CN213863898U

CN213863898U - Unpowered conveying mechanism

Info

Publication number: CN213863898U
Application number: CN202022685671.XU
Authority: CN
Inventors: 高国计
Original assignee: Tianjin Beide Technology Co ltd
Current assignee: Tianjin Beide Technology Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-08-03
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses an unpowered conveying mechanism belongs to the conveying equipment field, comprising a base plate, both sides front end outer wall fixed mounting has the curb plate around the bottom plate, the inside lateral wall fixed mounting of curb plate has fixed block A, the inside turn trough A that is equipped with of opening in fixed block A center, the inside spiral shell groove A that is equipped with of opening in turn trough A left and right sides fixed block A, fixed block A front end outer wall has clamped fixed block B, the inside turn trough B that is equipped with of opening in fixed block B downside center, the inside spiral shell groove B that is equipped with of opening in turn trough B left and right sides fixed block B, spiral shell groove A and spiral shell groove B center lateral wall fixed mounting have the packing ring, the inside bolt that is equipped with of turning of spiral shell groove A and spiral shell. Through setting up rotating-structure and symmetrical structure, conveying mechanism's practicality has been improved.

Description

Unpowered conveying mechanism

Technical Field

The utility model relates to a conveying equipment technical field especially relates to an unpowered conveying mechanism.

Background

The unpowered series roller conveyor conveys objects under the action of external force or gravity, so that the objects move in a certain direction to finish the conveying function.

Patent CN201821880481.X discloses an unpowered transfer chain centering mechanism, and the mechanism is to in the modern commodity circulation conveying system, the transfer chain is by extensive application, especially the application of module area transfer chain in the tire trade, in the past by taking power mechanism to realize, like the cylinder etc. but when transport article in batches, take power mechanism centering to influence the transport beat, and increase transfer chain control program complexity, guarantee by spring and transfer line when passing through the transfer chain to embrace the arm and open and shut in step. The pre-tightening force of the adjusting rod adjusting spring ensures the centering effect when the object passes through the arm.

The conveying mechanism has the following defects: 1. the conveying roller of the conveying mechanism is easy to damage after long-term use and needs to be maintained or replaced, and the conveying mechanism is not convenient to detach and maintain independently, so that the practicability of the mechanism is reduced. 2. The two sides of the conveying mechanism are not provided with the protection mechanisms, and when the objects are large in the conveying process, the objects easily slide off to cause damage, so that the practicability of the mechanism is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides an unpowered conveying mechanism, which aims to adopt a limiting mechanism and a rotating structure, when a certain conveying roller needs to be replaced and maintained, a bolt is manually rotated upwards to be meshed with threads cut on the inner walls of a thread groove A and a thread groove B through the outer wall, so that the bolt is rotated upwards to be taken out, a fixed block B is directly pulled upwards to be separated from the fixed block A, the upper end of a rotating wheel is not limited by the rotating groove B, namely, a metal rotating roller can be directly lifted upwards, the rotating wheels at the front end and the rear end are moved upwards and separated from the rotating groove A, a single metal rotating roller can be completely disassembled, the metal rotating roller is convenient to clean or replace, after replacement or cleaning, the rotating wheels at the front end and the rear end of the metal rotating roller are aligned with the rotating groove A to be put downwards, the thread grooves B inside the two sides of the fixed block B are aligned with the thread groove A, and the rotating groove B is clamped at the upper side of the rotating wheel, the washers on the upper side and the lower side are mutually attached, so that the rotating wheel can rotate in the rotating groove A and the rotating groove B, the bolt is used for downwards rotating in the screw groove A and the screw groove B to enter, the mechanism can be installed again, and the practicability of the mechanism is improved.

Through rotating-structure, protect conveying mechanism's both sides as required, press the switch and drive the screw rod rotation through controller control motor operation, it has the screw thread to cut through the outer wall and has the screw thread intermeshing with the swivel nut inner wall, make the swivel nut rotate upward movement at the screw rod outer wall, the movable sleeve rebound that drives spacing ring outer wall activity suit, thereby drive right-hand member fixed mounting's fender net rebound, fender net rebound drives right-hand member sliding sleeve at the vertical steady removal that makes progress of slide bar outer wall, thereby stretch out from fluting rebound, the curb plate of both sides all has fender net to protect inside around making, the security of carrying has been improved, conveying mechanism's practicality has been improved.

