阅读说明：本技术 一种用于拖拉机的橡胶皮带生产的冷定型装置 (Cold setting device for producing rubber belt of tractor ) 是由 王志高 于 2020-11-30 设计创作，主要内容包括：本发明公开了一种用于拖拉机的橡胶皮带生产的冷定型装置,包括底座、支座、安装座、滑动座、转轴、定型轮、定型槽、驱动组件、转动驱动组件,驱动组件用于驱动两个定型轮相对移动,使两个定型轮上的定型槽内壁对橡胶皮带进行张紧,转动驱动组件用于驱动其中一个转轴转动,使橡胶皮带转动。本发明所达到的有益效果是：将橡胶皮带套在两个定型轮的定型槽内,并通过驱动组件驱动两个定型轮相对移动,进而使两个定型轮对橡胶皮带进行拉伸或防松,同时再设置转动驱动组件,通过转动驱动组件驱动其中一个转轴转动,进而使橡胶皮带能够进行转动,使橡胶皮带上的各个部位的冷定型程度一致,提高了橡胶皮带的冷定型效率。(The invention discloses a cold forming device for producing rubber belts of tractors, which comprises a base, a support, a mounting seat, a sliding seat, a rotating shaft, forming wheels, a forming groove, a driving assembly and a rotary driving assembly, wherein the driving assembly is used for driving the two forming wheels to move relatively so as to enable the inner walls of the forming grooves on the two forming wheels to tension the rubber belts, and the rotary driving assembly is used for driving one rotating shaft to rotate so as to enable the rubber belts to rotate. The invention has the following beneficial effects: the rubber belt is sleeved in the shaping grooves of the two shaping wheels, the two shaping wheels are driven to move relatively through the driving assembly, the rubber belt is stretched or prevented from loosening by the aid of the two shaping wheels, the rotating driving assembly is arranged simultaneously, one rotating shaft is driven to rotate through the rotating driving assembly, the rubber belt can rotate, cold shaping degrees of all positions on the rubber belt are enabled to be consistent, and cold shaping efficiency of the rubber belt is improved.)

1. A cold setting device that is used for rubber belt production of tractor which characterized in that includes:

a base (18);

the support seats (17) are arranged, and two support seats (17) are respectively vertically arranged at two transverse opposite ends of the base (18);

the mounting seats (20), the mounting seats (20) are horizontally connected to the two supports (17);

the two sliding seats (16) are arranged, and the two sliding seats (16) are respectively connected to the two opposite ends of the mounting seat (20) in a sliding manner;

the rotating shafts (6) are arranged, are vertically arranged on the two sliding seats (16) respectively, and are rotatably connected with the sliding seats (16);

the rubber belt fixing device comprises two fixing wheels (11), wherein the two fixing wheels (11) are coaxially and fixedly connected to two rotating shafts (6) respectively, annular fixing grooves (12) matched with the rubber belt in shape are coaxially formed in the fixing wheels (11), and the rubber belt is sleeved in the fixing grooves (12) in the two fixing wheels (11);

the driving assembly is used for driving the two shaping wheels (11) to move relatively, so that the inner walls of the shaping grooves (12) on the two shaping wheels (11) tension the rubber belt;

and the rotation driving assembly is used for driving one of the rotating shafts (6) to rotate so as to enable the rubber belt to rotate.

2. A cold setting device for producing rubber belt of tractor as defined in claim 1, wherein said sliding seat (16) is provided with a downward extending protrusion (22) at the bottom, and correspondingly, said mounting seat (20) is provided with a slot (23) for engaging with the protrusion (22) and capable of freely sliding along the length direction of the mounting seat (20).

3. The cold setting device for producing the rubber belt of the tractor according to claim 1, wherein the driving assembly comprises a driving shaft horizontally penetrating through the two supports (17) and rotatably connected with the supports (17), the two ends of the driving shaft in the length direction are respectively provided with a first screw rod part (7) and a second screw rod part (21) with opposite screw thread directions, the two sliding seats (16) are horizontally embedded with two screw rod nuts (19), the two screw rod nuts (19) are respectively and threadedly sleeved on the first screw rod part (7) and the second screw rod part (21), and the driving shaft is driven by the transmission unit to rotate so that the two screw rod nuts (19) are respectively and threadedly engaged with the first screw rod part (7) and the second screw rod part (21) to drive the two sliding seats (16) to move relatively.

