CN214779047U

CN214779047U - Feeding device for cleaning machine

Info

Publication number: CN214779047U
Application number: CN202120193035.7U
Authority: CN
Inventors: 潘国庆
Original assignee: Wuxi Baozhijie Machinery Manufacturing Co ltd
Current assignee: Wuxi Baozhijie Machinery Manufacturing Co ltd
Priority date: 2021-01-23
Filing date: 2021-01-23
Publication date: 2021-11-19
Anticipated expiration: 2031-01-23

Abstract

The application relates to a loading attachment for cleaning machine, including end mount, along the support frame of end mount length direction sliding connection on end mount, the one end of end mount is equipped with elevating gear, elevating gear is used for ordering about lead screw pivoted drive assembly including rotating the screw seat of connecting on the lead screw of vertical lead screw, threaded connection in end mount both sides, connecting on end mount, connects through horizontally bearing rod between two screw seats, the bottom sliding connection of bearing rod butt in support frame one end. The application has the effect of improving the applicability.

Description

Feeding device for cleaning machine

Technical Field

The application relates to the field of cleaning equipment, in particular to a feeding device for a cleaning machine.

Background

At present, when cleaning a rod, in order to reduce manpower and improve automation degree, a cleaning device is generally used. At present, the design has a cleaning equipment on the market, and it is equipped with spray set including washing the storehouse in washing the storehouse, runs through washing the storehouse simultaneously and is equipped with the material carriage, and in the cleaning process, the member is placed on the material carriage usually, and through the transport of material carriage, the member is through washing the storehouse, and spray set in the washing storehouse sprays the member to this clearance to the member is realized.

Chinese patent with publication number CN210824335U discloses a loading attachment for cleaning machine, including end mount and support frame, end mount is fixed subaerial, the one end of end mount is rotated and is connected with the power shaft, the length direction of power shaft is on a parallel with the width direction of end mount, it is equipped with the liftout eccentric wheel respectively fixed cover on the axle body that the power shaft is close to its both ends, be connected with on the end mount and be used for driving power shaft pivoted driving motor, the support frame is on a parallel with end mount, its one end is placed on the liftout eccentric wheel of both sides, the one end that the liftout eccentric wheel was kept away from to the support frame is rotated and is worn to be equipped with the universal driving shaft, be equipped with feed cylinder on the end mount, its telescopic link fixed connection is in the universal driving shaft, fixedly connected with the connecting rod on the support frame, the top fixedly connected with of connecting rod holds the material pole, be equipped with the rack that is used for placing the material on holding the material pole.

The feeding device controls the material bearing rod to be lifted to match the heights of the feeding frame and the material conveying frame through the rotation of the material ejecting eccentric wheel.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: the height range of the lifting of the material bearing rod controlled by the material ejecting eccentric wheel is small, and the applicability to the feeding frames and the material conveying frames with different heights is low.

SUMMERY OF THE UTILITY MODEL

In order to improve the suitability, this application provides a loading attachment for cleaning machine.

The application provides a loading attachment for cleaning machine adopts following technical scheme:

the utility model provides a loading attachment for cleaning machine, includes end mount, along the support frame of end mount length direction sliding connection on end mount, the one end of end mount is equipped with elevating gear, elevating gear is used for ordering about lead screw pivoted drive assembly including rotating the screw seat of connecting on the lead screw of vertical lead screw, threaded connection in end mount both sides, connecting on end mount, connects through horizontally bearing rod between two screw seats, the bottom sliding connection of bearing rod butt in support frame one end.

By adopting the technical scheme, the driving assembly drives the screw rod to rotate, the two nut seats cannot rotate under the limitation of the bearing rod, and the two nut seats lift on the screw rod along with the rotation of the screw rod; the nut seat drives the bearing rod to lift, so that one end of the support frame is lifted; the cooperation of lead screw and screw seat has increased the stroke of lift, has improved the suitability, is applicable to more pay-off frames and the material carriage of co-altitude not.

Optionally, the driving assembly includes a worm wheel coaxially fixed at the bottom end of the screw rod, a horizontal worm rotatably connected to the bottom fixing frame, and a motor connected to the bottom fixing frame, the worm is coaxially and fixedly connected to an output shaft of the motor, and the worm is meshed with the worm wheel.

By adopting the technical scheme, the motor drives the worm to rotate, the worm rotates to drive the worm wheel to rotate, the lead screw rotates, and the nut seat on the lead screw is linked with the bearing rod to lift one end of the support frame; the distance that the nut seat ascends can be controlled by controlling the rotation of the worm wheel through the motor, and the applicability is improved.