The utility model provides a specific technical scheme as follows:

the utility model provides an unpowered conveying mechanism, which comprises a bottom plate, side plates are fixedly arranged on the outer walls of the front and the rear sides of the bottom plate, a fixed block A is fixedly arranged on the inner side wall of the side plate, a rotary groove A is arranged in the center of the fixed block A, a spiral groove A is arranged in the fixed block A on the left and the right sides, a fixed block B is clamped on the outer wall of the front end of the fixed block A, a rotary groove B is arranged in the center of the lower side of the fixed block B, a spiral groove B is arranged in the fixed block B on the left and the right sides of the rotary groove B, gaskets are fixedly arranged on the side walls of the centers of the spiral groove A and the spiral groove B, bolts are arranged in the inner rotary grooves A and the spiral groove B, a rotary wheel is arranged in the inner rotary grooves A and the rotary groove B, a metal rotary roller is connected in the center of the rotary wheel, a switch is fixedly arranged on the outer wall of the left side of the front side plate of the bottom plate, a screw rod is arranged in the inner rotary groove on the left side of the side plate, the utility model discloses a safety protection device for the motor of a motor, including screw rod, swivel nut, spacing ring, movable sleeve, slide bar, sliding sleeve, curb plate upper end fixedly connected with motor, the screw rod rotates and has cup jointed the swivel nut, both sides fixed mounting has the spacing ring about the swivel nut outer wall, the activity of spacing ring middle part swivel nut outer wall has cup jointed the movable sleeve, the inside fixed mounting in curb plate right side has the slide bar, the slide bar outer wall activity has cup jointed the sliding sleeve, sliding sleeve and movable sleeve center fixed mounting have the fender net, open the lateral wall of curb plate upper end is equipped with the fluting.

Optionally, the rotary groove a and the rotary groove B are symmetrical up and down.

Optionally, the outer wall of the bolt is provided with threads which are mutually meshed with the threads on the inner walls of the thread groove A and the thread groove B to form a rotating structure.

Optionally, the outer wall of the screw rod is provided with threads, and the inner wall of the screw sleeve is provided with threads, which are meshed with each other to form a rotating structure.

Optionally, the input end of the switch is electrically connected with an external power supply through a wire, and the output end of the switch is electrically connected with the input end of the motor through a wire.

The utility model has the advantages as follows:

1. the embodiment of the utility model provides an unpowered conveying mechanism, through stop gear and rotating-structure, when needing to change the maintenance to a certain conveying roller, manual upwards rotate the bolt through the outer wall cut have the screw thread with screw groove A and screw groove B inner wall cut have the screw thread intermeshing, make it rotate upwards take out, direct upwards stimulate fixed block B, make fixed block B upwards separate with fixed block A, thereby make the runner upper end not limited by rotary trough B, can directly lift up the metal change roller, make the runner of both ends move upwards from the rotary trough A around, can dismantle a single metal change roller completely, be convenient for to it clear up or change new metal change roller, after changing or clearing up, aim at rotary trough A with the runner of metal change roller front and back end and put into downwards, to it with screw groove A with the inside screw groove B of fixed block B both sides, simultaneously with change groove B card in the upside of runner, the washers on the upper side and the lower side are mutually attached, so that the rotating wheel can rotate in the rotating groove A and the rotating groove B, the bolt is used for downwards rotating in the screw groove A and the screw groove B to enter, the mechanism can be installed again, and the practicability of the mechanism is improved.

