CN116750433B - Carrier roller set capable of being adjusted in buffering mode - Google Patents

Abstract

The invention provides a carrier roller set capable of being adjusted in a buffering mode, which comprises a carrier roller set body, wherein the carrier roller set body comprises a bottom plate, independent carrier rollers, a horizontal buffer mechanism and a vertical buffer mechanism, two ends of the bottom plate are respectively provided with an upright post, the tops of the upright posts are provided with side baffles, the middle positions of the side baffles are provided with the horizontal buffer mechanism, the middle of each upright post is provided with a central shaft, the surfaces of the central shafts are sleeved with the independent carrier rollers, the independent carrier rollers are aligned with the bottom plate at the bottom, the carrier roller set is provided with the vertical buffer mechanism, and the upper sleeve and the lower sleeve are pulled through a third spring, so that a certain buffer effect can be provided when heavier goods are placed, the protection of the goods and the independent carrier rollers is enhanced, the plurality of pushing sleeves are controlled to move simultaneously through rotating a hand wheel, the pushing sleeves are utilized to apply pressure to a first spring, the initial state of the first spring is changed, and then the buffer efficiency in the horizontal buffer mechanism is adjusted.

Description

Carrier roller set capable of being adjusted in buffering mode

Technical Field

The invention relates to the technical field of conveying equipment, in particular to a carrier roller set capable of being adjusted in a buffering mode.

Background

The bearing roller group supports the goods through a plurality of deflector rolls at top to carry the operation with the goods that will place in rolling form, make the goods remove laborsaving swiftly more, among the prior art, install a plurality of deflector rolls through the support directly, keep flush can use, but can produce great impact force to some heavier goods after directly placing on the surface, this impact force can produce certain influence to goods and deflector roll self, and the mode that conventional adoption spring carried out the buffering then can lead to producing certain difference in height between pressure-bearing deflector roll and the next unpressurized deflector roll, this difference in height can produce the hindrance to the removal of goods, because of this problem, consequently, conventional perpendicular buffer structure can't realize great buffer range, and then buffer performance is relatively poor, and the buffering on the horizontal direction receives independent bearing roller's influence equally and leads to unable realization high strength's buffer capacity.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a carrier roller group capable of being adjusted in a buffering way so as to solve the problems in the prior art.

In order to achieve the above object, the present invention is realized by the following technical scheme: the utility model provides a but bearing roller group of buffer adjustment, includes bearing roller group body, bearing roller group body includes bottom plate, independent bearing roller, horizontal buffer gear and perpendicular buffer gear, the stand is all installed at the both ends of bottom plate, the top of stand is provided with the side shield, the intermediate position of side shield is provided with horizontal buffer gear, the center pin is installed in the centre of stand, the surface cover of center pin is equipped with independent bearing roller, and independent bearing roller all aligns with the bottom plate of bottom, every the top of independent bearing roller all is in same horizontal plane under initial condition, perpendicular buffer gear is installed at the both ends of center pin, perpendicular buffer gear's internally mounted has the third spring, first spring and second spring are installed respectively at horizontal buffer gear's both ends, the one end and the adjustment mechanism part of first spring are connected.

Further, the vertical buffering mechanism comprises an upper sleeve and a lower sleeve, the bottom end of the lower sleeve is welded with the central shaft part into a whole, the bottom end of the third spring is embedded into the interior of the lower sleeve and is fixedly connected with the inner wall of the lower sleeve, and the top of the third spring is inserted into the interior of the upper sleeve and is fixedly connected with the inner wall of the upper sleeve.

Further, the top of upper sleeve is provided with the butt joint pole, the butt joint pole is in the horizontality, the through-hole has been seted up to the middle of butt joint pole terminal, horizontal buffer gear passes from the inside of through-hole.

Further, a push rod is welded and installed on one side of the lower sleeve, a press rod is arranged at the tail end of the push rod, and a strip-shaped clamping groove is formed in the other side of the lower sleeve.

Further, a vertical bending structure is arranged between the ejector rod and the pressure rod, the tail end of the pressure rod is inserted into a strip-shaped clamping groove on the adjacent lower sleeve, the height of the strip-shaped clamping groove is larger than the thickness of the pressure rod, and the width of the strip-shaped clamping groove is the same as that of the pressure rod.

Further, the horizontal buffer mechanism comprises a first spring and a second spring, the first spring and the second spring are sleeved on the surface of the supporting rod, two ends of the supporting rod are welded with the inner sides of the side baffles to form a whole, grooves are formed in the side baffles, and the adjusting mechanism is arranged on the outer sides of the supporting rod.

Further, the first spring and the second spring are respectively arranged on two sides of the butt joint rod, and the diameter of the section of the support rod is the same as that of the through hole.

