CN220501960U

CN220501960U - Stop limiting device

Info

Publication number: CN220501960U
Application number: CN202321960218.2U
Authority: CN
Inventors: 祝宝山
Original assignee: Cixi Youchuang Logistics Equipment Co ltd
Current assignee: Cixi Youchuang Logistics Equipment Co ltd
Priority date: 2023-07-24
Filing date: 2023-07-24
Publication date: 2024-02-20
Anticipated expiration: 2033-07-24

Abstract

The utility model discloses a stop limiting device, which comprises a conveying table and a driving roller arranged on the conveying table, wherein a blocking component, a driving component for driving the blocking component to rotate and a locking component for limiting the blocking component to rotate are rotationally arranged at the feeding end of the conveying table; the blocking assembly comprises a blocking plate, a supporting plate and a supporting plate, wherein the blocking plate is provided with a connecting end which is rotatably arranged on the conveying table, and a free end which is movably arranged on the conveying table, and the free end is provided with a flush position relative to the conveying table and a tilting position which is partially exposed out of the conveying table; the driving assembly at least comprises a first elastic element, wherein the first elastic element applies upward acting force to the free end and keeps the free end in an upturned position; the locking assembly comprises a locking piece which forms a locking matching position on the blocking assembly, and the locking piece is matched with the locking matching position so that the free end is in a flush position.

Description

Stop limiting device

Technical Field

The utility model relates to the technical field of logistics transportation devices, in particular to a stop limiting device.

Background

In the existing logistics conveying technology, a conveying platform is often needed, and a plurality of driving rollers or universal wheels are arranged on the conveying platform, so that luggage or goods can slide on the conveying platform, and the luggage or goods can be transported more easily and quickly.

However, due to the heavy weight of some baggage or cargo, a backflow condition is likely to occur on the conveying platform, and the baggage or cargo is separated from the conveying platform, so that the baggage or cargo is damaged.

Disclosure of Invention

In order to solve the technical problems in the background art, the utility model provides a stop limiting device.

The utility model solves the technical problems by adopting the following technical scheme:

the stop limiting device comprises a conveying table and a driving roller arranged on the conveying table, wherein a blocking assembly is rotationally arranged at the feeding end of the conveying table, a driving assembly for driving the blocking assembly to rotate and a locking assembly for limiting the blocking assembly to rotate;

the blocking assembly comprises a blocking plate, a supporting plate and a supporting plate, wherein the blocking plate is provided with a connecting end which is rotatably arranged on the conveying table, and a free end which is movably arranged on the conveying table, and the free end is provided with a flush position relative to the conveying table and a tilting position which is partially exposed out of the conveying table;

the driving assembly at least comprises a first elastic element, wherein the first elastic element applies upward acting force to the free end and keeps the free end in an upturned position;

the locking assembly comprises a locking piece which forms a locking matching position on the blocking assembly, and the locking piece is matched with the locking matching position so that the free end is in a flush position.

Preferably, the locking assembly comprises a second elastic element acting on the locking member so that the locking member always has a movement tendency towards the blocking plate, and a release assembly comprising a release plate which is received by the locking member and exerts a force on the locking member away from the blocking assembly so as to release the locking member from the blocking assembly. Through above improvement, owing to be provided with the second elastic element on the locking component, make the locking piece have the motion trend towards the barrier plate, when the locking piece inserts in locking cooperation coordination, the barrier plate is in the flush position, and the barrier plate is the furling state this moment, if need let the barrier plate warp, let the locking piece keep away from the barrier plate with breaking away from the board, make the barrier plate warp.

Preferably, the locking piece comprises a mounting sleeve arranged on the conveying table and an inserting shaft movably arranged in the mounting sleeve, and the second elastic element is abutted between the inserting shaft and the mounting sleeve. Through above improvement, owing to the effect of second elastic element to the plug-in shaft, the plug-in shaft has the motion trend towards the barrier plate all the time, makes the plug-in shaft stretch out the installation cover, when not using the barrier plate, can put into the locking cooperation position with the plug-in shaft, makes the barrier plate be in the horizontality.

Preferably, the conveying table is rotatably provided with a driving shaft, the disengaging plate is arranged on the driving shaft, and the driving shaft drives the disengaging plate to rotate so as to enable the disengaging plate to be abutted with the locking piece and drive the locking piece to be relatively far away from the blocking assembly. Through the improvement, when the blocking plate needs to be ejected, the driving shaft can be rotated to enable the disengaging plate to rotate, the disengaging plate generates acting force on the locking piece, and the locking piece moves away from the blocking plate, so that the blocking plate is ejected under the action of the first elastic element.