2. Through rotating-structure, protect conveying mechanism's both sides as required, press the switch and drive the screw rod rotation through controller control motor operation, it has the screw thread to cut through the outer wall and has the screw thread intermeshing with the swivel nut inner wall, make the swivel nut rotate upward movement at the screw rod outer wall, the movable sleeve rebound that drives spacing ring outer wall activity suit, thereby drive right-hand member fixed mounting's fender net rebound, fender net rebound drives right-hand member sliding sleeve at the vertical steady removal that makes progress of slide bar outer wall, thereby stretch out from fluting rebound, the curb plate of both sides all has fender net to protect inside around making, the security of carrying has been improved, conveying mechanism's practicality has been improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic front sectional view of an unpowered conveying mechanism according to an embodiment of the present invention;

fig. 2 is a schematic view of a partial bottom cross-sectional structure of an unpowered conveying mechanism according to an embodiment of the present invention;

fig. 3 is an enlarged partial structural view of a portion a in fig. 1 of an unpowered conveying mechanism according to an embodiment of the present invention;

fig. 4 is a schematic bottom sectional view of an unpowered conveying mechanism according to an embodiment of the present invention.

In the figure: 1. a base plate; 2. a side plate; 3. a fixed block A; 4. a rotary groove A; 5. a thread groove A; 6. a fixed block B; 7. a thread groove B; 8. a rotary groove B; 9. a gasket; 10. a rotating wheel; 11. metal roller; 12. a switch; 13. a screw; 14. a motor; 15. a threaded sleeve; 16. a limiting ring; 17. a movable sleeve; 18. a slide bar; 19. A sliding sleeve; 20. blocking the net; 21. grooving; 22. and (4) bolts.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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.

An unpowered transport mechanism according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 4.

Referring to fig. 1, 2, 3 and 4, an unpowered conveying mechanism provided in an embodiment of the present invention includes a bottom plate 1, side plates 2 are fixedly installed on outer walls of front and rear ends of the bottom plate 1, a fixing block A3 is fixedly installed on a side wall inside the side plate 2, a rotary groove a4 is installed inside a center of the fixing block A3, a screw groove a5 is installed inside a fixing block A3 on left and right sides of the rotary groove a4, a fixing block B6 is clamped on an outer wall of a front end of the fixing block A3, a rotary groove B8 is installed inside a center of a lower side of the fixing block B6, a screw groove B7 is installed inside a fixing block B6 on left and right sides of the rotary groove B8, a washer 9 is fixedly installed on a side wall of the screw groove a5 and the screw groove B7, a bolt 22 is installed inside the screw groove a5 and the screw groove B7, a rotary wheel 10 is installed inside the rotary groove a4 and a rotary groove B8, a rotary wheel 11 is rotatably installed on a rotary wheel 11, a switch 12 is fixedly installed on an outer wall of a left side wall of the front end of the bottom plate 2, the screw rod 13 is equipped with to inside commentaries on classics in curb plate 2 left side, screw rod 13 upper end fixedly connected with motor 14, screw rod 13 rotates and has cup jointed swivel nut 15, both sides fixed mounting has spacing ring 16 about the 15 outer walls of swivel nut, spacing ring 16 middle part 15 outer walls of swivel nut activity has cup jointed movable sleeve 17, the inside fixed mounting in curb plate 2 right side has slide bar 18, slide bar 18 outer wall activity has cup jointed sliding sleeve 19, sliding sleeve 19 and movable sleeve 17 center fixed mounting have fender net 20, 2 upper end lateral walls of curb plate open and are equipped with fluting 21.

Referring to fig. 1, 2 and 3, the rotary groove a4 and the rotary groove B8 are vertically symmetrical, when a certain conveying roller needs to be replaced and maintained, the bolt 22 is manually rotated upwards to be meshed with the screw groove a5 and the screw groove B7 through the outer wall cut with screw threads, so that the bolt is rotated upwards to be taken out, the fixed block B6 is directly pulled upwards to separate the fixed block B6 from the fixed block A3 upwards, the upper end of the rotating wheel 10 is not limited by the rotary groove B8, the metal rotating roller 11 can be directly lifted upwards, the rotating wheels 10 at the front end and the rear end are moved upwards from the rotary groove a4 to separate the single metal rotating roller 11, the metal rotating roller 11 can be completely disassembled, the metal rotating roller 11 is convenient to clean or replace, when replacing or cleaning, the rotating wheel 10 at the front end and the rear end of the metal rotating roller 11 is aligned with the rotary groove a4 to be put downwards, the screw groove B7 and the screw groove a5 inside the two sides of the metal rotating roller B6 are clamped on the upper side of the fixed block 8, make the packing rings 9 of upper and lower both sides laminate each other to make runner 10 can rotate in runner A4 and runner B7, use bolt 22 to rotate the entering downwards in thread groove A5 and thread groove B7, can reinstall, improved the practicality of mechanism.