Further, the adjusting mechanism comprises an adjusting rod and a threaded lantern ring, a hand wheel is installed at the front end of the adjusting rod, a plurality of external threads are arranged on the surface of the adjusting rod, and the threaded lantern ring is sleeved on the surface of each external thread.

Further, the side of side shield is provided with outer flange, the surface and the rear end of adjusting the pole are all through the support bearing embedding of cover and establish to the inside of evagination board.

Further, the traction rod is arranged on the surface of the threaded collar in a welded mode, the pushing sleeve is arranged at the tail end of the traction rod, the pushing sleeve is sleeved on the surface of the supporting rod, and the side edge of the pushing sleeve is connected with the end portion of the first spring.

The invention has the beneficial effects that: the invention discloses a carrier roller set capable of being adjusted in a buffering mode, which comprises a carrier roller set body, wherein the carrier roller set body comprises a bottom plate, an upright post, an independent carrier roller, a vertical buffer mechanism, an adjusting mechanism, a horizontal buffer mechanism, a side baffle, a central shaft, a supporting rod, a first spring, a second spring, a docking rod, an upper sleeve, a lower sleeve, a third spring, a strip-shaped clamping groove, a push rod, a press rod, a hand wheel, an adjusting rod, external threads, a threaded collar, a traction rod, a pushing sleeve, a groove, an outer convex plate, a supporting bearing and a through hole.

1. This but bearing roller group of buffering regulation is provided with perpendicular buffer gear, and sleeve and lower sleeve are gone up in the pulling through the third spring, can be when placing heavier goods, provide certain buffering effect after the goods leads to producing vibrations owing to external influence to strengthen the protection to goods and independent bearing roller self.

2. This bearing roller group that can cushion and adjust is provided with horizontal buffer gear in both ends, can be in the goods of transporting some irregular appearance through this structure, and under the circumstances of blocking appears in the removal in-process, utilizes first spring and second spring to provide horizontal buffer effect, and can trigger many horizontal buffer gear simultaneously through the ejector pin, realizes the horizontal buffering of higher performance.

3. This but bearing roller group of buffering regulation has adjustment mechanism at externally mounted, can control a plurality of extrusion sleeves simultaneously through rotating the hand wheel and remove, utilizes the extrusion sleeve to exert pressure to first spring, changes the initial state of first spring, and then realizes the regulatory function to the buffering efficiency in the horizontal buffer mechanism.

Drawings

Fig. 1 is a schematic structural view of the profile of a cushioned idler set according to the present invention;

fig. 2 is a schematic structural view of an end of a carrier roller set capable of being adjusted in a buffering manner according to the present invention;

fig. 3 is a schematic structural view of a vertical buffer mechanism part of a carrier roller set capable of buffer adjustment according to the present invention;

fig. 4 is a schematic structural view of a portion of a carrier roller set adjusting mechanism capable of adjusting in a buffering manner according to the present invention;

fig. 5 is a cross-sectional view of a portion of a horizontal cushioning mechanism of a cushion adjustable idler set in accordance with the present invention;

in the figure: 1. a bottom plate; 2. a column; 3. an independent carrier roller; 4. a vertical buffer mechanism; 5. an adjusting mechanism; 6. a horizontal buffer mechanism; 7. side baffles; 8. a central shaft; 9. a support rod; 10. a first spring; 11. a second spring; 12. a butt joint rod; 13. an upper sleeve; 14. a lower sleeve; 15. a third spring; 16. a strip-shaped clamping groove; 17. a push rod; 18. a compression bar; 19. a hand wheel; 20. an adjusting rod; 21. an external thread; 22. a threaded collar; 23. a traction rod; 24. pushing the sleeve; 25. a groove; 26. an outer convex plate; 27. a support bearing; 28. and a through hole.

Detailed Description

The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a but bearing roller group of buffer adjustment, includes the bearing roller group body, the bearing roller group body includes bottom plate 1, independent bearing roller 3, horizontal buffer gear 6 and perpendicular buffer gear 4, stand 2 is all installed at the both ends of bottom plate 1, the top of stand 2 is provided with side shield 7, the intermediate position of side shield 7 is provided with horizontal buffer gear 6, center pin 8 is installed in the centre of stand 2, the surface cover of center pin 8 is equipped with independent bearing roller 3, and independent bearing roller 3 all aligns with the bottom plate 1 of bottom, every the top of independent bearing roller 3 all is in same horizontal plane under the initial condition, vertical buffer gear 4 is installed at the both ends of center pin 8, the internally mounted of perpendicular buffer gear 4 has third spring 15, first spring 10 and second spring 11 are installed respectively at the both ends of horizontal buffer gear 6, the one end and the 5 parts phase separation of adjustment of first spring 10, and this bearing roller group that can buffer adjustment forms the independent bearing roller 3 of support to the top through bottom plate 1 and stand 2, every independent bearing roller 3 is parallel to be discharged and is all in the same horizontal power and is formed the direct and is carried out the vertical buffer gear's effect that can be carried out the vertical load and the vertical buffer gear 4 is realized in the vertical direction and the two sides of the vertical buffer gear is equipped with the vertical buffer gear's of the vertical load and the vertical buffer gear is realized at the two ends of the vertical buffer gear 4.