Optionally, the two worms are connected through a transmission assembly, and the motor is coaxially and fixedly connected with an output shaft of one of the worms.

Through adopting above-mentioned technical scheme, connect through drive assembly between two worms, only need a motor to drive a worm and can realize going up and down, save the cost.

Optionally, the transmission assembly includes a transmission rod rotatably connected to the bottom fixing frame, the transmission rod is located between the ends of the two worms and perpendicular to the worms, and the transmission rod and the worms are connected through a bevel gear set.

By adopting the technical scheme, the motor drives one of the worms to rotate, the worm drives the transmission rod to rotate through the bevel gear set, and the transmission rod drives the other worm to rotate through the bevel gear set at the other end, so that the common lifting of the nut seats at two sides is realized.

Optionally, a vertical supporting plate is fixedly connected to the bottom fixing frame, a horizontal fixing plate is connected to the top of the supporting plate, and the top end of the lead screw penetrates through the fixing plate and is rotatably connected with the fixing plate.

Through adopting above-mentioned technical scheme, backup pad and fixed plate have increased the driven stability of lead screw and screw seat.

Optionally, the bottoms of the two sides of the support frame are provided with sliding grooves, the sliding grooves are arranged along the sliding direction of the support frame, the bearing rod is rotatably connected with the screw seat, the two ends of the bearing rod are provided with sliding blocks, and the sliding blocks are embedded in the sliding grooves and are in sliding fit with the sliding grooves.

Through adopting above-mentioned technical scheme, slider and spout cooperation have reduced the possibility that the support frame fell from the supporting rod.

Optionally, the sliding groove is a dovetail groove, and the sliding block is a dovetail block.

Through adopting above-mentioned technical scheme, forked tail piece and dovetail cooperation have improved the gliding stability of support frame on the supporting rod.

Optionally, the bottom of the chute is rotatably provided with a ball.

Through adopting above-mentioned technical scheme, the ball has reduced the frictional force between spout lateral wall and the slider, makes the gliding more smooth and easy of support frame.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the screw rod, the screw seat, the supporting rod and the driving assembly are arranged, the lifting stroke is increased due to the matching of the screw rod and the screw seat, the applicability is improved, and the lifting mechanism is suitable for more feeding racks and material conveying racks with different heights;

2. the transmission assembly is arranged, the two worms are connected through the transmission assembly, and lifting can be realized only by driving one worm by one motor, so that the cost is saved;

3. set up the ball, the ball has reduced the frictional force between spout lateral wall and the slider, makes the gliding more smooth and easy of support frame.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

fig. 2 is a schematic structural diagram of a sliding block and a sliding chute in the embodiment of the present application.

Description of reference numerals: 1. a bottom mounting bracket; 11. a feed cylinder; 12. a support plate; 121. a chute; 122. a ball bearing; 13. a fixing plate; 2. a support frame; 21. a linkage shaft; 22. a connecting rod; 23. a material bearing rod; 24. placing a rack; 3. a lifting device; 31. a lead screw; 32. a nut seat; 33. a support rod; 331. a slider; 4. a drive assembly; 41. a motor; 42. a worm; 43. a worm gear; 44. a transmission rod; 45. a bevel gear set.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a loading attachment for cleaning machine.

Referring to fig. 1, the feeding device for the cleaning machine includes a bottom fixing frame 1 fixed on the ground, a supporting frame 2 connected to the bottom fixing frame 1 in a sliding manner along the length direction of the bottom fixing frame 1, and a lifting device 3 arranged on the bottom fixing frame 1. One end of the supporting frame 2 is rotatably provided with a horizontal linkage shaft 21 in a penetrating way, a feeding cylinder 11 is fixedly connected to the bottom fixing frame 1, the feeding cylinder 11 is horizontally arranged, and a telescopic rod of the feeding cylinder is fixedly connected to the linkage shaft 21. One end of the support frame 2, which faces away from the linkage shaft 21, is slidably connected to the lifting device 3, and the lifting device 3 is used for driving one end of the support frame 2, which faces away from the linkage shaft 21, to lift. The upper surface of one end of the support frame 2, which is far away from the linkage shaft 21, is fixedly connected with a vertical connecting rod 22, the top end of the connecting rod 22 is fixedly connected with a horizontal material bearing rod 23, the material bearing rod 23 extends towards the direction deviating from the support frame 2, and a placing frame 24 for placing materials is arranged on the material bearing rod 23.

