CN214455207U - Reduce conveyer that powder dropped - Google Patents

Abstract

The utility model relates to a reduce conveyer that powder dropped belongs to the field that the powder was carried, and it includes first support and second support, a plurality of bearing rollers are installed to first support, bearing roller sliding connection has the belt, the second support mounting has the feeding storehouse that is used for the unloading, the feeding storehouse is close to the both sides of bearing roller are provided with the third support respectively, the third leg joint has the coupling assembling of two relative settings, coupling assembling is connected with perpendicular roller, adjacent two perpendicular roller interval sets up, perpendicular roller is located inside the belt and with the belt contacts. This application has the effect that reduces the powder and drop from the both sides of belt.

Description

Reduce conveyer that powder dropped

Technical Field

The application relates to the field of powder conveying, in particular to a conveying device for reducing powder falling.

Background

The conveying belt is a belt-shaped conveying device consisting of continuous conveyors, is mainly used on production lines, construction sites, warehouses and the like, and can be used for conveying powder.

Fig. 1 shows a schematic structural diagram of a related art conveying device, which includes a first support 1 and a second support 2, a plurality of carrier rollers 3 are installed on the first support 1, the carrier rollers 3 include two first support plates 31 and two second support plates 32, the first support plates 31 are symmetrically arranged and fixedly connected to the first support 1, the second support plates 32 are correspondingly connected to the first support plates 31, oblique rollers 33 are fixedly connected to the first support plates 31, transverse rollers 34 are fixedly connected to the second support plates 32, the transverse rollers 34 are located between the two oblique rollers 33, the two oblique rollers 33 are symmetrically arranged, one ends of the oblique rollers 33 far away from the second support plates 32 incline to a direction close to the first support plates 31, the carrier rollers 3 are slidably connected to a belt 4, the lower surface of the belt 4 is respectively contacted with the oblique rollers 33 and the transverse rollers 34, a feeding chamber 5 is installed on the second support 2, and a discharge port of the feeding chamber 5 faces to the direction of the belt 4. The cross section of the belt 4 is in a bending state due to the arrangement of the carrier roller 3, and the powder falls onto the upper surface of the belt 4 through the feeding bin 5 and is then conveyed by the moving belt 4.

In view of the above-mentioned related technologies, the inventor believes that the belt becomes a bent state due to the arrangement of the carrier roller, and during the feeding process, due to the gravity of the powder, both sides of the belt are easily tightened inwards, so that the powder falling subsequently is easily dropped from both sides of the belt.

SUMMERY OF THE UTILITY MODEL

In order to reduce the powder and drop from the both sides of belt, this application provides a conveyer that reduces the powder and drop.

The application provides a conveyer that reduces powder and drop adopts following technical scheme:

the utility model provides a reduce conveyer that powder dropped, includes first support and second support, a plurality of bearing rollers are installed to first support, bearing roller sliding connection has the belt, the second support mounting has the feeding storehouse that is used for the unloading, the feeding storehouse is close to the both sides of bearing roller are provided with the third support respectively, the third leg joint has the coupling assembling of two relative settings, coupling assembling is connected with perpendicular roller, adjacent two it sets up to erect the roller interval, erect the roller and be located inside the belt and with the belt contacts.

Through adopting above-mentioned technical scheme, the unloading in-process, the both sides of belt are easily inwards tightened up because of the gravity of powder self, and the belt that the vertical roll that the interval set up will tighten up struts outward for the opening of belt is greater than the discharge gate in feeding storehouse, thereby reduces the powder of whereabouts and drops from the both sides of belt.

Preferably, the third support includes the diaphragm, coupling assembling include with diaphragm sliding connection's slip ring body, the vertical roll sets up the slip ring body is close to one side of belt, the slip ring body is provided with spacing bolt, spacing bolt's screw rod is worn to locate the slip ring body and with the diaphragm butt.

Through adopting above-mentioned technical scheme, according to the discharge gate size in feeding storehouse, the distance between two adjacent vertical rolls is adjusted to the slip ring body that slides for the vertical roll that the interval set up can outwards strut the belt that tightens up.

