CN216335006U - Chain elevator - Google Patents

Abstract

The utility model discloses a chain elevator, which comprises a base, a plurality of material racks, baffle plates symmetrically and fixedly arranged on the sides of the base, a stop handle top is fixedly connected with a stainless steel rack, a middle baffle plate is fixedly connected between the stainless steel racks on two sides, and the chain elevator also comprises: defeated material mechanism establishes on the stainless steel shelf for carry out rotation circulation to a plurality of material shelves and carry, defeated material mechanism is including fixed the chain guide who establishes in both sides stainless steel shelf inboard, and the chain guide is U type distribution and dog-ear position not intercommunication, and the inside sliding connection of chain guide has wholly to be the rectangle distribution and defeated material chain, and defeated material chain is equipped with drive assembly. The chain elevator designed by the utility model can realize the stable transportation of materials from bottom to top, can ensure the horizontality of material transmission in the material conveying stage, does not have the condition of inclined blanking, is convenient for material discharging, saves the blanking time and has a utilizable value in the field of material transportation equipment.

Description

A chain hoist

technical field

The utility model belongs to the field of material transportation equipment, in particular to a chain hoist.

Background technique

The working principle of the chain hoist is that the moving parts rewind on the upper driving sprocket and the lower redirecting sprocket. Under the action of the driving device, the driving sprocket drives the traction member and the hopper to make a rotary circular motion, and the material flows from the lower part. The feed port feeds into each hopper, and when the material is lifted to the upper sprocket, the material is discharged from the discharge port under the action of gravity and centrifugal force. The existing chain hoist is not stable enough for the conveying of materials, and cannot guarantee the levelness of the material placement. It is prone to the situation that the material falls off, which affects the transportation of the material. At the same time, it is not convenient for the material to be unloaded, and the chain hoist needs to be stopped. The unloading of materials is time-consuming and labor-intensive.

Utility model content

In order to solve the problems raised in the above background technology, the purpose of the present invention is to provide a chain hoist.

The utility model provides the following technical scheme: it comprises a base, a number of material racks, and baffles symmetrically fixed on the sides of the base, the top of the baffle is fixedly connected to a stainless steel shelf, and the stainless steel shelves on both sides are fixedly connected to a middle baffle, the chain The hoist also includes:

The conveying mechanism is set on the stainless steel shelf, and is used for rotating and circulating conveying several material racks. The conveying mechanism includes chain guide rails fixed on the inner sides of the stainless steel shelves on both sides. Connected, the chain guide rail is slidably connected with an overall rectangular distribution and conveying chain. The conveying chain is provided with a driving component to control the movement of the conveying chain in the chain guide rail, and the conveying chains on both sides are evenly arranged. A number of material racks, the contact positions of the material rack and the conveying chain are provided with connecting components for horizontally installing the material rack on the conveying mechanism; and

The delivery mechanism, located on the top of the stainless steel shelf, is used to deliver the materials in the material shelf.

The outgoing mechanism includes a transmission part bracket that is correspondingly fixed on the sides of the stainless steel shelves on both sides; the transmission part brackets on both sides are fixedly connected to a transmission belt rack; A number of pick rods are arranged at the bottom, and the orientations of the pick rods and the transmission belt are staggered.

The drive assembly includes a plurality of feeding sprockets that are meshed and connected at the corner positions of the feeding chains on both sides and the center position of the bottom of the feeding chain. A single feeding sprocket is fixedly connected to the center of the first connecting bearing seat, and the second The outer wall of the connecting bearing seat is fixed on the shell wall of the stainless steel frame, and a driving member is fixed inside the base, and the driving member is a motor. Linkages are arranged between the driving parts, which are used to control the synchronous conveying of the conveying chains on both sides through the driving parts.

