CN219708051U

CN219708051U - Unpowered rollgang

Info

Publication number: CN219708051U
Application number: CN202320788193.6U
Authority: CN
Inventors: 刘光兵
Original assignee: Hubei Shuangyuan Technology Co ltd
Current assignee: Hubei Shuangyuan Technology Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-09-19
Anticipated expiration: 2033-04-11

Abstract

The utility model discloses an unpowered rollgang, comprising: a support plate for conveying the monomer; the number of the inclined laths of the support plates is two, the support plates are fixedly connected by adopting an external support and are kept in inclined arrangement, a plurality of groups of conveying monomers are arranged between the two groups of support plates, the conveying monomers can be adjusted up and down on the support plates, and the height of the lower conveying monomers, which protrudes out of the inclined upper plane of the support plates, is larger than that of the upper conveying monomers, which protrude out of the inclined upper plane of the support plates; the beneficial effects of the utility model are as follows: the roller way conveying speed can be limited; the application range is wide.

Description

Unpowered rollgang

Technical Field

The utility model belongs to the technical field of conveying roller ways, and particularly relates to an unpowered conveying roller way.

Background

The unpowered roller conveyor is generally used for conveying goods by means of gravity and height difference and is commonly used in the production link of factory goods, because of the principle characteristics, the goods slide down from the high position of the roller conveyor, when the conventional roller conveyor (such as the unpowered roller conveyor with the publication number of CN 210504234U) conveys the goods to slide down, the falling speed is gradually accelerated due to the influence of gravity acceleration, when the conveying fall is large, or when the conveying inclination angle is overlarge, if the speed of the goods is not limited, the goods can be discharged because the speed is too fast and the goods are damaged, and even the workers at the discharging position can be injured.

Disclosure of Invention

The utility model aims to provide an unpowered conveying roller way capable of limiting the conveying speed of the roller way, and solves the problems in the background art.

The technical aim of the utility model is realized by the following technical scheme:

an unpowered rollgang comprising: a support plate for conveying the monomer; the quantity is two sets of laths that the mounting panel was inclined, adopts outside support fixed connection and keeps its slope setting between the mounting panel, is provided with multiunit transport monomer between two sets of mounting panels, carries the monomer and can realize the regulation from top to bottom on the mounting panel, and the below carries the monomer to stretch out the height of the oblique upper plane of mounting panel and is greater than the monomer that carries the top to stretch out the oblique upper plane of mounting panel.

Further, the delivery monomer includes: the device comprises a triangle plate, a fixed roller, a buffer movable roller, a buffer groove, a roller sleeve, a spring seat, a spring, a connecting bolt and a conveying sleeve; in each conveying monomer, the number of the triangular plates is two, the two groups of triangular plates are connected through a connecting mechanism, a plurality of groups of fixed rollers are arranged on the long sides of the two groups of triangular plates at equal intervals, a buffer groove parallel to the long sides of the triangular plates is formed in each group of triangular plates, a spring seat is fixed below the buffer groove, the two groups of triangular plates are two groups of spring seats, a roller sleeve is fixed on each spring seat through a spring, two ends of each buffer movable roller are respectively embedded in the two groups of roller sleeves through centers, the roller sleeves are limited in the buffer grooves on the same side, the roller sleeves and the buffer movable rollers can slide in the buffer groove integrally, the axial leads of the buffer movable rollers and the axial leads of all the fixed rollers are always on the same plane, and conveying sleeves with a plurality of sleeve structures are arranged on the buffer movable rollers and the fixed rollers through bearings.

Further, at least two groups of nut seats are fixedly clamped on one side, far away from the conveying sleeve, of the triangular plate, and a connecting bolt is matched in each group of nut seats through threads.

Further, in order to increase stability and provide a shock absorbing effect when two sets of triangular plates are connected, the connecting mechanism includes: the connecting sleeve, the connecting rod and the fastening bolt; the triangular plates are provided with a concave cavity towards the direction of the conveying sleeve, a connecting sleeve made of rubber is embedded in the cavity, two groups of conveying sleeves are embedded with a fastening bolt, the two groups of fastening bolts are screwed at two ends of the connecting rod, the two groups of triangular plates are connected and fixed, and the conveying sleeve provides a damping effect.