The embodiment, perpendicular buffer gear 4 includes sleeve 13 and lower sleeve 14, the bottom and the center pin 8 part welding of lower sleeve 14 are whole, the inside of lower sleeve 14 is inlayed to the bottom of third spring 15 and with the inner wall fixed connection of lower sleeve 14, the top of third spring 15 inserts the inside of upper sleeve 13 and with the inner wall fixed connection of upper sleeve 13, the top of upper sleeve 13 is provided with docking rod 12, docking rod 12 is in the horizontality, the through-hole 28 has been seted up in the middle of docking rod 12 end, horizontal buffer gear 6 passes from the inside of through-hole 28, one side welding of lower sleeve 14 installs ejector pin 17, the end of ejector pin 17 is provided with depression bar 18, the opposite side of lower sleeve 14 has been seted up bar draw-in groove 16, is provided with perpendicular buffer gear 4, through third spring 15 pulling upper sleeve 13 and lower sleeve 14, can be when placing heavier goods, leads to producing the back because of the external influence and provides certain cushioning effect to the carrier roller to strengthen the protection of goods and independent carrier roller 3 self, will be placed the load and independently carry out the pressure down in the carrier roller 3 and the perpendicular buffer gear is moved down along with the inside the perpendicular carrier roller 15, thereby the realization is perpendicular to the top is perpendicular to the shock, and is realized, the perpendicular force is moved down in the perpendicular buffer gear 15 is realized and is moved down the spring 15.

In this embodiment, be provided with the perpendicular bending structure between ejector pin 17 and the depression bar 18, the terminal of depression bar 18 inserts in the bar draw-in groove 16 on the adjacent lower sleeve 14, the height of bar draw-in groove 16 is greater than the thickness of depression bar 18, and the width of bar draw-in groove 16 is the same with the width of depression bar 18, horizontal buffer mechanism 6 includes first spring 10 and second spring 11, first spring 10 and second spring 11 are all overlapped and are established on the surface of bracing piece 9, the both ends of bracing piece 9 weld with the inboard of side shield 7 as a whole, recess 25 has been seted up to the inside of side shield 7, adjustment mechanism 5 sets up in the outside of bracing piece 9, and when carrying out the perpendicular buffering, independent bearing roller 3 that the goods pressed moves down, and when the distance that moves down is too big, through the depression bar 18 synchronization of both ends moves down in the bar draw-in groove 16 of the both ends of independent bearing roller 3 to make this independent bearing roller 3 synchronous the down a certain distance through pressing this bar draw-in groove 16, can avoid this independent bearing roller 3 that should be for the bearing post of bearing load and the goods of the independent bearing roller and can't continue. Meanwhile, when horizontal buffering is carried out, the ejector rod 17 is matched with the compression rod 18, the independent carrier rollers 3 subjected to direct impact transmit impact force to the adjacent independent carrier rollers 3, and the first springs 10 and the second springs 11 at the two ends of the independent carrier rollers 3 are used for operation, so that a more efficient and uniform horizontal buffering effect can be achieved.

In this embodiment, the first springs 10 and the second springs 11 are respectively installed at two sides of the docking rod 12, the cross-section diameter of the supporting rod 9 is the same as the diameter of the through hole 28, the adjusting mechanism 5 comprises an adjusting rod 20 and a threaded collar 22, a hand wheel 19 is installed at the front end of the adjusting rod 20, a plurality of external threads 21 are arranged on the surface of the adjusting rod 20, each external thread 21 is sleeved with a threaded collar 22 on the surface, horizontal buffer mechanisms 6 are arranged at two ends, the first springs 10 and the second springs 11 are utilized to provide a horizontal buffer effect when goods with irregular shapes are transported in the moving process, the supporting rod 17 can trigger a plurality of horizontal buffer mechanisms 6 at the same time to realize horizontal buffer with higher performance, and after the goods are suddenly clamped on two adjacent independent supporting rollers 3 in the moving direction, impact force is generated on the nearest independent supporting rollers 3, so that the independent supporting rollers 3 can move forwards, the second springs 11 at two ends are compressed, the first springs 10 are used as elastic force for buffer, and simultaneously, the plurality of first springs 10 and the second springs 11 can provide a strong buffer function.

