CN219602288U

CN219602288U - Can adjust high transfer machine

Info

Publication number: CN219602288U
Application number: CN202320595977.7U
Authority: CN
Inventors: 李超; 唐永松
Original assignee: Guangdong Runjie Intelligent Equipment Co ltd
Current assignee: Guangdong Runjie Intelligent Equipment Co ltd
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-08-29
Anticipated expiration: 2033-03-24

Abstract

The utility model discloses a transfer machine with adjustable height, which comprises a base, wherein a top frame is arranged at the top of the base, side frames are arranged at two sides of the top frame, two groups of guide rods are respectively arranged at two sides of the bottom of the top frame, and two guide rods are symmetrically arranged about the vertical axis of the top frame; each guide rod is respectively connected with one limiting seat in a sliding manner, and each limiting seat is arranged at the top of the base; according to the utility model, the second adjusting cylinder, the adjusting frame, the driven roller and the sliding rod are arranged, the driven roller and the driving roller are kept on the same plane in an initial state, the blocking of goods moving at the top is avoided, and after the second adjusting cylinder pushes the adjusting frame to lift, the adjusting frame for installing the driven roller can provide a blocking effect on goods moving oppositely, so that the device can be connected into various conveying lines according to requirements, and the practicability is improved.

Description

Can adjust high transfer machine

Technical Field

The utility model particularly relates to the technical field related to transfer machines, in particular to a transfer machine with adjustable height.

Background

The transfer machine is a mechanical mechanism for changing the conveying direction of materials in a conveying line, is generally used in a turnout of the conveying line, generally has active conveying capacity and can be adjusted in height according to requirements, and the conveying capacity is generally provided by a plurality of rollers which are arranged at the top and can be synchronously driven, and reference is made to publication No.: CN211109731U discloses "a jacking transfer machine", which comprises: the first conveying device comprises a first rack, a transfer platform, a jacking cylinder and at least one jacking supporting mechanism; the jacking cylinder is vertically arranged on the first frame, the cylinder rod of the jacking cylinder is connected with the transfer platform, the jacking supporting mechanism comprises a first rod and a second rod, the middle parts of the first rod and the second rod are connected in a pivoted mode to form a scissor, the scissor is vertically supported between the transfer platform and the first frame, the first ends of the first rod and the second rod, which are vertically opposite, are respectively pivoted with the transfer platform and the first frame, the second ends of the first rod and the second rod, which are vertically opposite, are respectively in rolling friction or sliding friction fit with the first frame and the transfer platform, and the jacking transfer machine with the structure can jack the transfer platform with larger jacking area, and the required cylinder number is small.

The conventional transfer machine has the disadvantages that after the number of the air cylinders is reduced, the air cylinders only provide lifting force for one end of the lifting frame in the lifting process, and due to tolerance between the movable parts, when the top of the transfer machine bears a heavy object, the lifting frame can possibly deflect to a certain extent, meanwhile, the transfer machine lacks a blocking structure, when the transfer machine receives the heavy object, the transfer machine easily causes the cargo to deviate, and inconvenience exists in use.

Disclosure of Invention

The utility model aims to provide a transfer machine with adjustable height, which solves the problems that after the number of air cylinders is reduced, the air cylinders only provide lifting force for one end of a lifting frame in the lifting process, and due to tolerance among movable parts, when a heavy object is loaded on the top, the lifting frame can deflect to a certain extent, meanwhile, a blocking structure is lacking, the cargo is easy to deflect when the cargo is received, and inconvenience exists when the transfer machine is used.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the transfer machine with the adjustable height comprises a base, wherein a top frame is arranged at the top of the base, side frames are arranged at two sides of the top frame, two groups of guide rods A are respectively arranged at two sides of the bottom of the top frame, and two groups of guide rods A are symmetrically arranged about the vertical axis of the top frame; each guide rod A is respectively connected with one limiting seat in a sliding manner, and each limiting seat is arranged at the top of the base; two first mounting frames are respectively arranged at two ends of the top frame, and a plurality of driving rollers are arranged between the two first mounting frames at equal intervals; a baffle is arranged at the top of one of the top frames.

