CN220448813U - Supermarket conveying line tensioning device - Google Patents

Abstract

The utility model relates to the technical field of supermarket conveying lines, in particular to a tensioning device for a supermarket conveying line, which comprises a machine body, wherein a conveying line is arranged on the machine body, reversing mechanisms are arranged on two sides of the machine body, two first rotating shafts are arranged on the reversing mechanisms and are respectively positioned on two sides of the conveying line, two transverse connecting rods are arranged on the reversing mechanisms, and one ends of the two transverse connecting rods are connected with auxiliary mechanisms. The utility model can automatically adjust, is convenient for the second rotating shaft and the two first rotating shafts to collide with the conveying line to move, can prolong the length of the motion track of the conveying line, effectively ensures the transportation stability by tensioning the conveying line, and can stably convey supermarket articles.

Description

Supermarket conveying line tensioning device

Technical Field

The utility model relates to the technical field of supermarket conveying lines, in particular to a tensioning device for a supermarket conveying line.

Background

The packing and the distribution of the objects are completed manually, and errors are necessarily caused in manual operation, so that if the weight of the objects in the packing process is wrong, the customer is easy to trust the merchant, and distribution personnel are required to classify the areas of one object during distribution, so that the working intensity of the distribution personnel is increased, and the distribution efficiency is affected.

In order to solve the technical problem, a suspension conveying sorting system based on a fresh supermarket in the prior China patent publication No. CN209956824U comprises a control unit, a suspension chain conveying module, a sensor module, a confluence sorting module, a scanning weighing module, an automatic conveying module and a distribution sorting module, wherein the control unit comprises an order module, an inventory module and a CPU processing module, the CPU processing module comprises a microprocessor CPU chip and a memory, the scanning weighing module comprises a first scanner, a second scanner and a weighing device, the automatic conveying module comprises a sorting conveying track, a confluence conveying track, an object weight supplementing fork and an object weight supplementing track, and the distribution sorting module comprises a plurality of sorting distribution forks and sorting distribution tracks. The utility model is beneficial to scanning and weighing the packed articles by arranging the scanning and weighing module, and prevents the weight error of the packed articles from causing the articles to fail to reach the value required by the customer and influencing the credit of the merchant.

When in actual use, the supermarket conveying line can effectively transport articles, but after long-time use, the conditions of loosening easily occur, and the tensioning of the supermarket conveying line cannot be fully ensured, so that the articles are not convenient to convey, and therefore, improvement is needed.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a tensioning device for a supermarket conveying line.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a supermarket transfer chain overspeed device tensioner, includes the organism, install the transmission line on the organism, the both sides of organism all are equipped with reverse mechanism, be equipped with two first pivots on the reverse mechanism, two first pivots are located the both sides of transmission line respectively, be equipped with two horizontal connecting rods on the reverse mechanism, the one end of two horizontal connecting rods is connected with auxiliary mechanism.

Preferably, in order to make two first pivots can be fine promote the transmission line removal, reverse mechanism is including fixing four first montants in organism both sides, first axle sleeve has been cup jointed in the lower extreme slip of first montant, first pivot is located between two first axle sleeves on the same side, one side of organism is fixed with the location axle, the epaxial pendulum rod that has cup jointed that rotates of location, the both ends of pendulum rod all are equipped with the opening, slidable mounting has the connecting axle in the opening, the connecting axle rotates and connects in the upper end one side of two first axle sleeves on one side of them, the one end of two transverse links respectively with two first axle sleeve fixed connection on the same first pivot.

Preferably, in order to realize self-adjustment and improve the adjustment efficiency, a first spring is commonly fixed between the swing rod and the machine body.

Preferably, in order to assist in adjusting the conveying line, the conveying line is convenient to tension, the auxiliary mechanism comprises two second vertical rods fixed on one side of the machine body, pushing mechanisms are arranged on the two second vertical rods, second rotating shafts are arranged on the pushing mechanisms, the second rotating shafts are in contact with the conveying line, and the pushing mechanisms are connected with the two transverse connecting rods.

Preferably, for adjusting by oneself, be convenient for promote the transmission line fast and remove, pushing mechanism includes the second sleeve that slides and cup joints in second montant lower extreme, and two horizontal connecting rods are fixed respectively in one side of two second sleeves, the cover is equipped with the second spring on the second montant, the both ends of second spring are fixed respectively at the upper end of second sleeve and the top of second montant.