In this embodiment, the side of the side baffle 7 is provided with the outer convex plate 26, the surface and the rear end of the adjusting rod 20 are embedded into the outer convex plate 26 through the sleeved supporting bearing 27, the traction rod 23 is installed by surface welding of the threaded collar 22, the pushing sleeve 24 is installed at the tail end of the traction rod 23, the pushing sleeve 24 is sleeved on the surface of the supporting rod 9, the side of the pushing sleeve 24 is connected with the end of the first spring 10, the adjusting mechanism 5 is installed outside, the pushing sleeves 24 can be controlled to move simultaneously by rotating the hand wheel 19, the pressure can be applied to the first spring 10 by utilizing the pushing sleeve 24, the initial state of the first spring 10 is changed, then the adjusting function of the buffering efficiency in the horizontal buffering mechanism 6 is realized, when the actual horizontal buffering performance is required to be adjusted, the hand wheel 19 is directly rotated, each threaded collar 22 is simultaneously driven to move by the adjusting rod 20, and each pushing sleeve 24 is driven to push the first spring 10, the compression state of the first spring 10 under the output state can be changed, further, the subsequent horizontal buffering effect can be provided with higher or longer buffering effect and longer and more flexible effect can be provided.

While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (3)

1. The utility model provides a but bearing roller group of buffering regulation, includes bearing roller group body, its characterized in that: the carrier roller group body comprises a bottom plate (1), independent carrier rollers (3), horizontal buffer mechanisms (6) and vertical buffer mechanisms (4), wherein upright posts (2) are arranged at two ends of the bottom plate (1), side baffles (7) are arranged at the tops of the upright posts (2), horizontal buffer mechanisms (6) are arranged at the middle positions of the side baffles (7), a central shaft (8) is arranged in the middle of the upright posts (2), the surface of the central shaft (8) is sleeved with the independent carrier rollers (3), the independent carrier rollers (3) are aligned with the bottom plate (1) at the bottom, the tops of the independent carrier rollers (3) are all positioned on the same horizontal plane in an initial state, vertical buffer mechanisms (4) are arranged at two ends of the central shaft (8), a third spring (15) is arranged in the vertical buffer mechanisms (4), a first spring (10) and a second spring (11) are respectively arranged at two ends of each horizontal buffer mechanism (6), one end of each first spring (10) is connected with one end of an adjusting mechanism (5), the vertical buffer mechanisms (4) comprises an upper sleeve (14) and a lower sleeve (14) which are welded with the bottom end of the whole sleeve (8), the bottom end of the third spring (15) is embedded into the lower sleeve (14) and is fixedly connected with the inner wall of the lower sleeve (14), the top of the third spring (15) is inserted into the upper sleeve (13) and is fixedly connected with the inner wall of the upper sleeve (13), the top of the upper sleeve (13) is provided with a butt joint rod (12), the butt joint rod (12) is in a horizontal state, a through hole (28) is formed in the middle of the tail end of the butt joint rod (12), the horizontal buffer mechanism (6) penetrates through the through hole (28), a push rod (17) is welded on one side of the lower sleeve (14), a pressing rod (18) is arranged at the tail end of the push rod (17), a strip-shaped clamping groove (16) is formed in the other side of the lower sleeve (14), a vertical bending structure is arranged between the push rod (17) and the pressing rod (18), the tail end of the pressing rod (18) is inserted into the strip-shaped clamping groove (16) on the adjacent lower sleeve (14), the height of the butt joint rod (16) is larger than the thickness of the pressing rod (18) and the width of the first spring (10) is equal to the width of the first spring (10) and the second spring (10) respectively, the utility model discloses a hand wheel adjusting mechanism for a bicycle, including supporting rod (9), side shield (7), adjustment mechanism (5), first spring (10) and second spring (11), the both ends of bracing piece (9) are whole with the inboard welding of side shield (7), recess (25) are seted up to the inside of side shield (7), adjustment mechanism (5) set up in the outside of bracing piece (9), install respectively in the both sides of docking pole (12) first spring (10) and second spring (11), the cross-section diameter of bracing piece (9) is the same with the diameter of through-hole (28), adjustment mechanism (5) are including adjusting pole (20) and screw thread lantern ring (22), hand wheel (19) are installed to the front end of adjusting pole (20), the surface of adjusting pole (20) is provided with many external screw threads (21), every the surface of external screw thread (21) all overlaps and is equipped with screw thread lantern ring (22).

2. A cushioned adjustable idler set as set forth in claim 1 wherein: the side of side shield (7) is provided with outer flange (26), the inside of outer flange (26) is all embedded into through support bearing (27) that the cover was established to the surface and the rear end of regulation pole (20).

3. A cushioned adjustable idler set in accordance with claim 2 wherein: the traction rod is characterized in that a traction rod (23) is arranged on the surface of the threaded collar (22) in a welded mode, a pushing sleeve (24) is arranged at the tail end of the traction rod (23), the pushing sleeve (24) is sleeved on the surface of the supporting rod (9), and the side edge of the pushing sleeve (24) is connected with the end portion of the first spring (10).