Preferably, coupling assembling still includes hollow frame, fixing bolt and fixation nut, hollow frame with slip ring body fixed connection, the first through-hole that the interval set up is seted up respectively to the relative both sides of hollow frame, coupling assembling still includes the connecting plate, the second through-hole has been seted up to the connecting plate, erect the roller setting and be in the connecting plate is close to one side of belt, fixing bolt wears to locate to correspond first through-hole with the second through-hole and with fixation nut cooperation is used

Through adopting above-mentioned technical scheme, according to the whole height of bearing roller, adjust the distance between the lower surface of vertical roll and the ground for vertical roll contacts with the belt, so that the vertical roll that the interval set up can outwards strut the belt that tightens up.

Preferably, coupling assembling still include with connecting plate fixed connection's connecting rod, erect the roller including being close to the circular ring body of the one end of connecting plate, the connecting rod is kept away from the one end of connecting plate is worn to locate circular ring body and with the inner wall of circular ring body contacts, the connecting rod is kept away from the one end fixedly connected with plectane of connecting plate, the plectane is located erect the inside of roller.

Through adopting above-mentioned technical scheme, the setting of plectane and connecting rod makes vertical roll can rotate along with the removal of belt to make vertical roll be difficult for influencing the removal of belt.

Preferably, a plurality of balls are embedded in one end, close to the connecting plate, of the circular plate, and the balls are in contact with the side wall, far away from the connecting plate, of the circular ring body.

Through adopting above-mentioned technical scheme, the setting of ball is convenient for the vertical roll and is rotated along with the removal of belt.

Preferably, the outer diameter of the circular plate is smaller than the inner diameter of the vertical roller.

By adopting the technical scheme, the outer wall of the circular plate is not contacted with the inner wall of the vertical roller, so that the vertical roller can rotate conveniently.

Preferably, the thickness of the circular ring body is gradually reduced from outside to inside.

Through adopting above-mentioned technical scheme, reduce the frictional force between circular ring body and the connecting rod for vertical roll changes the rotation.

Preferably, still include the construction bolt with the mounting nut, the third support still includes the riser of two relative settings, the diaphragm is located two between the riser and respectively with two riser fixed connection, the riser is kept away from the one end fixedly connected with fixed plate of diaphragm, the fixed plate with first support passes through construction bolt with mounting nut fixed connection.

Through adopting above-mentioned technical scheme, the installation and the dismantlement of the third support of being convenient for.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the tightened belt is stretched outwards, so that the opening of the belt is larger than the discharge hole of the feeding bin, and falling powder falls off from the two sides of the belt;

2. adjusting the distance between two adjacent vertical rollers to enable the vertical rollers arranged at intervals to outwards support the tightened belt;

3. facilitating rotation of the vertical rollers with movement of the belt.

Drawings

Fig. 1 is a schematic structural view of a related art transfer apparatus.

FIG. 2 is a schematic structural diagram of a conveyor apparatus for reducing powder falling in an embodiment of the present application.

FIG. 3 is a front view of a conveyor that reduces powder drop according to an embodiment of the present disclosure.

Fig. 4 is a schematic structural diagram of a connection assembly according to an embodiment of the present application.

Fig. 5 is a sectional view of a connecting rod and a vertical roller of an embodiment of the present application.

Description of reference numerals: 1. a first bracket; 11. a first cross member; 12. erecting a beam; 13. a second cross member; 2. a second bracket; 3. a carrier roller; 31. a first support plate; 32. a second support plate; 33. a skew roller; 34. a transverse roller; 4. a belt; 5. a feeding bin; 6. a third support; 61. a transverse plate; 62. a vertical plate; 63. a fixing plate; 7. a connecting assembly; 71. a sliding ring body; 72. a limit bolt; 73. a hollow frame; 731. a first through hole; 74. a connecting plate; 741. a second through hole; 75. fixing the bolt; 76. fixing a nut; 77. a connecting rod; 78. a circular plate; 79. a ball bearing; 8. a vertical roller; 81. a circular ring body; 91. installing a bolt; 92. and (6) mounting the nut.