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

1. the second shaft is pushed to move by the second spring in the auxiliary mechanism, and the second shaft can abut against the conveying line to move, so that the conveying line can be tensioned;

2. through the cooperation of the auxiliary mechanism and the first spring, the two first rotating shafts on the reversing mechanism can move reversely, so that the two first rotating shafts are convenient to move against the conveying line, the tensioning effect can be better ensured, and the stable conveying of materials is facilitated;

in summary, the utility model can automatically adjust, is convenient for the second rotating shaft and the two first rotating shafts to collide with the conveying line to move, can prolong the length of the movement track of the conveying line, effectively ensures the transportation stability by tensioning the conveying line, and can stably convey supermarket articles.

Drawings

Fig. 1 is a structural diagram of a tensioning device for a supermarket conveying line;

fig. 2 is an enlarged view at a position a of fig. 1 of a tensioning device for a supermarket conveyor line, which is provided by the utility model;

FIG. 3 is an enlarged view of section B of the supermarket conveyor line tensioning device of FIG. 1 according to the present utility model;

in the figure: 1 second spring, 2 conveying lines, 3 machine bodies, 4 transverse connecting rods, 5 second rotating shafts, 6 first springs, 7 first vertical rods, 8 first shaft sleeves 9 connecting shaft, 10 opening, 11 pendulum rod, 12 locating shaft, 13 first pivot, 14 second montant, 15 second sleeve.

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.

Referring to fig. 1-3, a tensioning device for a supermarket conveying line comprises a machine body 3, wherein a conveying line 2 is installed on the machine body 3, the conveying line 2 can stably convey supermarket objects, the machine body 3 can well enable the conveying line 2 to rotate and convey materials conveniently, two sides of the machine body 3 are provided with reversing mechanisms, two first rotating shafts 13 are arranged on the reversing mechanisms, the two first rotating shafts 13 can well enable the first rotating shafts 13 to reversely move through the reversing mechanisms, the two first rotating shafts 13 are respectively located at two sides of the conveying line 2, two transverse connecting rods 4 are arranged on the reversing mechanisms, one ends of the two transverse connecting rods 4 are connected with auxiliary mechanisms, the auxiliary mechanisms are convenient to operate through the transverse connecting rods 4, the second rotating shafts 5 can conveniently collide with the conveying line 2, the conveying line 2 can well be tensioned, and the supermarket objects can be stably conveyed conveniently.

Referring to fig. 1-3, the reversing mechanism comprises four first vertical rods 7 fixed on two sides of a machine body 3, the lower ends of the first vertical rods 7 are slidably sleeved with first shaft sleeves 8, the first shaft sleeves 8 can be well lifted and lowered, a first rotating shaft 13 is positioned between the two first shaft sleeves 8 on the same side, a positioning shaft 12 is fixed on one side of the machine body 3, a swinging rod 11 is rotatably sleeved on the positioning shaft 12, connecting shafts 9 on the lifting and lowering energy lines of the two first shaft sleeves 8 connected with a transverse connecting rod 4 move, the swinging rod 11 is conveniently rotated by abutting against side walls in an opening 10, openings 10 are formed in two ends of the swinging rod 11, connecting shafts 9 are slidably mounted in the opening 10, the connecting shafts 9 are rotatably connected to one side of the upper ends of the two first shaft sleeves 8 on one side, the swinging rod 11 can well push and lower the transmission line 2 to change the length of a moving track of the two first rotating shafts 13, the two connecting rods 4 are conveniently adjusted, one ends of the two connecting rods 4 are fixedly connected with the two first shaft sleeves 8 on the same first rotating shaft 13 respectively, the two tensioning shafts 11 and the machine body 6 can be conveniently rotated by pulling a first tensioning spring 6 by itself, and the swinging rod 11 can be conveniently adjusted by self by pulling a tensioning spring 6.

Referring to fig. 1 and 3, the auxiliary mechanism comprises two second vertical rods 14 fixed on one side of the machine body 3, pushing mechanisms are respectively arranged on the two second vertical rods 14, second rotating shafts 5 are arranged on the pushing mechanisms, the second rotating shafts 5 are in contact with the conveying line 2, and the pushing mechanisms are connected with the two transverse connecting rods 4.

