CN217262747U

CN217262747U - Shaftless screw conveyor

Info

Publication number: CN217262747U
Application number: CN202123323247.1U
Authority: CN
Inventors: 岳锋; 凌峰; 许志荣
Original assignee: Changzhou Haotian Environmental Protection Equipment Co ltd
Current assignee: Changzhou Haotian Environmental Protection Equipment Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-08-23
Anticipated expiration: 2031-12-27

Abstract

The utility model belongs to the technical field of conveying equipment, in particular to a shaftless screw conveyor, which comprises a base, a conveyor body and an adjusting mechanism; the conveyor body is arranged above the top of the base; the top of the base is fixedly connected with a first baffle; the top of the base is also fixedly connected with a second baffle; the adjusting mechanism is arranged between the base and the conveyor body; the adjusting mechanism comprises a motor, a telescopic rod, a fixed seat, a first sliding block, a fixed ring and a transmission assembly; the motor is fixedly connected to the side wall of the second baffle; the transmission assembly is arranged between the first baffle and the second baffle and is fixedly connected with the output end of the motor; the bottom of the telescopic rod is fixedly connected to the top of the transmission assembly; the fixed seat is fixedly connected to the bottom of the middle section of the conveyor body; through setting up adjustment mechanism, be convenient for highly adjust the use of conveyer body to make the conveyer body satisfy the dress grain operation to the not co-altitude fortune grain car, help improving the work efficiency of device.

Description

Shaftless screw conveyor

Technical Field

The utility model belongs to the technical field of conveying equipment, specific shaftless screw conveyer that says so.

Background

The screw conveyer is divided into a shaft type and a shaftless type, the shaftless type is generally used in common compact occasions, and the shaft type is generally used in higher compact occasions.

The shaftless screw conveyor is suitable for conveying powdery, granular and small blocky materials such as cement, coal powder, grains, chemical fertilizers and the like, and brings convenience to production of people by utilizing the shaftless screw conveyor.

In the prior art, the shaftless screw conveyor is used for adjusting the use height of the shaftless screw conveyor due to the lack of an adjusting mechanism in the grain conveying and loading process, so that the shaftless screw conveyor cannot be used for loading grain conveying vehicles with different heights, and the conveying efficiency of the shaftless screw conveyor is further reduced.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, solve shaftless screw conveyer and at carrying grain loading in-process, owing to lack adjustment mechanism and adjust shaftless screw conveyer's use height for shaftless screw conveyer can not satisfy and carry out the loading to the grain cart of co-altitude, and then has reduced shaftless screw conveyer's conveying efficiency's problem, the utility model provides a shaftless screw conveyer.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a shaftless screw conveyor, which comprises a base, a conveyor body and an adjusting mechanism; the conveyor body is arranged above the top of the base; the top of the base is fixedly connected with a first baffle; the top of the base is also fixedly connected with a second baffle; the adjusting mechanism is arranged between the base and the conveyor body; the adjusting mechanism comprises a motor, a telescopic rod, a fixed seat, a first sliding block, a fixed ring and a transmission assembly; the motor is fixedly connected to the side wall of the second baffle; the transmission assembly is arranged between the first baffle and the second baffle and is fixedly connected with the output end of the motor; the bottom of the telescopic rod is fixedly connected to the top of the transmission assembly; the fixed seat is fixedly connected to the bottom of the middle section of the conveyor body; a second sliding groove is formed in the inner wall of the bottom of the fixed seat; the first sliding block is connected inside the second sliding groove in a sliding manner; the top of the telescopic rod is fixedly connected to the bottom of the first sliding block; the fixing ring is sleeved on the outer wall of the telescopic rod; through setting up adjustment mechanism, be convenient for highly adjust the use of conveyer body to make the conveyer body satisfy the dress grain operation to the not co-altitude fortune grain car, help improving the work efficiency of device.

Preferably, a first sliding groove is formed in the inner wall of the top of the base; the transmission assembly comprises a lead screw, a rotating block and a second sliding block; one end of the screw rod penetrates through the inner wall of the second baffle and is fixedly connected with the output end of the motor, and the other end of the screw rod is rotatably connected to the side wall of the first baffle; the rotating block is rotatably connected to the outer wall of the screw rod; the second sliding block is connected inside the first sliding groove in a sliding manner; the top of the second sliding block is fixedly connected with the bottom of the rotating block; through setting up drive assembly, be convenient for adjust the conveyer body height.