Detailed Description

The present application is described in further detail below with reference to figures 2-5.

The embodiment of the application discloses a conveyer that reduces powder and drop. Referring to fig. 2 and 3, a conveyor for reducing powder falling comprises a first support 1, the first support 1 comprises first beams 11 arranged symmetrically, a plurality of vertical beams 12 arranged at intervals are fixedly connected to the lower surface of the first beam 11, a second beam 13 is fixedly connected between the vertical beams 12 connected with each other, a plurality of carrier rollers 3 arranged at intervals are arranged on the upper surface of the second beam 13, each carrier roller 3 comprises two first support plates 31 arranged symmetrically and two second support plates 32 arranged symmetrically, which are fixedly connected to the second beams 13, oblique rollers 33 are fixedly connected between the first support plates 31 and the corresponding second support plates 32, transverse rollers 34 are fixedly connected between the two second support plates 32, the transverse rollers 34 are positioned between the two oblique rollers 33, the two oblique rollers 33 are arranged symmetrically, one ends of the oblique rollers 33 far away from the second support plates 32 incline towards the direction close to the first support plates 31, bearing roller 3 sliding connection has belt 4, and the lower surface of belt 4 contacts with oblique roller 33 and horizontal roller 34 respectively, still includes second support 2, is provided with the feeding storehouse 5 that is used for the unloading on the second support 2, and the discharge gate of feeding storehouse 5 is towards belt 4.

Because of the setting of bearing roller 3, the inside bending in both sides of belt 4 forms the opening for the powder more falls into the upper surface of belt 4 behind feeding storehouse 5, and the powder that falls into the upper surface of belt 4 is carried by the belt 4 that removes, but at the in-process of feeding storehouse 5 unloading, because the gravity of powder self, the both sides of belt 4 are inwards tightened up easily promptly belt 4's opening diminishes, makes the powder of follow-up whereabouts drop from belt 4's both sides easily.

This embodiment is provided with third support 6 respectively in feeding storehouse 5 both sides that are close to bearing roller 3, third support 6 sets up on first crossbeam 11, third support 6 includes diaphragm 61 and two riser 62 that set up relatively, diaphragm 61 be located between two riser 62 and respectively with two riser 62 fixed connection, a U-shaped structure is constituteed to diaphragm 61 and two riser 62, diaphragm 61 is connected with two coupling assembling 7 that set up relatively, coupling assembling 7 is connected with vertical roller 8, two adjacent vertical roller 8 intervals set up, vertical roller 8 is located inside belt 4 and contacts with belt 4.

The vertical rollers 8 arranged at intervals stretch the belt 4 tightened near the feeding bin 5 outwards, so that the opening of the belt 4 is not easy to shrink due to the fact that the powder is too heavy, and the falling powder is not easy to fall from two sides of the belt 4.

The one end fixedly connected with fixed plate 63 that the diaphragm 61 was kept away from to riser 62, the cross-section of fixed plate 63 is the U-shaped, is provided with construction bolt 91 and mounting nut 92 on the fixed plate 63, and construction bolt 91 wears to locate the relative lateral wall and the first crossbeam 11 of fixed plate 63 and uses with the cooperation of mounting nut 92, and fixed plate 63 passes through construction bolt 91 and mounting nut 92 fixed connection with first support 1. The fixing plate 63 is provided to facilitate the mounting and dismounting of the third bracket 6.

Referring to fig. 4, the connecting assembly 7 includes a sliding ring 71, the sliding ring 71 is slidably connected to the transverse plate 61, the sliding ring 71 is provided with a limiting bolt 72, a screw of the limiting bolt 72 is inserted into the sliding ring 71 and abuts against the transverse plate 61, a lower surface of a bolt head of the limiting bolt 72 contacts with an upper surface of the transverse plate 61, a hollow frame 73 is fixedly connected to the side wall of the sliding ring 71 away from the limiting bolt 72, first through holes 731 arranged at intervals are respectively formed in opposite sides of the hollow frame 73, the connecting assembly 7 further includes a connecting plate 74, a fixing bolt 75 and a fixing nut 76, a second through hole 741 is formed in the connecting plate 74, the fixing bolt 75 is inserted into the corresponding first through hole 731 and second through hole 741 and used in cooperation with the fixing nut 76, and the hollow frame 73 is connected to the connecting plate 74 through the fixing bolt 75 and the fixing nut 76.