Referring to fig. 1, the pushing mechanism includes a second sleeve 15 slidably sleeved at the lower end of a second vertical rod 14, so that the second sleeve 15 can be well lifted and lowered, two transverse connecting rods 4 are respectively fixed at one sides of the two second sleeves 15, and can be lifted and lowered synchronously with two first sleeves 8 fixed by the transverse connecting rods 4 in a linear manner, a second spring 1 is sleeved on the second vertical rod 14, two ends of the second spring 1 are respectively fixed at the upper end of the second sleeve 15 and the top of the second vertical rod 14, and the second spring 1 can automatically push the second sleeve 15 to lift so that the second sleeve 15 pushes the conveying wire 2 to move so as to adjust the length of the movement track of the conveying wire 2.

In the utility model, when the device is used, the second spring 1 can push the second shaft sleeve 15 to descend, the second shaft sleeve 15 descends to enable the second rotating shaft 5 to descend, the second rotating shaft 5 can collide with the conveying line 2 to enable the conveying line 2 to move, meanwhile, the second shaft sleeve 15 descends to enable the first shaft sleeve 8 connected with the second shaft sleeve 15 to descend well through the linear motion of the transverse connecting rod 4, the first shaft sleeve 8 descends to enable the swinging rod 11 to rotate through the cooperation of the connecting shaft 9, the opening 10 and the first spring 6, the swinging rod 11 rotates to enable the first shaft sleeve 8 on the other side to operate, the two first rotating shafts 13 can reversely move to enable the conveying line 2 to conveniently collide with the conveying line 2 to move, the length of the movement track of the conveying line 2 is adjusted, and the conveying line 2 is conveniently kept in a tensioned state.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (5)

1. The utility model provides a supermarket transfer chain overspeed device tensioner, includes organism (3), its characterized in that: the conveying device is characterized in that the conveying line (2) is arranged on the machine body (3), reversing mechanisms are arranged on two sides of the machine body (3), two first rotating shafts (13) are arranged on the reversing mechanisms, the two first rotating shafts (13) are respectively located on two sides of the conveying line (2), two transverse connecting rods (4) are arranged on the reversing mechanisms, and one ends of the two transverse connecting rods (4) are connected with auxiliary mechanisms.

2. A supermarket conveyor line tensioning device as claimed in claim 1, wherein: the reversing mechanism comprises four first vertical rods (7) fixed on two sides of a machine body (3), first shaft sleeves (8) are sleeved at the lower ends of the first vertical rods (7) in a sliding mode, a first rotating shaft (13) is located between the two first shaft sleeves (8) on the same side, a positioning shaft (12) is fixed on one side of the machine body (3), a swinging rod (11) is rotatably sleeved on the positioning shaft (12), openings (10) are formed in two ends of the swinging rod (11), a connecting shaft (9) is slidably installed in the openings (10), the connecting shaft (9) is rotatably connected to one side of the upper ends of the two first shaft sleeves (8) on one side of the connecting shaft, and one ends of the two transverse connecting rods (4) are fixedly connected with the two first shaft sleeves (8) on the same first rotating shaft (13) respectively.

3. A supermarket conveyor line tensioning device as claimed in claim 2, wherein: a first spring (6) is fixed between the swing rod (11) and the machine body (3).

4. A supermarket conveyor line tensioning device as claimed in claim 1, wherein: the auxiliary mechanism comprises two second vertical rods (14) fixed on one side of the machine body (3), pushing mechanisms are arranged on the two second vertical rods (14), second rotating shafts (5) are arranged on the pushing mechanisms, the second rotating shafts (5) are in contact with the conveying line (2), and the pushing mechanisms are connected with the two transverse connecting rods (4).

5. A supermarket conveyor line tensioning device as claimed in claim 4 wherein: the pushing mechanism comprises a second shaft sleeve (15) which is sleeved at the lower end of a second vertical rod (14) in a sliding manner, two transverse connecting rods (4) are respectively fixed on one sides of the two second shaft sleeves (15), a second spring (1) is sleeved on the second vertical rod (14), and two ends of the second spring (1) are respectively fixed at the upper end of the second shaft sleeve (15) and the top of the second vertical rod (14).