Further, the support plate is provided with vertical groove-shaped adjusting longitudinal grooves, the number of which corresponds to that of the connecting bolts, and the connecting bolts of each group of conveying monomers penetrate through the adjusting longitudinal grooves and are fixed on the triangular plate.

Furthermore, in order to enable the anti-falling goods to have the capability of preventing the goods from falling off when the anti-falling goods shelf is used, a plurality of groups of connecting blocks are welded on two sides of the support plate to form baffle lugs, and the baffle for preventing the goods from falling off can be arranged on the support plate through the baffle lugs.

Further, in order to facilitate connection of the support plate and the external support, support holes for installation are formed in two ends and the lower side of the support plate.

In summary, the utility model has the following beneficial effects:

(1) the roller way conveying speed can be limited: through the height difference between the conveying monomers and the buffer structure of the springs, when the goods slide to the joint of the two conveying monomers, the upper end of the goods object plane of the next conveying monomer is slightly higher than the lower end of the goods object plane of the previous conveying monomer, so that the goods object plane can be switched when the goods are conveyed from the previous conveying monomer to the next conveying monomer, the speed of the goods can be limited due to the height difference, when the goods are heavier, the goods can apply an impact force to the conveying sleeve on the buffer movable roller when the goods are conveyed from the previous conveying monomer to the buffer movable roller, the impact force can be applied to the springs through the buffer movable roller and the roller sleeve, and the springs shrink and absorb the impact force to further finish the retarded conveying of the heavier goods.

(2) The application range is wide: through the detachable design of the connecting bolt, the height difference between the two conveying monomers can be adaptively adjusted according to the conveying fall, the conveying inclination angle and the weight of goods, and the height difference can be set to 0 when necessary and used as a conventional roller way, so that the application range of the utility model is increased.

Drawings

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

FIG. 2 is a schematic diagram of the structure of the transfer unit according to the present utility model;

FIG. 3 is a schematic view of the structure of the connecting mechanism of the present utility model;

FIG. 4 is an enlarged view of the structure of FIG. 2 at A;

FIG. 5 is a schematic representation of the use of the present utility model;

fig. 6 is a schematic diagram of the buffering principle of the present utility model.

In the figure, 1, a support plate; 2. conveying the monomer; 3. adjusting the longitudinal groove; 4. baffle lugs; 5. a bracket hole; 6. a connecting mechanism; 7. goods; 21. a triangle; 22. a fixed roller; 23. buffering the movable roller; 24. a buffer tank; 25. a roller sleeve; 26. a spring seat; 27. a spring; 28. a connecting bolt; 29. a conveying sleeve; 61. connecting sleeves; 62. a connecting rod; 63. and (5) fastening bolts.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-6, the present utility model provides the following technical solutions: an unpowered rollgang comprising: a support plate 1 and a conveying monomer 2; the laths that the mounting panel 1 was inclined, quantity is two sets of, adopts outside support fixed connection (not shown in the figure) between the mounting panel 1 to keep its slope setting, be provided with multiunit transport monomer 2 between two sets of mounting panels 1, transport monomer 2 can realize adjusting from top to bottom on mounting panel 1, and the below transport monomer 2 stretches out the height of the oblique upper plane of mounting panel 1 and is greater than the height of its top transport monomer 2 stretches out the oblique upper plane of mounting panel 1, and this height forms the difference in height and defines as H (like fig. 6).