As a further aspect of the utility model: four supporting legs are symmetrically arranged at the bottom of the base relative to the vertical axis of the base, and the axis of the base and the axis of the top frame are on the same vertical straight line; the first driving motor is installed at one end of the top of the base, the second driving motor is installed at the other end of the top of the base, and meanwhile, the direction of an output shaft of the first driving motor is opposite to that of an output shaft of the second driving motor.

As a further aspect of the utility model: two ends of the top frame are respectively provided with two transmission shafts, two ends of each transmission shaft are respectively connected with two shaft seats in a rotating way, and each shaft seat is fixed at the top of the base; two cam components are respectively installed at two ends of each transmission shaft, and each cam component is in sliding connection with the bottom of the top frame.

As a further aspect of the utility model: the top one end of roof-rack install the second mounting bracket, and the second mounting bracket is the symmetry and is equipped with two, the side of every second mounting bracket all installs a detection component simultaneously.

As a further aspect of the utility model: two first adjusting cylinders are respectively installed at two ends, far away from one side of the baffle, of the top frame top, a guide rod B is installed at the extending end of each first adjusting cylinder, and meanwhile, the first adjusting cylinders are matched with the guide rods B to form a lifting structure.

As a further aspect of the utility model: the top of each side frame is provided with an adjusting frame, two sliding rods are respectively arranged at the two ends of the bottom of each adjusting frame, and each two sliding rods are respectively connected with the two ends of one side frame in a sliding manner; two second adjusting cylinders are respectively arranged at two ends of the bottom of each side frame, the extending ends of each second adjusting cylinder are respectively connected with the bottom of each adjusting frame, and meanwhile, a driven roller is arranged at the top of each adjusting frame.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the first driving motor, the transmission shafts, the shaft seat and the cam assemblies are arranged, the first driving motor is connected with the two transmission shafts in a matched manner, the two transmission shafts can be driven to synchronously rotate through the first driving motor, the cam assemblies at the two ends are driven to synchronously rotate when the two transmission shafts rotate, the tail end of each cam assembly is provided with a pulley capable of freely rotating, and the rotating shaft center and the transverse shaft center of each pulley are not in the same straight line when the cam assemblies rotate, so that the whole top frame can be pushed to lift in the vertical direction through the cam assemblies along with the increase of the rotating angle, and meanwhile, a large-volume air cylinder is not required to be used for providing power, so that the maintenance cost and convenience are improved, and meanwhile, the upward force is provided for the top frame from the two ends, and the stability of the top frame during lifting is improved.

According to the utility model, the first adjusting cylinder and the guide rods B are arranged, the guide rods B can be driven to lift through the first adjusting cylinder, the top of each guide rod B is provided with a roller capable of freely rotating, and goods moving to the top of the top frame from the lateral direction are guided in directions through the two guide rods B, so that the use effect is improved.

According to the utility model, the second adjusting cylinder, the adjusting frame, the driven roller and the sliding rod are arranged, the driven roller and the driving roller are kept on the same plane in an initial state, the blocking of goods moving at the top is avoided, and after the second adjusting cylinder pushes the adjusting frame to lift, the adjusting frame for installing the driven roller can provide a blocking effect on goods moving oppositely, so that the device can be connected into various conveying lines according to requirements, and the practicability is improved.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a rear view of fig. 1 of the present utility model.

Fig. 3 is a bottom view of fig. 1 of the present utility model.

Fig. 4 is a schematic plan top view of the present utility model.

Fig. 5 is a bottom view of fig. 4 in accordance with the present utility model.

Fig. 6 is a schematic perspective view of a cam assembly according to the present utility model.

Fig. 7 is a bottom view of fig. 6 in accordance with the present utility model.

In the figure: 1. a base; 2. a top frame; 3. a guide rod A; 4. a limit seat; 5. a support leg; 6. a driving roller; 7. a first driving motor; 8. a second driving motor; 9. a transmission shaft; 10. a shaft seat; 11. a cam assembly; 12. a first mounting frame; 13. a baffle; 14. a first adjusting cylinder; 15. a guide rod B; 16. a second mounting frame; 17. a detection assembly; 18. a side frame; 19. a second adjusting cylinder; 20. an adjusting frame; 21. driven roller; 22. and a slide bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-7, in an embodiment of the present utility model, a transfer machine with adjustable height includes a base 1, wherein a top frame 2 is provided at the top of the base 1, two sets of guide rods 3A are respectively mounted at two sides of the bottom of the top frame 2, and each set of guide rods 3A is symmetrically provided with two sets of guide rods about a vertical axis of the top frame 2; each guide rod 3A is respectively connected with one limiting seat 4 in a sliding way, and each limiting seat 4 is arranged at the top of the base 1; two first mounting frames 12 are respectively arranged at two ends of the top frame 2, a plurality of driving rollers 6 are arranged between the two first mounting frames 12 at equal intervals, and two adjusting frames 20 are respectively arranged at the other two ends of the top frame 2; a baffle 13 is arranged on the top of one of the top frames 2.