4. A cold setting device for producing rubber belts of tractors as claimed in claim 3, wherein the transmission unit comprises a fixed seat (1) on a base (18), a movable seat (2) is hinged on the fixed seat (1), a driving element is mounted on the movable seat (2), a connecting arm (5) is drivingly connected on the driving element, a swing arm (4) is arranged at one end of the driving shaft penetrating through a support (17), and one end of the swing arm (4) far away from the driving shaft is hinged with the connecting arm (5).

5. A cold setting device for rubber belt production of tractor according to claim 4, characterized in that the driving element is an electric push rod (3), the telescopic rod of the electric push rod (3) is in threaded connection with the connecting arm (5).

6. The cold forming device for the rubber belt production of the tractor according to claim 1, wherein the rotary driving assembly comprises a mounting frame (14) mounted on one of the sliding seats (16), a servo motor (15) is vertically mounted on the mounting frame (14), a driving gear (13) is connected to the servo motor (15) in a driving manner, a driven gear (8) is sleeved on one of the rotating shafts (6) corresponding to the driving gear (13), and the driving gear (13) is in meshing transmission with the driven gear (8).

7. A cold setting device for producing rubber belts of tractors as claimed in claim 1, characterized in that the setting wheel (11) is provided with a mounting hole (9) in the form of a blind hole, and the semiconductor refrigerating plate (10) is installed in the mounting hole (9).

Technical Field

The invention relates to the field of cold forming equipment, in particular to a cold forming device for producing a rubber belt of a tractor.

Background

The tractor (tractor) is used for towing and driving the working machine to complete various mobile operations. Can also be used as fixed operation power. The system or the device comprises an engine, a transmission system, a walking system, a steering system, a hydraulic suspension system, a power output system, an electric instrument system, a driving control system, a traction system and the like. The power of the engine is transmitted to the driving wheel by the transmission system, so that the tractor runs, and in real life, a rubber belt is commonly used as a medium for power transmission. Tractors classified into agricultural, industrial and special uses according to function and use; the tractor is divided into a wheel type tractor, a crawler type tractor, a boat-shaped tractor, a self-propelled chassis and the like according to the structure type.

Chinese patent No. CN211194894U discloses a novel rubber belt cold setting machine, including the table device that is used for supporting, still including being used for tensile force application device, install support device above the table device, install adjusting device in the middle of the support device. Above-mentioned patent a novel cold forming machine of rubber belt, through the slip setting of support device, make things convenient for dismouting rubber belt to carry out cold forming, through adjusting device's setting, be convenient for adjust the rubber belt cold forming that is suitable for different width, through force applying device's setting, be convenient for drive the rubber belt tensile or relax.

Above-mentioned cold setting equipment among the prior art is when carrying out cold setting to the rubber belt, and the rubber belt is in the fixed state, promptly, can only make the rubber belt be in tensile or locking state for the holistic design effect of rubber belt is relatively poor.

To solve the above problems, we propose a cold-setting device for rubber belt production of tractors.

Disclosure of Invention

The technical problem to be solved by the invention is to overcome the defects of the prior art and provide a cold forming device for producing a rubber belt of a tractor, and in order to solve the technical problem, the invention provides the following technical scheme:

the invention provides a cold setting device for producing rubber belts of tractors, which comprises:

a base;

the two supports are respectively vertically arranged at two opposite ends of the base in the transverse direction;

the mounting seats are horizontally connected to the two supports;

the two sliding seats are arranged and are respectively connected to the two opposite ends of the mounting seat in a sliding manner;

the two rotating shafts are vertically arranged on the two sliding seats respectively and are connected with the sliding seats in a rotating mode;

the shaping wheels are provided with two shaping grooves which are coaxially and fixedly connected to the two rotating shafts respectively, annular shaping grooves matched with the shapes of the rubber belts are coaxially arranged on the shaping wheels, and the rubber belts are sleeved in the shaping grooves on the two shaping wheels;

the driving assembly is used for driving the two shaping wheels to move relatively, so that the inner walls of the shaping grooves on the two shaping wheels tension the rubber belt;

and the rotation driving assembly is used for driving one of the rotating shafts to rotate so as to enable the rubber belt to rotate.