Preferably, a spring is arranged on the outer wall of the top end of the telescopic rod; one end of the spring is fixedly connected to the top of the fixing ring, and the other end of the spring is fixedly connected to the bottom of the first sliding block; utilize the spring, can cooperate the telescopic link to play the effect of support to the conveyer body, improve the stability of conveyer body.

Preferably, a supporting component is arranged on one side of the top of the base; the supporting component is in contact with the bottom of the conveyor body; the supporting assembly comprises a fixed frame, a supporting rod and a guide wheel; the fixed frame is fixedly connected to the top of the base; the inner wall of the fixed frame is provided with a third sliding chute; the top of the support rod is fixedly connected to the bottom of the conveyor body; the bottom end of the supporting rod is arranged in the fixing frame; the guide wheel is rotatably connected to the outer wall of the bottom end of the support rod and is connected to the inside of the third sliding groove in a sliding manner; through setting up supporting component, cooperation adjustment mechanism improves the stability of conveyer body in the course of the work.

Preferably, a feeding hole is formed in one side of the top of the conveyor body; a feed opening is formed in one side of the bottom of the conveyor body; the feed inlet and the feed outlet are utilized, so that the grain loading work is convenient to complete.

Preferably, the fixed frame, the supporting rod and the guide wheel are symmetrically provided with two groups on one side of the top of the base; the supporting effect on the conveyor body is improved.

The beneficial effects of the utility model are as follows:

1. the utility model discloses a set up adjustment mechanism, utilize the drive assembly function, make the telescopic link can remove at the base top, because telescopic link top rigid coupling has first slider, and first slider slides in second spout is inside, through adjusting the position of first slider in second spout inside, and then make the conveyer body can accomplish the lift action, the cooperation is to the extrusion and the drawing of spring, thereby the stability of conveyer body has been guaranteed, satisfy the dress grain work to the not co-altitude fortune grain car, the practicality of device has been improved.

2. The utility model discloses a set up supporting component, when conveyer body height-adjusting for branch cooperation guide pulley slides about the third spout is inside, thereby realizes the purpose that cooperation adjustment mechanism accomplished the lift, when conveyer body range of regulation is too big again, makes branch cooperation guide pulley rotate inside the mount, helps improving the regulation efficiency of conveyer body.

Drawings

The present invention will be further explained with reference to the accompanying drawings.

FIG. 1 is a front sectional view of the first embodiment;

FIG. 2 is an enlarged view of the structure A in FIG. 2 according to the present embodiment;

FIG. 3 is a perspective view of the fixing frame according to the first embodiment;

fig. 4 is a front view of the second embodiment.

In the figure: 1. a base; 11. a first baffle plate; 12. a second baffle; 13. a first chute; 14. a second chute; 15. a third chute; 2. a conveyor body; 31. a motor; 32. a telescopic rod; 33. a fixed seat; 34. a first slider; 35. a fixing ring; 41. a lead screw; 42. rotating the block; 43. a second slider; 5. a spring; 61. a fixed mount; 62. a strut; 63. a guide wheel; 7. a feed inlet; 8. a feeding port; 9. the wheel is moved.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

As shown in fig. 1 to 3, the shaftless screw conveyor of the present invention comprises a base 1, a conveyor body 2 and an adjusting mechanism; the conveyor body 2 is arranged above the top of the base 1; a first baffle 11 is fixedly connected to the top of the base 1; a second baffle 12 is fixedly connected to the top of the base 1; the adjusting mechanism is arranged between the base 1 and the conveyor body 2; the adjusting mechanism comprises a motor 31, an expansion link 32, a fixed seat 33, a first sliding block 34, a fixed ring 35 and a transmission assembly; the motor 31 is fixedly connected to the side wall of the second baffle plate 12; the transmission assembly is arranged between the first baffle plate 11 and the second baffle plate 12 and is fixedly connected with the output end of the motor 31; the bottom of the telescopic rod 32 is fixedly connected to the top of the transmission component; the fixed seat 33 is fixedly connected to the bottom of the middle section of the conveyor body 2; the inner wall of the bottom of the fixed seat 33 is provided with a second sliding chute 14; the first sliding block 34 is connected inside the second sliding chute 14 in a sliding manner; the top of the telescopic rod 32 is fixedly connected to the bottom of the first sliding block 34; the fixing ring 35 is sleeved on the outer wall of the telescopic rod 32; the outer wall of the top end of the telescopic rod 32 is provided with a spring 5; one end of the spring 5 is fixedly connected to the top of the fixed ring 35, and the other end of the spring is fixedly connected to the bottom of the first sliding block 34; the during operation, starter motor 31 takes the drive assembly function, make telescopic link 32 can remove at base 1 top, because telescopic link 32 top rigid coupling has first slider 34, and first slider 34 slides in second spout 14 is inside, through adjusting first slider 34 in the inside position of second spout 14, and then make conveyer body 2 can accomplish the lift action, the cooperation is to spring 5's extrusion and tensile, thereby the stability of conveyer body 2 has been guaranteed, satisfy the dress grain work to the not co-altitude fortune grain car, the practicality of device has been improved.

