a positioning sleeve, the positioning sleeve is provided with a positioning hole, one end of the connecting rod is fixed together with the corresponding film blocking fork, the other end of the connecting rod is positioned in the corresponding positioning sleeve and can move axially, a positioning nut is fixedly mounted on the outer side of the positioning sleeve corresponding to the positioning hole, a positioning bolt is mounted in the positioning nut, and the inner end of the positioning bolt abuts against the outer side of the connecting rod.

5. Film erecting device according to claim 1, 2 or 3, wherein the rear part of the film rod is provided with an operating section, and the operating section is positioned at the rear side of the rear film rod bracket.

6. The film erecting device of claim 4, wherein the rear portion of the film rod is provided with an operation section, and the operation section is positioned at the rear side of the rear film rod bracket.

7. The film erecting device according to claim 1, 2, 3 or 6, wherein a hinge piece is fixedly installed on the upper portion of the front film rod support corresponding to the hinge position of the front portion of the film rod, the hinge piece is provided with a hinge opening consistent with the opening direction of the open slot, the front portion of the film rod is located in the hinge opening and movably installed together through a pin shaft, and sufficient movable space is provided between the film rod and the hinge piece to enable the film rod to rotate around the hinge opening.

8. The film erecting device according to claim 4, wherein a hinge is fixedly installed on the upper portion of the front film rod support corresponding to the hinge position of the front portion of the film rod, the hinge is provided with a hinge opening in the same direction as the opening of the open slot, the front portion of the film rod is located in the hinge opening and movably installed together through a pin shaft, and sufficient movable space is provided between the film rod and the hinge so that the film rod can rotate around the hinge opening.

9. The film erecting device according to claim 5, wherein a hinge is fixedly installed at an upper portion of the front film rod support corresponding to a hinge position of the front portion of the film rod, the hinge is provided with a hinge opening in a direction consistent with an opening direction of the open slot, the front portion of the film rod is located in the hinge opening and movably installed together through a pin shaft, and a sufficient movable space is provided between the film rod and the hinge so that the film rod can rotate around the hinge opening.

10. The film erecting device according to claim 1, 2, 3, 6, 8 or 9, wherein two film rod sets are arranged between the front film rod bracket and the rear film rod bracket at intervals in the left-right direction.