As a further optimization of the above technical solution, the bottom of the sliding seat is provided with a protrusion extending downward, and correspondingly, the mounting seat is provided with a slot for clamping the protrusion and capable of freely sliding along the length direction of the mounting seat.

As a further optimization of the technical scheme, the driving assembly comprises a driving shaft which is horizontally arranged on the two supports in a penetrating manner and is rotatably connected with the supports, a first screw rod part and a second screw rod part with opposite thread turning directions are respectively arranged at two ends of the driving shaft in the length direction, two screw rod nuts are horizontally embedded on the two sliding seats, the two screw rod nuts are respectively sleeved on the first screw rod part and the second screw rod part in a threaded manner, the driving shaft is driven by the transmission unit to rotate, so that the two screw rod nuts are respectively screwed with the first screw rod part and the second screw rod part, and the two sliding seats are driven to move relatively.

As a further optimization of the above technical solution, the transmission unit includes a fixed seat disposed on the base, a movable seat is hinged to the fixed seat, a driving element is mounted on the movable seat, the driving element is connected with a connecting arm in a driving manner, a swing arm is disposed at one end of the driving shaft penetrating through the support, and one end of the swing arm, far away from the driving shaft, is hinged to the connecting arm.

As a further optimization of the above technical solution, the driving element is an electric push rod, and a telescopic rod of the electric push rod is in threaded connection with the connecting arm.

As the further optimization of the technical scheme, the rotation driving assembly comprises a mounting rack mounted on one of the sliding seats, a servo motor is vertically mounted on the mounting rack, a driving gear is connected to the servo motor in a driving manner, a driven gear is sleeved on the rotating shaft corresponding to the driving gear, and the driving gear is in meshing transmission with the driven gear.

As the further optimization of the technical scheme, the setting wheel is provided with a blind hole type mounting hole, and a semiconductor refrigerating sheet is mounted in the mounting hole.

Compared with the prior art, the invention has the following beneficial effects: the rubber belt is sleeved in the shaping grooves of the two shaping wheels, the two shaping wheels are driven to move relatively through the driving assembly, so that the two shaping wheels stretch or prevent looseness of the rubber belt, meanwhile, the rotary driving assembly is arranged, one of the rotary shafts is driven to rotate through the rotary driving assembly, so that the rubber belt can rotate, compared with the cold shaping equipment in the prior art, the rubber belt can rotate, so that the cold shaping degree of each part on the rubber belt is consistent, the cold shaping efficiency of the rubber belt is improved, the transmission unit is arranged to drive the driving shaft to rotate, the transmission unit is driven to rotate by the electric push rod to drive the connecting arm to move, so that the connecting arm is driven to rotate, the driving shaft is rotated, the rotating torque of the driving shaft is larger, the stretching acting force on the rubber belt is improved, and the stretching shaping effect is improved, set up the semiconductor refrigeration piece, produce the low temperature through the circular telegram of semiconductor refrigeration piece, through the cooling of low temperature to rubber belt, improved rubber belt's cold efficiency of stereotyping.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic diagram of the general assembly three-dimensional structure of a cold forming device for producing a rubber belt of a tractor according to the invention;

FIG. 2 is a side view angle schematic of the three-dimensional structure of FIG. 1;

FIG. 3 is a schematic bottom view of the three-dimensional structure of FIG. 1;

in the figure: 1-a fixed seat, 2-a movable seat, 3-an electric push rod, 4-a swing arm, 5-a connecting arm, 6-a rotating shaft, 7-a first screw rod part, 8-a driven gear, 9-a mounting hole, 10-a semiconductor refrigeration piece, 11-a shaping wheel, 12-a shaping groove, 13-a driving gear, 14-a mounting frame, 15-a servo motor, 16-a sliding seat, 17-a support, 18-a base, 19-a screw nut, 20-a mounting seat, 21-a second screw rod part, 22-a bulge and 23-a clamping groove.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Examples