Preferably, the two sides of the blocking plate are rotatably provided with rotating arms, one end of each rotating arm is hinged with the conveying table, the other end of each rotating arm is hinged to the bottom of the free end, one end of each first elastic element is connected to the corresponding rotating arm, the other end of each first elastic element is connected with the corresponding connecting end, and the locking matching part is arranged on the corresponding rotating arm or the blocking plate. Through above improvement, when the loading end begins to transport goods, the goods is pressed and is passed the barrier plate and carry out the transmission, and the barrier plate descends under the pressure of goods to drive the rotation arm and rotate downwards, after the goods leaves, under the effect of first elastic element, the barrier plate rises, and drives the rotation arm upwards to rotate and support the barrier plate.

Preferably, the end part of the driving shaft is provided with a pedal part for driving the driving shaft to rotate, and a pedal plane is formed on the pedal part. Through above improvement, can directly step on with the foot and step on the plane for unblock barrier plate, convenient to use more.

Preferably, a guide slope is formed at an end of the insertion shaft. Through the improvement, the end part of the inserting shaft is provided with the guide inclined plane, so that the inserting shaft can be smoothly placed into the positioning hole to fix the blocking plate.

Preferably, the conveying table is provided with a connecting plate, and the connecting plate is connected with the blocking plate to form a feeding plane. Through above improvement, the joint board and the baffle plate are joined to form a feeding plane, and when the baffle plate is folded, cargoes can be prevented from being blocked in from a gap between the joint board and the baffle plate.

Preferably, a plurality of blocking components are arranged on the conveying table at intervals. Through the improvement, a plurality of blocking assemblies are arranged on the conveying table, so that all conveying tables with all blocking plates can be opened, and only part of conveying tables with parts used by the blocking plates can be opened, and the novel combined type conveying table can be used in different scenes.

Preferably, a feeding inclined plane is formed between the connecting end and the free end. Through above improvement, the baffle is whole to be an acute angle right triangle, and long sharp face rotates with the inclined plane link and sets up on carrying the platform, and the inclined plane is as the material loading inclined plane of goods, and short sharp face is as blocking face and goods butt, avoids the goods backward flow.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. the blocking plate is rotatably arranged at the feeding end of the conveying table, and the first elastic element is connected between the blocking plate and the conveying table, so that one end of the blocking plate always has an upward overturning trend, when goods pass through from above, the blocking plate receives the pressure of the goods from top to bottom and rotates downwards, the goods transportation cannot be influenced, when the goods generate backflow, the goods generate horizontal force on the blocking plate, the blocking plate cannot rotate, and therefore the situation that the goods backflow and are separated from the conveying table is avoided;

2. the locking assembly is arranged on the conveying table and comprises a locking piece, a locking matching part is formed on the blocking assembly, and the locking piece is matched with the locking matching part so that the free end is in a flush position, and the blocking plate can be quickly folded when the blocking plate is not needed;

drawings

FIG. 1 is a schematic structural view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the blocking plate of the present utility model when mated with a plug assembly;

FIG. 3 is a schematic view of a baffle plate embodiment of the present utility model;

FIG. 4 is a schematic diagram of a release assembly embodiment of the present utility model;

FIG. 5 is a schematic view of a plug assembly according to the present utility model;

FIG. 6 is a cross-sectional view of a plug assembly of the present utility model;

FIG. 7 is a schematic view of a baffle plate according to the present utility model;

in the figure: 1. a conveying table; 2. a driving roller; 3. a blocking assembly; 4. a drive assembly; 5. a locking assembly; 6. releasing the assembly; 101. a blocking plate; 102. a connection end; 103. a free end; 104. a first elastic element; 105. a locking member; 106. locking the matching part; 201. a second elastic element; 202. a release plate; 203. a disengaging section; 204. a mounting sleeve; 205. inserting a shaft; 206. a drive shaft; 207. a rotating arm; 208. a connecting rod; 209. a connecting shaft; 301. a pedal portion; 302. stepping on a plane; 303. a guide slope; 304. a feeding plane; 305. a feeding inclined plane; 306. a blocking surface; 307. a splice plate;

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.

It will be understood that, although the terms upper, middle, lower, top, end, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another for ease of understanding and are not used to define any directional or sequential limitation.

As shown in fig. 1 to 7, a stop limiting device comprises a conveying table 1, a driving roller 2 arranged on the conveying table 1, a blocking component 3 rotatably arranged at the feeding end of the conveying table 1, a driving component 4 for driving the rotation of the blocking component 3, and a locking component 5 for limiting the rotation of the blocking component 3.