A first sliding groove 13 is formed in the inner wall of the top of the base 1; the transmission assembly comprises a lead screw 41, a rotating block 42 and a second sliding block 43; one end of the screw rod 41 penetrates through the inner wall of the second baffle plate 12 and is fixedly connected with the output end of the motor 31, and the other end of the screw rod is rotatably connected to the side wall of the first baffle plate 11; the rotating block 42 is rotatably connected to the outer wall of the screw rod 41; the second sliding block 43 is connected inside the first sliding chute 13 in a sliding manner; the top of the second sliding block 43 is fixedly connected with the bottom of the rotating block 42; during operation, rotate through motor 31, drive lead screw 41 and rotate, because turning block 42 rotates to be connected at lead screw 41 outer wall for turning block 42 rotates along with lead screw 41, again because turning block 42 bottom and second slider 43 top rigid coupling, and second slider 43 sliding connection is inside first spout 13, and then makes turning block 42 can take telescopic link 32 to remove at base 1 top, realizes the purpose to conveyer body 2 altitude mixture control.

A supporting component is arranged on one side of the top of the base 1; the supporting component is contacted with the bottom of the conveyor body 2; the supporting assembly comprises a fixing frame 61, a supporting rod 62 and a guide wheel 63; the fixed frame 61 is fixedly connected to the top of the base 1; the inner wall of the fixed frame 61 is provided with a third sliding chute 15; the top of the supporting rod 62 is fixedly connected to the bottom of the conveyor body 2; the bottom end of the supporting rod 62 is arranged in the fixing frame 61; the guide wheel 63 is rotatably connected to the outer wall of the bottom end of the supporting rod 62 and is connected to the inside of the third sliding groove 15 in a sliding manner; the during operation when conveyer body 2 height-adjusting for branch 62 cooperation guide pulley 63 slides from top to bottom in third spout 15 is inside, thereby realizes the purpose that cooperation adjustment mechanism accomplished the lift, when conveyer body 2 amplitude of regulation is too big again, makes branch 62 cooperation guide pulley 63 rotate in mount 61 is inside, helps improving the regulation efficiency of conveyer body 2.

A feed inlet 7 is formed in one side of the top of the conveyor body 2; a feed opening 8 is formed in one side of the bottom of the conveyor body 2; two groups of fixed frames 61, supporting rods 62 and guide wheels 63 are symmetrically arranged on one side of the top of the base 1; during operation, through setting up feed inlet 7, be convenient for pour into grain and fall through feed opening 8 when carrying to fortune grain car carriage top via base 1 to the purpose of dress grain has been accomplished.

Example two

Referring to fig. 4, as another embodiment of the present invention, in a first comparative example, four movable wheels 9 are disposed at the bottom of the base 1; during operation, the wheels 9 are moved through the arrangement, so that the base 1 can be conveniently moved with the conveyor body 2, and the practicability of the device is improved.