Referring to fig. 1, 2 and 3, when a conveyor roll needs to be replaced and maintained, the bolt 22 is manually rotated upwards to be engaged with the threads cut on the inner walls of the thread groove a5 and the thread groove B7, so as to form a rotating structure, when the conveyor roll needs to be replaced and maintained, the bolt 22 is manually rotated upwards to be engaged with the threads cut on the inner walls of the thread groove a5 and the thread groove B7, so that the bolt is rotated upwards to be taken out, the fixing block B6 is directly pulled upwards to separate the fixing block B6 upwards from the fixing block A3, so that the upper end of the rotating wheel 10 is not limited by the rotating groove B8, namely, the metal rotating roller 11 can be directly lifted upwards, the rotating wheels 10 at the front end and the rear end are separated upwards from the rotating groove a4, a single metal rotating roller 11 can be completely disassembled, the metal rotating roller 11 is convenient to clean or replace, and the rotating wheels 10 at the front end and the rear end of the metal rotating roller 11 are aligned with the rotating groove a4 downwards after replacement or cleaning, the screw groove B7 and the screw groove A5 in the two sides of the fixed block B6 are aligned, the rotary groove B8 is clamped on the upper side of the rotary wheel 10, the gaskets 9 on the upper side and the lower side are mutually attached, and therefore the rotary wheel 10 can rotate in the rotary groove A4 and the rotary groove B7, the bolt 22 is used for downwards rotating in the screw groove A5 and the screw groove B7 to enter, the mechanism can be installed again, and the practicability of the mechanism is improved.

Referring to fig. 1 and 4, the outer wall of the screw 13 is cut with threads to engage with the inner wall of the screw sleeve 15 with threads to form a rotating structure, when both sides of the conveying mechanism need to be protected, the push switch 12 drives the screw 13 to rotate through the operation of the controller control motor 14, the outer wall is cut with threads to engage with the inner wall of the screw sleeve 15 with threads to enable the screw sleeve 15 to move upwards through the rotation of the outer wall of the screw 13, the movable sleeve 17 of the movable sleeve of the outer wall of the limit ring 16 is driven to move upwards, so as to drive the blocking net 20 fixedly installed at the right end to move upwards, the blocking net 20 moves upwards to drive the sliding sleeve 19 at the right end to vertically and stably move upwards on the outer wall of the sliding rod 18, so as to move upwards from the slot 21 and extend out, so that the side plates 2 at the front and rear sides are all provided with the blocking net 20 to protect the inside, thereby improving the conveying safety and improving the practicability of the conveying mechanism.

Referring to fig. 1, the input end of the switch 12 is electrically connected to an external power source through a wire, and the output end of the switch 12 is electrically connected to the input end of the motor 14 through a wire.

The switch 12 and the motor 14 are products in the prior art, the motor 14 is HD2401-24, the manufacturer is Anchuan, the switch 12 is LA38-11DN, the manufacturer is Mixi, and details are not repeated here.