Referring to fig. 1, during the feeding of the rods, when the rods are on the feeding frame (not shown), the telescopic rods of the feeding cylinder 11 are in a contracted state, and the material-receiving rods 23 are inserted into the feeding frame. Then, the worker lifts the support frame 2 through the lifting device 3, and the lifted support frame 2 promotes the material presenting rod to rise so as to support the rod piece on the feeding frame. The operator then activates the feed cylinder 11, and the feed cylinder 11 drives the support frame 2 to move away from the feeding frame, so that the material carrying rods 23 enter the material conveying frame (not shown). At this moment, the staff controls the support frame 2 to descend again through the lifting device 3, the rod piece breaks away from the material placing plate at this moment, and the bearing is on the material conveying frame, so that the rod piece is transferred from the feeding frame to the material conveying frame.

Referring to fig. 1, the lifting device 3 includes a vertical screw 31 rotatably disposed on the bottom bracket 11, a nut seat 32 threadedly coupled to the screw 31, and a driving assembly 4 coupled to the bottom bracket 11 for driving the screw 31 to rotate. The lead screw 31 is arranged on both sides of the support frame 2, a horizontal bearing rod 33 is rotatably arranged between the two nut seats 32, and the bearing rod 33 is in sliding connection with the bottom surface of one end of the support frame 2, which is back to the universal driving shaft 21.

Referring to fig. 1, the driving assembly 4 drives the screw 31 to rotate, and the two nut sockets 32 cannot rotate under the limitation of the supporting rod 33 and ascend and descend on the screw 31 along with the rotation of the screw 31. In order to increase the transmission stability of the screw 31 and the nut seat 32, a vertical support plate 12 is fixedly connected to the bottom fixing frame 11, and a horizontal fixing plate 13 is fixedly connected to the top end of the support plate 12. The top end of the screw 31 penetrates through the fixing plate 13 and is rotatably connected with the fixing plate 13 through a bearing, and the nut seat 32 is in sliding fit with the side wall of the supporting plate 12. The nut seat 32 drives the supporting rod 33 to move up and down, so that one end of the supporting frame 2 moves up and down. The cooperation of lead screw 31 and screw seat 32 has increased the stroke of going up and down, has improved the suitability, is applicable to more pay-off frames and the material carriage of different height.

Referring to fig. 1 and 2, the feeding cylinder 11 controls the supporting frame 2 to slide on the supporting rod 33, and in order to reduce the possibility that the supporting frame 2 falls off from the supporting rod 33, sliding grooves 121 are formed on two sides of the bottom of the supporting frame 2, and the sliding grooves 121 are arranged along the sliding direction of the supporting frame 2. The side wall of the support rod 33 facing the support frame 2 is formed with a slide block 331, and the slide block 331 is embedded in the sliding groove 121 and is in sliding fit with the sliding groove 121. The sliding groove 121 is provided with a dovetail groove, and the corresponding sliding block 331 is a dovetail block, so that the stability of the support frame 2 sliding on the bearing rod 33 is improved. The ball 122 is embedded on the side wall of the sliding groove 121 in a rotating manner, and the ball 122 reduces the friction between the side wall of the sliding groove 121 and the sliding block 331, so that the support frame 2 can slide more smoothly. The feeding cylinder 11 controls the support frame 2 to slide on the support rod 33, the sliding block 331 slides in the sliding groove 121, and when the angle between the support frame 2 and the bottom fixing frame 11 is changed, the sliding block 331 drives the support rod 33 to rotate so as to be matched with the sliding groove 121.

Referring to fig. 1, the driving assembly 4 includes a motor 41 fixedly connected to the bottom fixing frame 11, a worm 42 coaxially fixed to an output shaft of the motor 41, and a worm wheel 43 coaxially fixed to a bottom of the lead screw 31. The motor 41 is horizontally arranged, the worm 42 is rotatably erected on the bottom fixing frame 11, and the worm 42 is meshed with the worm wheel 43. The motor 41 drives the worm 42 to rotate, the worm 42 rotates to drive the worm wheel 43 to rotate, and further the lead screw 31 rotates, and the nut seat 32 on the lead screw 31 links the supporting rod 33 to lift one end of the supporting frame 2. The ascending distance of the nut seat 32 can be controlled by controlling the rotation of the worm wheel 43 through the motor 41, and the applicability is improved.