The working principle is as follows: when the device is used, the motor 31 rotates to drive the screw rod 41 to rotate, the rotating block 42 is connected to the outer wall of the screw rod 41 in a rotating mode, the rotating block 42 rotates along with the screw rod 41, the bottom of the rotating block 42 is fixedly connected with the top of the second sliding block 43, the second sliding block 43 is connected to the inside of the first sliding groove 13 in a sliding mode, the rotating block 42 can drive the telescopic rod 32 to move on the top of the base 1, the first sliding block 34 is fixedly connected to the top of the telescopic rod 32, the first sliding block 34 slides in the second sliding groove 14, the position of the first sliding block 34 in the second sliding groove 14 is adjusted, the conveyor body 2 can complete lifting action, the extrusion and stretching of the spring 5 are matched, the stability of the conveyor body 2 is guaranteed, the grain loading work of grain conveying vehicles with different heights is met, the practicability of the device is improved, when the height of the conveyor body 2 is adjusted, make branch 62 cooperation guide pulley 63 slide from top to bottom in third spout 15 is inside, thereby realize the purpose that cooperation adjustment mechanism accomplished the lift, again when conveyer body 2 amplitude of regulation is too big, make branch 62 cooperation guide pulley 63 rotate in mount 61 is inside, help improving the regulation efficiency of conveyer body 2, through setting up feed inlet 7, be convenient for pour into grain into and carry to the transport grain car carriage top via base 1 and fall through feed opening 8, thereby accomplished the purpose of dress grain.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. A shaftless screw conveyor is characterized in that: comprises a base (1), a conveyor body (2) and an adjusting mechanism; the conveyor body (2) is arranged above the top of the base (1); a first baffle (11) is fixedly connected to the top of the base (1); the top of the base (1) is also fixedly connected with a second baffle (12); the adjusting mechanism is arranged between the base (1) and the conveyor body (2);

the adjusting mechanism comprises a motor (31), an expansion rod (32), a fixed seat (33), a first sliding block (34), a fixed ring (35) and a transmission assembly; the motor (31) is fixedly connected to the side wall of the second baffle plate (12); the transmission assembly is arranged between the first baffle (11) and the second baffle (12) and is fixedly connected with the output end of the motor (31); the bottom of the telescopic rod (32) is fixedly connected to the top of the transmission assembly; the fixed seat (33) is fixedly connected to the bottom of the middle section of the conveyor body (2); a second sliding chute (14) is formed in the inner wall of the bottom of the fixed seat (33); the first sliding block (34) is connected inside the second sliding groove (14) in a sliding manner; the top of the telescopic rod (32) is fixedly connected to the bottom of the first sliding block (34); the fixing ring (35) is sleeved on the outer wall of the telescopic rod (32).

2. A shaftless screw conveyor according to claim 1, wherein: a first sliding chute (13) is formed in the inner wall of the top of the base (1); the transmission assembly comprises a lead screw (41), a rotating block (42) and a second sliding block (43); one end of the screw rod (41) penetrates through the inner wall of the second baffle (12) and is fixedly connected with the output end of the motor (31), and the other end of the screw rod is rotatably connected to the side wall of the first baffle (11); the rotating block (42) is rotatably connected to the outer wall of the screw rod (41); the second sliding block (43) is connected inside the first sliding groove (13) in a sliding manner; the top of the second sliding block (43) is fixedly connected with the bottom of the rotating block (42).

3. A shaftless screw conveyor according to claim 2, wherein: a spring (5) is arranged on the outer wall of the top end of the telescopic rod (32); one end of the spring (5) is fixedly connected to the top of the fixing ring (35), and the other end of the spring is fixedly connected to the bottom of the first sliding block (34).

4. A shaftless screw conveyor according to claim 3, wherein: a supporting component is arranged on one side of the top of the base (1); the supporting component is contacted with the bottom of the conveyor body (2); the supporting assembly comprises a fixed frame (61), a supporting rod (62) and a guide wheel (63); the fixed frame (61) is fixedly connected to the top of the base (1); a third sliding chute (15) is arranged on the inner wall of the fixed frame (61); the top of the support rod (62) is fixedly connected to the bottom of the conveyor body (2); the bottom end of the supporting rod (62) is arranged in the fixing frame (61); guide pulley (63) rotate to be connected in branch (62) bottom outer wall, and sliding connection is inside third spout (15).

5. A shaftless screw conveyor according to claim 4, wherein: a feed inlet (7) is formed in one side of the top of the conveyor body (2); and a feed opening (8) is formed in one side of the bottom of the conveyor body (2).

6. A shaftless screw conveyor according to claim 5, wherein: two groups of fixing frames (61), two groups of supporting rods (62) and two groups of guide wheels (63) are symmetrically arranged on one side of the top of the base (1).