As shown in fig. 1 to 3, a cold setting device for rubber belt production of a tractor, comprising:

a base 18;

the support 17 is provided with two supports 17 which are respectively vertically arranged at two opposite ends of the base 18 in the transverse direction;

the mounting seats 20 are horizontally connected to the two supports 17;

the sliding seats 16 are provided with two sliding seats 16 which are respectively connected to two opposite ends of the mounting seat 20 in a sliding manner;

the rotating shafts 6 are arranged, two of the rotating shafts 6 are respectively vertically arranged on the two sliding seats 16, and the rotating shafts are rotatably connected with the sliding seats 16;

the shaping wheels 11 are provided with two shaping wheels 11 which are respectively and coaxially fixedly connected to the two rotating shafts 6, annular shaping grooves 12 matched with the shapes of the rubber belts are coaxially arranged on the shaping wheels 11, and the rubber belts are sleeved in the shaping grooves 12 on the two shaping wheels 11;

the driving assembly is used for driving the two shaping wheels 11 to move relatively, so that the inner walls of the shaping grooves 12 on the two shaping wheels 11 tension the rubber belt;

and the rotation driving assembly is used for driving one of the rotating shafts 6 to rotate so as to enable the rubber belt to rotate.

In this embodiment, preferably, the bottom of the sliding seat 16 is provided with a protrusion 22 extending downward, and correspondingly, the mounting seat 20 is provided with a slot 23 for the protrusion 22 to engage with and freely slide along the length direction of the mounting seat 20, and the protrusion 22 slides in the slot 23 and is limited, so that the sliding seat 16 is slidably connected to the mounting seat 20.

In this embodiment, preferably, the driving assembly includes a driving shaft horizontally penetrating through the two supports 17 and rotatably connected to the supports 17, the driving shaft is provided at two ends in the length direction with a first screw rod portion 7 and a second screw rod portion 21 having opposite screw thread turning directions, the two sliding seats 16 are horizontally embedded with two screw nuts 19, the two screw nuts 19 are respectively screwed on the first screw rod portion 7 and the second screw rod portion 21, and the driving shaft is driven by the transmission unit to rotate so that the two screw nuts 19 are respectively screwed with the first screw rod portion 7 and the second screw rod portion 21, and further the two sliding seats 16 are driven to move relatively.

In this embodiment, as is preferable, the transmission unit includes a fixed seat 1 disposed on the base 18, a movable seat 2 is hinged on the fixed seat 1, a driving element is mounted on the movable seat 2, a connecting arm 5 is drivingly connected to the driving element, a swing arm 4 is disposed at one end of the driving shaft penetrating through the support 17, and one end of the swing arm 4, which is far away from the driving shaft, is hinged to the connecting arm 5.

In the present embodiment, the driving element is preferably an electric push rod 3, the telescopic rod of the electric push rod 3 is screwed with the connecting arm 5, and the connecting arm 5 can be quickly installed and disassembled due to the threaded connection of the telescopic rod of the electric push rod 3 and the connecting arm 5.

In this embodiment, preferably, the rotation driving assembly includes a mounting bracket 14 installed on one of the sliding seats 16, a servo motor 15 is vertically installed on the mounting bracket 14, a driving gear 13 is drivingly connected to the servo motor 15, a driven gear 8 is sleeved on one of the rotating shafts 6 corresponding to the driving gear 13, and the driving gear 13 is in meshing transmission with the driven gear 8.

In this embodiment, as preferably, be equipped with the mounting hole 9 of blind hole form on the sizing wheel 11, install semiconductor refrigeration piece 10 in the mounting hole 9, when semiconductor refrigeration piece 10 circular telegram, produce the low temperature, through the heat transfer effect, the low temperature that makes semiconductor refrigeration piece 10 produce transmits to sizing wheel 11 on, and then transmits to rubber belt 9 to carry out low temperature cooling to rubber belt 9, promoted rubber belt 9's cold shaping efficiency.

The working principle of the invention is as follows: the rubber belt 9 is sleeved on the shaping grooves 12 of the two shaping wheels 11, the electric push rod 3 is started again, the telescopic rod of the electric push rod 3 stretches, the connecting arm 5 is made to push the swing arm 4 to swing, the driving shaft is made to rotate, the two lead screw nuts 19 are made to be respectively screwed with the first lead screw parts 7 and the second lead screw parts 21, and then the two sliding seats 16 are driven to move relatively, so that the two shaping wheels 11 stretch the rubber belt 9, meanwhile, the servo motor 15 drives the driving gear 13 to be meshed with the driven gear 8 for transmission, and then the two shaping wheels 11 are driven to rotate, so that the rubber belt 9 is made to rotate along with the shaping wheels 11, the stretching effect of each part of the rubber belt 9 tends to be consistent, and further the cold shaping efficiency of the rubber belt.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. 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.