The linkage includes a long shaft rotating inside the base, the two ends of the long shaft and the center position, the rotating rod of any one of the feeding sprockets at the bottom corner positions of the feeding chain on both sides, and the output of the driving member. Both ends are fixedly connected with linkage sprockets, and the linkage sprockets at both ends of the long shaft mesh with the linkage sprockets on the rotating rod of any one of the conveying sprockets at the bottom corner positions of the conveying chains on both sides. A first linkage chain is provided, and a second linkage chain is meshed between the linkage sprocket on the output end of the driving element and the linkage sprocket at the center of the long axis.

The connecting assembly includes two sets of mounting plates arranged on both sides of the material rack, one end of a single mounting plate is fixedly connected to the outer wall of the second connecting bearing seat, and the second connecting bearing seat is fixedly arranged on the side wall of the material rack, The center of the second connecting bearing seat is fixedly connected to a chain pin, the other end of the chain pin is fixedly connected to the material conveying chain, and the other end of the mounting plate is provided with a guide for controlling the placement direction of the material rack.

The guides include straightening guide rails that are fixedly connected to the inner walls of the stainless steel shelves on both sides corresponding to the feeding chains on both sides. A single straightening guide rail is L-shaped, and the straightening guide rails on both sides are distributed in a frame, and also includes rotating The guide wheel frame is connected to the other end of the mounting plate, and the guide wheel frame is symmetrically rotated to connect the guide wheels, and the two guide wheels are respectively connected to the two sides of the straightening guide rail by rolling.

The beneficial effects of the present utility model are as follows:

1. The utility model can transport the material from the bottom to the top by means of chain transmission by setting the feeding mechanism.

2. The utility model sets the delivery mechanism, and through the staggered distribution of the pick rods and the conveyor belt in the material rack, when the material rack passes the conveyor belt rack, the material can be directly placed on the conveyor belt, which is convenient for discharging.

The utility model realizes the rotating and circulating conveying of the material rack by setting the driving component and utilizing the track distribution of the conveying chain. By arranging linkage parts in the utility model, the drive components on both sides can be synchronously driven to run synchronously by the drive parts, so as to ensure the stability of the material rack transmission. The utility model can realize the stable connection between the material rack and the material conveying chain by arranging the connecting components. The utility model ensures that the conveying of the material rack is always in a horizontal state through the cooperation of the guide wheel frame and the straightening guide rail by arranging the guide piece.

Description of drawings

Figure 1 is a schematic structural diagram of the utility model.

FIG. 2 is a schematic diagram of the connection structure of the connecting assembly, the material rack and the material conveying chain in the utility model.

FIG. 3 is a schematic diagram of the connection structure of the drive assembly in the present invention.

Fig. 4 is the top view structure schematic diagram of the utility model.

FIG. 5 is a schematic view of the front structure of the utility model with one side of the stainless steel shelf removed.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in Figures 1 to 5, this embodiment includes a base 11, a number of material racks 7, and a baffle 1 symmetrically fixed on the sides of the base 11. The top of the baffle is fixedly connected to a stainless steel shelf 6, and the stainless steel shelves 6 on both sides are fixedly connected. The intermediate baffle 2 is fixedly connected between, and the chain hoist also includes:

The conveying mechanism is arranged on the stainless steel shelf 6 and is used for rotating and circulating conveying several material racks 7. The conveying mechanism includes chain guide rails 3 fixed on the inner sides of the stainless steel shelves 6 on both sides, and the chain guide rails 3 are U-shaped. Distributed and the corner positions are not connected, the chain guide 3 is slidably connected with the overall rectangular distribution and conveying chain 8. The conveying chain 8 is provided with a driving component for controlling the movement of the conveying chain 8 in the chain guide 3. A plurality of material racks 7 are evenly arranged between the conveying chains 8, and connecting components are provided at the contact positions of the material racks 7 and the material conveying chains 8 for horizontally installing the material rack 7 on the conveying mechanism; and

The outgoing mechanism is arranged on the top of the stainless steel shelf 6 and is used to transmit the material in the material shelf 7 out.