Referring to fig. 4 and 5, a connecting rod 77 is fixedly connected to one side wall of the connecting plate 74 far away from the hollow frame 73, the vertical roller 8 is hollow inside, the vertical roller 8 comprises a circular ring 81 far away from one end of the belt 4, the thickness of the circular ring 81 is gradually reduced from outside to inside, the circular ring 81 is penetrated and arranged at one end of the connecting rod 77 far away from the connecting plate 74, the outer wall of the connecting rod 77 is in contact with the inner wall of the circular ring 81, a circular plate 78 is fixedly connected to one end of the connecting rod 77 far away from the connecting plate 74, the circular plate 78 is located inside the vertical roller 8, the outer diameter of the circular plate 78 is smaller than the inner diameter of the vertical roller 8, a plurality of rotatable balls 79 are embedded at one end of the circular plate 78 close to the connecting plate 74, and the balls 79 are in contact with the side wall of the circular ring 81 far away from the connecting plate 74.

Referring to fig. 3 and 4, the size of the discharge hole of the feeding bin 5 of different specifications may be different, the opening size of the belt 4 needs to be adjusted according to the size of the discharge hole of the different feeding bin 5, so that the belt 4 can receive more powder, the limit bolt 72 is unscrewed, the sliding ring bodies 71 slide on the transverse plate 61, the distance between two adjacent sliding ring bodies 71 is adjusted, the distance between two adjacent vertical rollers 8 is adjusted, the belt 4 is opened by two adjacent vertical rollers 8, the opening size of the belt 4 is changed, so as to adapt to the feeding bins 5 of different specifications, and the falling powder falls off from two sides of the belt 4.

The overall height of the carrier rollers 3 of different specifications may be different, and if the overall height of the carrier rollers 3 is changed, the height of the belt 4 on the carrier rollers 3 from the ground is also changed, so that the vertical rollers 8 may not contact with the belt 4. Different first through holes 731 are arranged in a penetrating mode through the fixing bolts 75, the distance between the lower surface of the vertical roller 8 and the ground is changed, and therefore the vertical roller 8 can adapt to carrier rollers 3 of different specifications and is in contact with the belt 4.

If the vertical roller 8 is fixed, the movement of the belt 4 may be affected. The circular plate 78 is provided to rotatably connect the vertical roller 8 to the connecting rod 77, and when the belt 4 moves, the connecting rod 77 rotates along with the movement of the belt 4, so that the vertical roller 8 does not easily affect the movement of the belt 4. Referring to fig. 4 and 5, the contact area between the balls 79 on the circular plate 78 and the circular ring 81 is small, so that the friction force between the balls 79 and the circular ring 81 is small, the rotation of the vertical roller 8 is facilitated, the outer diameter of the circular plate 78 is smaller than the inner diameter of the vertical roller 8, the outer wall of the circular plate 78 is not in contact with the inner wall of the vertical roller 8, the vertical roller 8 is more easily rotated, meanwhile, the thickness of the circular ring 81 is gradually reduced from outside to inside, the contact area between the circular ring 81 and the connecting rod 77 is small, the friction force between the circular ring 81 and the connecting rod 77 is reduced, and the effect of facilitating the rotation of the vertical roller 8 is also achieved.

The implementation principle of the conveyer that reduces powder and drop of this application embodiment is:

the two sides of the feeding bin 5 close to the carrier roller 3 are respectively provided with a third bracket 6: the mounting bolts 91 are inserted through the opposite side walls of the fixing plate 63 and the first cross member 11, and the mounting nuts 92 are tightened to fix the third bracket 6 to the first bracket 1.

The distance between the lower surface of the vertical roller 8 and the ground is adjusted according to the overall height of the carrier rollers 3 of different specifications: different first through holes 731 are arranged in a penetrating mode through the fixing bolts 75, the distance between the lower surface of the vertical roller 8 and the ground is changed, the vertical roller 8 is made to contact with the belt 4, and after the vertical roller is adjusted, the fixing nuts 76 are screwed down.