Referring to fig. 1, two worms 42 are connected through a transmission assembly, and only one motor 41 is needed to drive one worm 42 to realize lifting, so that the cost is saved. The transmission assembly comprises a transmission rod 44 arranged between the two worms 42, the transmission rod 44 is rotatably arranged on the bottom fixed frame 11, the transmission rod 44 is positioned at the end part of the worm 42 and is vertical to the worm 42, the two ends of the transmission rod 44 are connected with the corresponding worm 42 through a bevel gear set 45, and the end part of one worm 42 is coaxially fixed on the output shaft of the motor 41. The motor 41 drives one of the worms 42 to rotate, the worm 42 drives the transmission rod 44 to rotate through the bevel gear set 45, and the transmission rod 44 drives the other worm 42 to rotate through the bevel gear set 45 at the other end, so that the nut seats 32 at two sides are lifted together.

The implementation principle of the feeding device for the cleaning machine is as follows: during the feeding of the bars, when the bars are on the feeding frame (not shown in the figures), the telescopic rods of the feeding cylinders 11 are in a contracted state, and the respective material-bearing bars 23 are inserted into the feeding frame. Then the motor 41 drives the worm 42 to rotate, the linkage worm wheel 43 drives the lead screw 31 to rotate, the lead screw 31 is linked with the nut seat 32 to drive the supporting rod 33 to ascend, and the supporting frame 2 is lifted. The lifting support frame 2 promotes the material presenting rod to rise so as to support the rod piece on the feeding frame.

The operator then activates the feed cylinder 11, and the feed cylinder 11 drives the support frame 2 to move away from the feeding frame, so that the material carrying rods 23 enter the material conveying frame (not shown). The staff controls the lead screw 31 through motor 41 again and reverses this moment to control support frame 2 descends, and the member breaks away from the blowing board this moment, and the bearing is on material carriage, with this transportation that realizes the member from pay-off frame to material carriage.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a loading attachment for cleaning machine, includes end mount (1), along support frame (2) of end mount (1) length direction sliding connection on end mount (1), its characterized in that: the one end of end mount (1) is equipped with elevating gear (3), elevating gear (3) are including rotating vertical lead screw (31), the screw seat (32) of threaded connection on lead screw (31) of connection in end mount (1) both sides, connect and be used for driving about lead screw (31) pivoted drive assembly (4) on end mount (1), connect through horizontally bearing rod (33) between two screw seats (32), bearing rod (33) butt is in the bottom sliding connection of support frame (2) one end.

2. The loading device for the washing machine as claimed in claim 1, characterized in that: drive assembly (4) including coaxial worm wheel (43), the horizontal worm (42) of rotation connection on end mount (1), motor (41) of connection on end mount (1) of fixing at the same time of fixing in lead screw (31) bottom, the coaxial fixed connection of worm (42) is on the output shaft of motor (41), worm (42) and worm wheel (43) meshing.

3. The loading device for the washing machine as claimed in claim 2, characterized in that: the two worms (42) are connected through a transmission assembly, and the motor (41) is coaxially and fixedly connected with an output shaft of one of the worms (42).

4. The loading device for the washing machine as claimed in claim 3, characterized in that: the transmission assembly comprises a transmission rod (44) which is rotatably connected to the bottom fixing frame (1), the transmission rod (44) is located between the ends of the two worms (42) and perpendicular to the worms (42), and the transmission rod (44) is connected with the worms (42) through a bevel gear set (45).

5. The loading device for the washing machine as claimed in claim 1, characterized in that: the bottom fixing frame (1) is fixedly connected with a vertical supporting plate (12), the top of the supporting plate (12) is connected with a horizontal fixing plate (13), and the top end of a lead screw (31) penetrates through the fixing plate (13) and is rotatably connected with the fixing plate (13).

6. The loading device for the washing machine as claimed in claim 1, characterized in that: the bottom of the both sides of support frame (2) all is equipped with spout (121), the slip direction setting of support frame (2) is followed in spout (121), bearing rod (33) rotate with screw seat (32) and are connected, the both ends of bearing rod (33) are equipped with slider (331), slider (331) inlay in spout (121) and with spout (121) sliding fit.

7. The loading device for the washing machine as claimed in claim 6, characterized in that: the sliding groove (121) is a dovetail groove, and the sliding block (331) is a dovetail block.

8. The loading device for the washing machine as claimed in claim 6, characterized in that: the bottom of the sliding groove (121) is rotatably provided with a ball (122).