In this embodiment, by setting the feeding mechanism, the material can be transported from the bottom to the top by means of chain transmission.

Referring to FIG. 1 and FIGS. 4-5 , the outgoing mechanism includes a transmission part bracket 10 which is correspondingly fixed on the sides of the stainless steel shelves 6 on both sides. 9. Several conveyor belts are arranged inside, and several pick rods 7a are set at the bottom of the material rack 7, and the orientations of the pick rods 7a and the conveyor belt are staggered.

In this embodiment, the delivery mechanism is provided, and through the staggered distribution of the pick rods 7a and the conveyor belt in the material rack 7, when the material rack 7 passes the conveyor belt rack 9, the material can be directly placed on the conveyor belt, which is convenient for discharging.

Referring to Fig. 3, the drive assembly comprises several feeding sprockets 5 that are meshed and connected at the corner positions of the feeding chains 8 on both sides and the central position of the bottom of the feeding chain 8, and the single feeding sprockets 5 are fixedly connected to the first connection. In the center of the bearing seat 4, the outer wall of the first connecting bearing seat 4 is fixed on the shell wall of the stainless steel shelf 6, the base 11 is fixedly provided with a driving member 20, and the driving member 20 is a motor, and the feeding chains 8 on both sides are fixed. A linkage member is provided between any one of the feeding sprockets 5 and the driving member 20 at the bottom folding angle position, and is used for controlling the synchronous conveying of the feeding chains 8 on both sides through the driving member 20 .

In this embodiment, by setting up the drive components, the material rack 7 can be rotated and cyclically conveyed by utilizing the track distribution of the material conveying chain 8 .

Referring to Figure 3, the linkage includes a long shaft 12 that is rotated inside the base 11, the ends and the center position of the long shaft 12, and any one of the feeding sprockets 5 at the bottom corner position of the feeding chain 8 on both sides. Both the rotating rod and the output end of the driving member 20 are fixedly connected with a linkage sprocket 5a, the linkage sprocket 5a at both ends of the long shaft 12 and any one of the conveyor chains at the bottom corner positions of the conveyor chains 8 on both sides. The first interlocking chain 18 is meshed between the interlocking sprockets 5a on the rotating rod of the wheel 5; Two linkage chains 19 .

In this embodiment, by setting the linkage member, the driving member 20 can synchronously drive the driving components on both sides to run synchronously, so as to ensure the stability of the transmission of the material rack 7 .

Referring to FIG. 2 , the connecting assembly includes two sets of mounting plates 15 arranged on both sides of the material rack 7 . One end of a single mounting plate 15 is fixedly connected to the outer wall of the second connecting bearing seat 16 , and the second connecting bearing seat 16 is fixedly arranged in the On the side wall of the material rack 7, the center of the second connecting bearing seat 16 is fixedly connected to the chain pin 17, the other end of the chain pin 17 is fixedly connected to the conveying chain 8, and the other end of the mounting plate 15 is provided with a guide for Control the placement direction of the material rack 7.

In this embodiment, the stable connection between the material rack 7 and the material conveying chain 8 can be realized by setting the connection components.

Referring to FIG. 2 , the guide includes a straightening guide rail 13 that is fixedly connected to the inner walls of the stainless steel shelves 6 on both sides corresponding to the feeding chains 8 on both sides. A single straightening guide rail 13 is L-shaped, and the straightening guide rail 13 on both sides is a The frame distribution also includes a guide wheel frame 14 rotatably connected to the other end of the mounting plate 15 .

In this embodiment, the guide member is provided, and the cooperation between the guide wheel frame 14 and the straightening guide rail 13 ensures that the conveying of the material rack 7 is always in a horizontal state.