Specifically, the base 1 and the top frame 2 are not contacted with each other, and the guide rod 3A can slide in the vertical direction in the limit seat 4.

As a further explanation of this embodiment, each driving roller 6 can rotate independently, and the same end of each driving roller 6 is provided with a set of two gears.

In this embodiment, four supporting legs 5 are symmetrically installed at the bottom of the base 1 with respect to the vertical axis of the base 1, and the axis of the base 1 and the axis of the top frame 2 are on the same vertical straight line; the first driving motor 7 is installed at one end of the top of the base 1, the second driving motor 8 is installed at the other end of the top of the base 1, and meanwhile, the output shaft of the first driving motor 7 and the output shaft of the second driving motor 8 face opposite directions.

Specifically, the height of each supporting leg 5 can be adjusted, so that the convenience in use is improved.

As a further explanation of the present embodiment, two gears are mounted on the output shaft of the first driving motor 7, and one gear is mounted on the output shaft of the second driving motor 8, and the second driving motor 8 can be connected with the driving roller 6 by cooperating with a chain.

In this embodiment, two transmission shafts 9 are respectively disposed at two ends of the top frame 2, and two ends of each transmission shaft 9 are respectively rotatably connected with two shaft seats 10, and each shaft seat 10 is fixed at the top of the base 1; two cam assemblies 11 are respectively arranged at two ends of each transmission shaft 9, and each cam assembly 11 is in sliding connection with the bottom of the top frame 2.

Specifically, a gear is mounted at one end of each transmission shaft 9, which is close to the output shaft of the first driving motor 7, and the transmission shafts 9 are connected with the first driving motor 7 by matching with a chain.

As a further illustration of this embodiment, the cam assembly 11 is connected by a metal block with an independently rotatable pulley, with the axis of the pulley being aligned with the corresponding drive shaft 9.

In this embodiment, the second mounting frame 16 is mounted at one end of the top frame 2, and two second mounting frames 16 are symmetrically disposed, and a detection assembly 17 is mounted on a side surface of each second mounting frame 16.

Specifically, the detection assembly 17 adopts a photoelectric switch module, and whether goods pass through the top of the driving roller 6 or not is recorded through the two detection assemblies 17.

As a further illustration of this embodiment, the position of the second mounting bracket 16, and thus the position of the detection assembly 17, may be independently adjusted.

In this embodiment, two first adjusting cylinders 14 are respectively installed at two ends of one side of the top frame 2 far away from the baffle 13, and a guide rod 15B is installed at an extending end of each first adjusting cylinder 14, and meanwhile, the first adjusting cylinders 14 are matched with the guide rods 15B to form a lifting structure.

Specifically, the first adjusting cylinder 14 drives the guide rod 15B to move in the vertical direction, when the first adjusting cylinder 14 is in a contracted state, the top end of the guide rod 15B is at the height of the top of the driving roller 6, and when the first adjusting cylinder 14 extends downwards, the guide rod 15B is pulled to be contracted downwards below the driving roller 6.

As a further explanation of the present embodiment, a roller structure capable of freely rotating is mounted to the tip of the guide bar 15B.

In this embodiment, an adjusting frame 20 is disposed on the top of each side frame 18, two sliding bars 22 are respectively mounted on two ends of the bottom of each adjusting frame 20, and each two sliding bars 22 are respectively connected with two ends of one side frame 18 in a sliding manner; two second adjusting cylinders 19 are respectively arranged at two ends of the bottom of each side frame 18, the extending ends of each second adjusting cylinder 19 are respectively connected with the bottom of each adjusting frame 20, and meanwhile, a driven roller 21 is arranged at the top of each adjusting frame 20.

Specifically, two second adjusting cylinders 19 can drive one adjusting frame 20 to lift in the vertical direction, so as to adjust the position of the adjusting frame 20.