Further, the blocking assembly 3 comprises a blocking plate 101, wherein the blocking plate 101 is provided with a connecting end 102 rotatably arranged on the conveying table 1 and a free end 103 movably arranged on the conveying table 1, and the free end 103 is provided with a flush position relative to the conveying table 1 and a tilting position partially exposing the conveying table 1;

the driving assembly 4 at least comprises a first elastic element 104, wherein the first elastic element 104 applies upward force to the free end 103 and keeps the free end 103 in the tilted position;

the locking assembly 5 comprises a locking member 105 constituting a locking engagement portion 106 on the blocking assembly 3, the locking member 105 being engaged with the locking engagement portion 106 so that the free end 103 is in a flush position.

Specifically, when the locking piece 105 and the locking matching portion 106 are horizontally arranged relative to the conveying table 1, and when the locking piece 105 is separated from the locking matching portion 106, the conveying table 1 is partially exposed by the blocking plate 101, and a blocking surface 306 is formed, when goods pass through from the upper side, the blocking plate 101 receives the pressure of the goods, and the pressure from the upper side to the lower side, and rotates downwards, so that the goods can not be influenced in transportation, when the goods generate backflow, the blocking surface 306 on the blocking plate 101 generates a horizontal force, and the blocking plate 101 cannot rotate, so that the situation that the goods backflow is avoided, and the situation that the goods are separated from the conveying table 1 is avoided, and after the conveying is completed, the locking piece 105 can be inserted into the locking matching portion 106, so that the goods can be quickly folded when the blocking plate 101 is not needed.

As shown in fig. 1, 2, 3, 4 and 7, further explanation of the implementation of the blocking plate 101 in this embodiment is that the two sides of the blocking plate 101 are rotatably provided with a rotating arm 207, a connecting shaft 209 is provided on the blocking plate 101, the rotating arm 207 is connected with the connecting shaft 209, a connecting rod 208 is provided between the rotating arms 207, one end of the first elastic element 104 is connected with the connecting rod 208, the other end is connected with the blocking plate 101, when the loading end starts to transport goods, the goods is pressed across the blocking plate 101 to be transported, the blocking plate 101 falls under the pressure of the goods and drives the rotating arm 207 to rotate downwards, and when the goods leaves, the blocking plate 101 rises under the action of the first elastic element 104 and drives the rotating arm 207 to rotate upwards to support the blocking plate 101.

Specifically, the connection end 102 of the blocking plate 101 is rotatably disposed on the conveying table 1, a loading inclined plane 305 is formed between the connection end 102 and the blocking surface 306, the blocking plate 101 is integrally in an acute angle right triangle shape, the long straight line surface and the inclined plane connection end 102 are rotatably disposed on the conveying table 1, the inclined plane is used as the loading inclined plane 305 of the goods, and the short straight line surface is used as the blocking surface 306 to be abutted against the goods, so that the goods are prevented from flowing back.

Preferably, the conveying table 1 is provided with a connecting plate 307, the connecting plate 307 is connected with the blocking plate 101 to form a feeding plane 304, the connecting plate 307 is connected with the blocking plate 101 to form the feeding plane 304, and when the blocking plate 101 is folded, cargoes can be prevented from being blocked in from a gap between the connecting plate 307 and the blocking plate 101.

As shown in fig. 5 and 6, as a further explanation of the locking assembly 5 in this embodiment, the locking assembly 5 includes a second elastic element 201, which acts on the locking member 105 to make the locking member 105 always have a movement trend toward the blocking plate 101, and the locking assembly 5 further includes a release assembly 6, where the release assembly 6 includes a release plate 202, and the release plate 202 receives the locking member 105 and applies a force to the locking member 105 away from the blocking assembly 3 to release the locking member 105 from the blocking assembly 3, and since the locking assembly 5 is provided with the second elastic element 201, the locking member 105 has a movement trend toward the blocking plate 101, when the locking member 105 is inserted in the locking engagement, the blocking plate 101 is in the flush position, and the blocking plate 101 is in the folded state, and if the blocking plate 101 needs to be lifted, the release plate 202 lifts the locking member 105 away from the blocking plate 101.

Further, the locking member 105 includes a mounting sleeve 204 disposed on the conveying table 1, and an inserting shaft 205 movably disposed in the mounting sleeve 204, and the second elastic element 201 abuts between the inserting shaft 205 and the mounting sleeve 204, and since the second elastic element 201 acts on the inserting shaft 205, the inserting shaft 205 always has a movement trend toward the blocking plate 101, so that the inserting shaft 205 extends out of the mounting sleeve 204, when the blocking plate 101 is not used, the inserting shaft 205 can be placed into the locking matching position 106, so that the blocking plate 101 is in a horizontal state.