The distance between two adjacent sliding ring bodies 71 is adjusted according to the size of the discharge hole of the feeding bin 5 with different specifications: the limit bolt 72 is unscrewed, the sliding ring bodies 71 slide on the transverse plate 61, and the distance between every two adjacent sliding ring bodies 71 is adjusted, so that the size of the opening of the belt 4 is changed, more powder is taken, and the limit bolt 72 is screwed after the adjustment is completed.

The powder falls into the upper surface of belt 4 from feeding storehouse 5, and the belt 4 that moves carries the powder that falls into belt 4 upper surface, and two vertical rolls 8 outwards strut the belt 4 that tightens up near feeding storehouse 5 for the powder of whereabouts is difficult for dropping from the both sides of belt 4.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a reduce conveyer that powder dropped, includes first support (1) and second support (2), a plurality of bearing rollers (3) are installed in first support (1), bearing roller (3) sliding connection has belt (4), feeding storehouse (5) that are used for the unloading are installed to second support (2), its characterized in that: feeding storehouse (5) are close to the both sides of bearing roller (3) are provided with third support (6) respectively, third support (6) are connected with coupling assembling (7) of two relative settings, coupling assembling (7) are connected with perpendicular roller (8), adjacent two perpendicular roller (8) interval sets up, perpendicular roller (8) are located inside belt (4) and with belt (4) contact.

2. The powder material falling reducing conveying device according to claim 1, wherein: third support (6) include diaphragm (61), coupling assembling (7) include with diaphragm (61) sliding connection's slip ring body (71), erect roller (8) and set up slip ring body (71) are close to one side of belt (4), slip ring body (71) are provided with stop bolt (72), the screw rod of stop bolt (72) is worn to locate slip ring body (71) and with diaphragm (61) butt.

3. The powder material falling reducing conveying device according to claim 2, wherein: coupling assembling (7) still include hollow frame (73), fixing bolt (75) and fixation nut (76), hollow frame (73) with slip ring body (71) fixed connection, first through-hole (731) that the interval set up are seted up respectively to the relative both sides of hollow frame (73), coupling assembling (7) still include connecting plate (74), second through-hole (741) have been seted up to connecting plate (74), erect roller (8) and set up connecting plate (74) are close to one side of belt (4), fixing bolt (75) wear to locate corresponding first through-hole (731) with second through-hole (741) and with fixation nut (76) cooperation is used.

4. The powder material falling reducing conveying device according to claim 3, wherein: coupling assembling (7) still include with connecting plate (74) fixed connection's connecting rod (77), erect roller (8) including being close to circular ring body (81) of the one end of connecting plate (74), connecting rod (77) are kept away from the one end of connecting plate (74) is worn to locate circular ring body (81) and with the inner wall of circular ring body (81) contacts, connecting rod (77) are kept away from the one end fixed connection of connecting plate (74) has plectane (78), plectane (78) are located erect the inside of roller (8).

5. The powder material falling reducing conveying device according to claim 4, wherein: a plurality of balls (79) are embedded in one end, close to the connecting plate (74), of the circular plate (78), and the balls (79) are in contact with the side wall, far away from the connecting plate (74), of the circular ring body (81).

6. The powder material falling reducing conveying device according to claim 4, wherein: the outer diameter of the circular plate (78) is smaller than the inner diameter of the vertical roller (8).

7. The powder material falling reducing conveying device according to claim 4, wherein: the thickness of the circular ring body (81) is gradually reduced from outside to inside.

8. The powder material falling reducing conveying device according to claim 2, wherein: still include construction bolt (91) and mounting nut (92), third support (6) still include riser (62) of two relative settings, diaphragm (61) are located two between riser (62) and respectively with two riser (62) fixed connection, keep away from riser (62) the one end fixedly connected with fixed plate (63) of diaphragm (61), fixed plate (63) with first support (1) pass through construction bolt (91) with mounting nut (92) fixed connection.

Images