As a further explanation of the present embodiment, the heights of the top of the driven roller 21 and the top of the driving roller 6 are maintained on one plane in the initial state.

The working principle of the utility model is as follows: when the device is used, an external power supply is firstly connected, the first driving motor 7 is started, the two transmission shafts 9 are driven by a matching chain to rotate simultaneously, the rotating transmission shafts 9 drive cam assemblies 11 at two ends to synchronously rotate, the rotating angle of the cam assemblies 11 is adjusted, in the rotating process of the cam assemblies 11, the whole top frame 2 is driven to move in the vertical direction, the height of the top frame 2 is adjusted, the heights of the transmission rollers 6 and a transportation line needing to be butted are kept always, meanwhile, the two first adjusting cylinders 14 are started, the two guide rods 15B are driven to extend upwards, the directions of goods moving above the transmission rollers 6 can be guided through two rollers capable of freely rotating at the tops of the two guide rods 15B, then the second driving motor 8 is started, the matching chain is used for driving the transmission rollers 6 to rotate, the goods are pushed to continuously move, meanwhile, the second adjusting cylinders 19 in the opposite directions are started according to the required moving directions of the goods, the whole adjusting frames 20 are pushed to rise, a certain blocking effect is provided for the goods, and the goods are prevented from deviating from the transportation directions due to collision.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. Can adjust high transfer machine, its characterized in that: the device comprises a base (1), wherein a top frame (2) is arranged at the top of the base (1), side frames (18) are arranged at two sides of the top frame (2), two groups of guide rods A (3) are respectively arranged at two sides of the bottom of the top frame (2), and two groups of guide rods A (3) are symmetrically arranged about the vertical axis of the top frame (2); each guide rod A (3) is respectively connected with one limiting seat (4) in a sliding way, and each limiting seat (4) is arranged at the top of the base (1); two first mounting frames (12) are respectively arranged at two ends of the top frame (2), and a plurality of driving rollers (6) are arranged between the two first mounting frames (12) at equal intervals; a baffle (13) is arranged at the top of one of the top frames (2).

2. The height-adjustable transfer machine according to claim 1, wherein: four supporting legs (5) are symmetrically arranged at the bottom of the base (1) relative to the vertical axis of the base (1), and the axis of the base (1) and the axis of the top frame (2) are on the same vertical straight line; the novel electric motor is characterized in that a first driving motor (7) is installed at one end of the top of the base (1), a second driving motor (8) is installed at the other end of the top of the base (1), and meanwhile, the direction of an output shaft of the first driving motor (7) is opposite to that of an output shaft of the second driving motor (8).

3. The height-adjustable transfer machine according to claim 1, wherein: two transmission shafts (9) are respectively arranged at two ends of the top frame (2), two ends of each transmission shaft (9) are respectively connected with two shaft seats (10) in a rotating way, and each shaft seat (10) is fixed at the top of the base (1); two cam assemblies (11) are respectively arranged at two ends of each transmission shaft (9), and each cam assembly (11) is in sliding connection with the bottom of the top frame (2).

4. The height-adjustable transfer machine according to claim 1, wherein: the top of roof-rack (2) one end install second mounting bracket (16), and second mounting bracket (16) are the symmetry and are equipped with two, and detection component (17) are all installed to the side of every second mounting bracket (16) simultaneously.

5. The height-adjustable transfer machine according to claim 1, wherein: two first adjusting cylinders (14) are respectively arranged at two ends, far away from one side of the baffle plate (13), of the top frame (2), a guide rod B (15) is arranged at the extending end of each first adjusting cylinder (14), and meanwhile, the first adjusting cylinders (14) are matched with the guide rods B (15) to form a lifting structure.

6. The height-adjustable transfer machine according to claim 1, wherein: the top of each side frame (18) is provided with an adjusting frame (20), two sliding rods (22) are respectively arranged at the two ends of the bottom of each adjusting frame (20), and each two sliding rods (22) are respectively connected with the two ends of one side frame (18) in a sliding manner; two second adjusting cylinders (19) are respectively arranged at two ends of the bottom of each side frame (18), the extending ends of each second adjusting cylinder (19) are respectively connected with the bottom of each adjusting frame (20), and meanwhile, a driven roller (21) is arranged at the top of each adjusting frame (20).