Specifically, a disengaging portion 203 is disposed at the end of the inserting shaft 205, a driving shaft 206 is rotatably disposed on the conveying table 1, a disengaging plate 202 is disposed on the driving shaft 206, the driving shaft 206 drives the disengaging plate 202 to rotate, so that the disengaging plate 202 abuts against the disengaging portion 203, and the inserting shaft 205 is driven to be relatively far away from the positioning hole, when the blocking plate 101 needs to be ejected, the driving shaft 206 can be rotated, the disengaging plate 202 is driven to rotate, the disengaging plate 202 generates a force on the disengaging portion 203, and the disengaging portion 203 drives the inserting shaft 205 to move away from the locking matching portion 106, so that the blocking plate 101 is rotated to be ejected under the action of the first elastic element 104.

The drive shaft 206 tip is equipped with the pedal portion 301 that drives drive shaft 206 rotation, is formed with on pedal portion 301 and tramples the plane 302, can directly trample on trampling the plane 302 with the foot for unblock barrier 101, more convenient to use.

Preferably, a guiding inclined surface 303 is provided at the end of the insertion shaft 205, so that the insertion shaft 205 can be smoothly inserted into the positioning hole to fix the blocking plate 101.

As shown in fig. 1, in some other embodiments, a plurality of blocking assemblies 3 and locking assemblies 5 are disposed on the conveying table 1, so that all conveying tables 1 using all blocking plates 101 can be opened, or only part of conveying tables 1 using part of blocking plates 101 can be opened, and the conveying tables can be used in different scenes.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. The stop limiting device comprises a conveying table (1) and a driving roller (2) arranged on the conveying table (1), and is characterized in that a blocking component (3), a driving component (4) for driving the rotation of the blocking component (3) and a locking component (5) for limiting the rotation of the blocking component (3) are rotationally arranged at the feeding end of the conveying table (1);

a blocking assembly (3) comprising a blocking plate (101), the blocking plate (101) having a connecting end (102) rotatably arranged on the conveying table (1), and a free end (103) movably arranged on the conveying table (1), the free end (103) having a flush position relative to the conveying table (1) and a tilted position partially exposing the conveying table (1);

the driving assembly (4) at least comprises a first elastic element (104), wherein the first elastic element (104) applies upward acting force to the free end (103) and keeps the free end (103) in an upturned position;

the locking assembly (5) comprises a locking piece (105) and a locking matching position (106) formed on the blocking assembly (3), wherein the locking piece (105) is matched with the locking matching position (106) so that the free end (103) is in a flush position.

2. A stop limit device according to claim 1, characterized in that the locking assembly (5) comprises a second elastic element (201), the second elastic element (201) acting on the locking member (105) so that the locking member (105) always has a movement tendency towards the blocking plate (101), the locking assembly (5) further comprising a release assembly (6), the release assembly (6) comprising a release plate (202), the release plate (202) receiving the locking member (105) and exerting a force on the locking member (105) away from the blocking assembly (3) so as to release the locking member (105) from the blocking assembly (3).

3. A stop and limit device according to claim 2, characterized in that the locking element (105) comprises a mounting sleeve (204) arranged on the conveying table (1), a plug shaft (205) movably arranged in the mounting sleeve (204), and the second elastic element (201) is abutted between the plug shaft (205) and the mounting sleeve (204).

4. A stop and limit device according to claim 2, wherein the conveying table (1) is provided with a driving shaft (206) in a rotating manner, the disengaging plate (202) is arranged on the driving shaft (206), and the driving shaft (206) drives the disengaging plate (202) to rotate, so that the disengaging plate (202) is abutted with the locking piece (105) and drives the locking piece (105) relatively far away from the blocking assembly (3).

5. Stop limiting device according to claim 1, characterized in that the stop plate (101) is provided with rotating arms (207) at both sides, one end of each rotating arm (207) is hinged to the conveying table (1), the other end is hinged to the bottom of the free end (103), one end of each first elastic element (104) is connected to the rotating arm (207), the other end is connected to the connecting end (102), and the locking matching part (106) is arranged on the rotating arm (207) or the stop plate (101).

6. The stop limiting device according to claim 4, wherein a pedal portion (301) for driving the driving shaft (206) to rotate is provided at an end portion of the driving shaft (206), and a pedal plane (302) is formed on the pedal portion (301).

7. A stop and limit device according to claim 3, characterized in that the end of the plug shaft (205) is formed with a guiding bevel (303).

8. Stop and limit device according to claim 1, characterized in that the conveying table (1) is provided with a joint plate (307), and the joint plate (307) is joined with the blocking plate (101) to form a feeding plane (304).

9. Stop limiting device according to claim 1, characterized in that a plurality of blocking assemblies (3) are arranged on the conveying table (1) at intervals.

10. A stop and limit device according to claim 1, characterized in that a loading ramp (305) is formed between the connecting end (102) and the free end (103).