The delivery monomer 2 includes: triangle 21, fixed roller 22, buffer movable roller 23, buffer groove 24, roller sleeve 25, spring seat 26, spring 27, connecting bolt 28 and conveying sleeve 29; in each conveying monomer 2, the number of the triangular plates 21 is two, the two groups of triangular plates 21 are connected by adopting a connecting mechanism 6, a plurality of groups of fixed rollers 22 are arranged on the long sides of the two groups of triangular plates 21 at equal intervals, buffer grooves 24 parallel to the long sides of the triangular plates 21 are formed in each group of triangular plates 21, a spring seat 26 is fixed below the buffer grooves 24, the two groups of triangular plates 21 are provided with two groups of spring seats 26, a roller sleeve 25 is respectively fixed on each of the two groups of spring seats 26 by adopting a spring, two ends of a buffer movable roller 23 are respectively embedded in the two groups of roller sleeves 25 through centers, the roller sleeves 25 are limited in the buffer grooves 24 on the same side, the roller sleeve 25 and the buffer movable roller 23 can slide in the buffer grooves 24 as a whole, the axial leads of the buffer movable roller 23 and the axial leads of all the fixed rollers 22 are always on the same plane, and conveying sleeves 29 with a plurality of sleeve structures are arranged on the buffer movable roller 23 and the fixed rollers 22 through bearings.

At least two sets of nut seats are clamped on the side, far away from the conveying sleeve 29, of the triangular plate 21, and a connecting bolt 28 is matched in each set of nut seats through threads.

The connecting mechanism 6 includes: the connecting sleeve 61, the connecting rod 62 and the fastening bolt 63; the triangular plates 21 are provided with a concave cavity towards the direction of the conveying sleeve 29, a connecting sleeve 61 made of rubber is embedded in the cavity, a fastening bolt 63 is embedded in each of the two groups of conveying sleeves 29, and the two groups of fastening bolts 63 are screwed at two ends of the connecting rod 62 to connect and fix the two groups of triangular plates 21.

The support plate 1 is provided with vertical groove-shaped adjusting longitudinal grooves 3, the number of which corresponds to the number of the connecting bolts 28, and the connecting bolts 28 of each group of conveying monomers 2 penetrate through the adjusting longitudinal grooves 3 and are fixed on the triangular plate 21.

A plurality of groups of connecting blocks are welded on two sides of the support plate 1 to form baffle lugs 4.

Both ends and the downside of mounting panel 1 all are equipped with the frame hole 5 that is used for the installation.

When in use, the unpowered conveying roller way is integrally connected with an external bracket through the bracket hole 5, the external bracket is used for integrally inclining the unpowered conveying roller way, whether a baffle plate for preventing cargoes from sliding is arranged on the bracket plate 1 through the baffle plate lug 4 or not is selected according to actual conditions, the cargoes 7 are placed on the uppermost conveying sleeve 29, because the conveying sleeve 29 is in bearing connection with the fixed roller 22 and the buffer movable roller 23, under the action of gravity, the cargoes 7 slide from the high position to the low position of the roller way under the rolling assistance of the conveying sleeve 29, when the cargoes 7 slide down in the conventional roller way, the falling speed is gradually accelerated due to the influence of gravity acceleration, when the conveying fall is larger, or when the conveying inclination angle is overlarge, if the speed of the cargoes 7 is not limited, the cargoes 7 are discharged because the speed is too fast and then the cargoes are damaged, even the workers at the discharging position are hurt, at this time, the connecting bolts 28 on the two sides of each group of conveying monomers 2 are required to be loosened, the lower conveying monomers 2 are moved upwards along the adjusting longitudinal groove 3, so that the height of the lower conveying monomers 2, which extend out of the inclined upper plane of the supporting plate 1, is larger than the height of the upper conveying monomers 2, which extend out of the inclined upper plane of the supporting plate 1, the height is defined as H, when the cargoes slide to the connecting position of the two conveying monomers 2, the upper end of the cargoes face of the next conveying monomer 2 (the cargoes face is the contact plane of the cargoes 7 above the conveying monomers 2 and the conveying monomers 2) is slightly higher than the lower end of the cargoes face of the last conveying monomer 2, and therefore, when the cargoes 7 are conveyed from the last conveying monomer 2 to the next conveying monomer 2, the cargoes face is switched, the speed of the cargoes 7 is limited due to the height difference, when the goods 7 are heavier, when the goods 7 are conveyed from the last conveying monomer 2 to the buffer movable roller 23 of the next conveying monomer 2, the goods 7 can apply an impact force to the conveying sleeve 29 on the buffer movable roller 23, the impact force can be applied to the spring 27 through the buffer movable roller 23 and the roller sleeve 25, the spring 27 contracts to absorb the impact force so as to finish the retarded conveying of the heavier goods, and the height difference H can be adaptively adjusted according to the conveying fall, the conveying inclination angle and the weight of the goods, and can be set to 0 when necessary and used as a conventional roller way.