The embodiment of the utility model provides an unpowered conveying mechanism, when needing to change the maintenance to a certain conveying roller, manual upwards rotate bolt 22 through the outer wall and cut screw thread and have the screw thread intermeshing with spiral groove A5 and spiral groove B7 inner wall, make it rotate upwards and take out, directly upwards stimulate fixed block B6, make fixed block B6 upwards separate with fixed block A3, thereby make runner 10 upper end not limited by rotary groove B8, can directly upwards lift up metal rotor 11, make runner 10 at both ends from the rotary groove A4 upwards move the separation around, can dismantle a single metal rotor 11 completely, be convenient for clear up or more new metal rotor 11 to it, when changing or after clearing up, aim at rotary groove A4 with metal rotor 10 at the front and back end and put into downwards, it is to with spiral groove B7 and spiral groove A5 of fixed block B6 both sides inside, the upside that blocks in rotor 10 will change groove B8 simultaneously, the gaskets 9 on the upper side and the lower side are mutually attached, so that the rotating wheel 10 can rotate in the rotating groove A4 and the rotating groove B7, the bolt 22 is used for downwards rotating and entering in the screw groove A5 and the screw groove B7, the reinstallation can be realized, when the protection is needed on the two sides of the conveying mechanism, the press switch 12 controls the motor 14 to operate through the controller to drive the screw 13 to rotate, the screw is mutually meshed with the screw cut on the inner wall of the screw sleeve 15 through the screw cut on the outer wall, the screw sleeve 15 rotates and upwards moves on the outer wall of the screw 13, the movable sleeve 17 movably sleeved on the outer wall of the limiting ring 16 is driven to upwards move, the blocking net 20 fixedly arranged at the right end is driven to upwards move, the blocking net 20 upwards moves to drive the sliding sleeve 19 at the right end to upwards vertically and stably move on the outer wall of the sliding rod 18, the sliding sleeve 21 upwards moves and extends out, and the side plates 2 on the front side and the rear side have the blocking net 20 to protect the inside.

It should be noted that the present invention relates to an unpowered conveying mechanism, which includes a switch 12 and a motor 14, and the components are all universal standard components or components known to those skilled in the art, and the structure and principle of the components are all known to those skilled in the art through technical manuals or through conventional experimental methods.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. An unpowered conveying mechanism is characterized by comprising a bottom plate (1), side plates (2) are fixedly mounted on the outer walls of the front end and the rear end of the bottom plate (1), fixed blocks A (3) are fixedly mounted on the inner side walls of the side plates (2), a rotary groove A (4) is mounted in the center of each fixed block A (3), screw grooves A (5) are mounted in the fixed blocks A (3) on the left side and the right side of the rotary groove A (4), fixed blocks B (6) are clamped on the outer walls of the front ends of the fixed blocks A (3), a rotary groove B (8) is mounted in the center of the lower side of each fixed block B (6), screw grooves B (7) are mounted in the fixed blocks B (6) on the left side and the right side of the rotary groove B (8), gaskets (9) are fixedly mounted on the central side walls of the screw grooves A (5) and the screw grooves B (7), bolts (22) are rotatably mounted in the screw grooves A (5) and B (7), the rotating wheels (10) are rotatably arranged in the rotating groove A (4) and the rotating groove B (8), the center of the rotating wheel (10) is connected with a metal rotating roller (11) in a switching way, the outer wall of the left side of the front end side plate (2) of the bottom plate (1) is fixedly provided with a switch (12), a screw rod (13) is rotatably arranged inside the left side of the side plate (2), the upper end of the screw rod (13) is fixedly connected with a motor (14), the screw rod (13) is rotatably sleeved with a threaded sleeve (15), the upper side and the lower side of the outer wall of the threaded sleeve (15) are fixedly provided with limit rings (16), a movable sleeve (17) is movably sleeved on the outer wall of the threaded sleeve (15) in the middle of the limiting ring (16), a sliding rod (18) is fixedly arranged in the right side of the side plate (2), a sliding sleeve (19) is movably sleeved on the outer wall of the sliding rod (18), sliding sleeve (19) and movable sleeve (17) center fixed mounting have fender net (20), curb plate (2) upper end lateral wall is opened and is equipped with fluting (21).

2. An unpowered transport mechanism according to claim 1, wherein the rotary chute a (4) and the rotary chute B (8) are symmetrical up and down.

3. An unpowered transport mechanism according to claim 1 wherein the bolt (22) is threaded on its outer wall to engage with the threads on the inner walls of the channel a (5) and channel B (7) to provide a rotational structure.

4. An unpowered transport mechanism according to claim 1, wherein the screw (13) is threaded on the outer wall and is engaged with the screw sleeve (15) on the inner wall to form a rotary structure.

5. An unpowered transport mechanism according to claim 1, wherein the switch (12) is electrically connected at an input to an external power source via a wire, and the switch (12) is electrically connected at an output to the motor (14) at an input via a wire.