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. An unpowered rollgang comprising: a support plate (1) and a conveying monomer (2); the automatic lifting device is characterized in that the number of the inclined slats of the support plates (1) is two, the support plates (1) are fixedly connected by adopting an external support and are kept in inclined arrangement, a plurality of groups of conveying monomers (2) are arranged between the two groups of support plates (1), the conveying monomers (2) can be adjusted up and down on the support plates (1), and the height of the lower conveying monomers (2) stretching out of an inclined upper plane of the support plates (1) is larger than that of the upper conveying monomers (2) stretching out of the inclined upper plane of the support plates (1).

2. The unpowered rollgang of claim 1, wherein: the delivery monomer (2) comprises: the device comprises a triangle (21), a fixed roller (22), a buffer movable roller (23), a buffer groove (24), a roller sleeve (25), a spring seat (26), a spring (27), a connecting bolt (28) and a conveying sleeve (29); in each conveying monomer (2), the number of the triangular plates (21) is two, the two groups of triangular plates (21) are connected through a connecting mechanism (6), a plurality of groups of fixed rollers (22) are arranged on the long sides of the two groups of triangular plates (21) at equal intervals, buffer grooves (24) parallel to the long sides of the triangular plates (21) are formed in each group of triangular plates (21), a spring seat (26) is fixed below the buffer grooves (24), the two groups of triangular plates (21) share the two groups of spring seats (26), a roller sleeve (25) is respectively fixed by springs, two ends of each buffer movable roller (23) are respectively embedded in the two groups of roller sleeves (25) through centers, the roller sleeves (25) are limited in the buffer grooves (24) on the same side, the roller sleeves (25) and the buffer movable rollers (23) can only slide in the buffer grooves (24), the axial leads of the buffer movable rollers (23) and the axial leads of all the fixed rollers (22) are always on the same plane, and the buffer movable rollers (23) and the fixed rollers (22) are provided with a plurality of groups of conveying sleeve structures through bearings (29).

3. The unpowered rollgang of claim 2, wherein: at least two groups of nut seats are fixedly clamped on one side, far away from the conveying sleeve (29), of the triangular plate (21), and a connecting bolt (28) is matched in each group of nut seats through threads.

4. The unpowered rollgang of claim 2, wherein: the connection mechanism (6) comprises: the connecting sleeve (61), the connecting rod (62) and the fastening bolt (63); the triangular plates (21) are provided with a concave cavity towards the direction of the conveying sleeve (29), a connecting sleeve (61) made of rubber is embedded in the cavity, a fastening bolt (63) is embedded in each of the two groups of conveying sleeves (29), the two groups of fastening bolts (63) are screwed at two ends of the connecting rod (62), and the two groups of triangular plates (21) are connected and fixed.

5. The unpowered rollgang of claim 1, wherein: the support plate (1) is provided with vertical groove-shaped adjusting longitudinal grooves (3) with the number corresponding to the number of the connecting bolts (28), and the connecting bolts (28) of each group of conveying monomers (2) penetrate through the adjusting longitudinal grooves (3) and are fixed on the triangular plates (21).

6. The unpowered rollgang of claim 1, wherein: a plurality of groups of connecting blocks are welded on two sides of the support plate (1) to form baffle lugs (4).

7. The unpowered rollgang of claim 1, wherein: both ends and the downside of mounting panel (1) all are equipped with frame hole (5) that are used for the installation.