In this embodiment, the material is added to the material rack 7 at the bottom, and then the driving member 20 is opened. The driving member 20 drives the long shaft 12 to rotate through the first linkage chain 18, and the long shaft 12 drives the bottom of the feeding chain 8 through the second linkage chain 19. Any one of the feeding sprockets 5 at the corner position rotates, and then this feeding sprocket 5 will drive the feeding chain 8 to rotate. During the rotation of the feeding chain 8, the material rack 7 is driven to move synchronously by the chain pin 17. The guide wheel on the guide wheel frame 14 will move along the straightening guide rail 13. The guide wheel frame 14 is affected by the straightening guide rail 13 to change the angle of the mounting plate 15, so that the material frame 7 remains horizontal and moves along the trajectory of the conveying chain 8. 7 When moving to the position of the top conveyor belt rack 9, the conveyor belt on the conveyor belt rack 9 keeps running, and then the pick rod 7a of the material rack 7 passes through the gap between the conveyor belts, and the material will be retained on the conveyor belt rack 9 , and then pass out through the conveyor belt to complete the material lifting process of the chain hoist.

Claims (6)

1. The utility model provides a chain elevator, includes base (11) and a plurality of material frame (7) to and the fixed baffle (1) of establishing at base (11) avris of symmetry, keep off top fixed connection stainless steel shelf (6), baffle (2) in the middle of the fixed connection between both sides stainless steel shelf (6), its characterized in that: the chain elevator still includes:

the conveying mechanism is arranged on the stainless steel frames (6) and used for carrying out rotary circular conveying on a plurality of material frames (7), the conveying mechanism comprises chain guide rails (3) fixedly arranged on the inner sides of the stainless steel frames (6) on two sides, the chain guide rails (3) are distributed in a U shape, the bevel positions are not communicated, the chain guide rails (3) are connected with conveying chains (8) which are distributed in a rectangular shape integrally in a sliding mode, the conveying chains (8) are provided with driving components and used for controlling the conveying chains (8) to move in the chain guide rails (3), the material frames (7) are uniformly distributed and arranged between the conveying chains (8) on the two sides, and the contact positions of the material frames (7) and the conveying chains (8) are provided with connecting components and used for horizontally installing the material frames (7) on the conveying mechanism; and

the transfer-out mechanism is arranged at the top of the stainless steel shelf (6) and used for transferring out the materials in the material shelf (7).

2. The chain hoist as claimed in claim 1, characterized in that: the transmission mechanism comprises transmission part supports (10) which are correspondingly and fixedly arranged on the sides of stainless steel frames (6) on two sides, two sides of each transmission part support (10) are fixedly connected with a transmission belt frame (9), a plurality of transmission belts are arranged inside the transmission belt frames (9), a plurality of lifting rods (7 a) are arranged at the bottom of each material frame (7), and the lifting rods (7 a) and the transmission belts are distributed in a staggered mode.

3. A chain hoist as claimed in claim 1 or 2, characterized in that: drive assembly connects in both sides including the meshing a plurality of defeated material sprocket (5) of defeated material chain (8) dog-ear position and defeated material chain (8) bottom central point put, singly defeated material sprocket (5) fixed connection is in the center of first connecting bearing seat (4), and first connecting bearing seat (4) outer wall is fixed to be established on the conch wall of stainless steel shelf (6), base (11) inside is fixed and is equipped with driving piece (20), and driving piece (20) are the motor, both sides defeated arbitrary one of material chain (8) bottom dog-ear position be equipped with the linkage between defeated material sprocket (5) and driving piece (20) for defeated material chain (8) synchronous transport through driving piece (20) control both sides.

4. A chain hoist as claimed in claim 3, characterized in that: the linkage piece is including rotating long axle (12) of establishing in base (11) inside, and the both ends and the central point of long axle (12) put, both sides defeated material chain (8) bottom dog-ear position arbitrary one of defeated material sprocket (5) the dwang and the equal fixedly connected with linkage sprocket (5 a) of output of driving piece (20), the linkage sprocket (5 a) and the both sides at the both ends of long axle (12) defeated arbitrary one of defeated material chain (8) bottom dog-ear position between linkage sprocket (5 a) on the dwang of defeated material sprocket (5) the meshing sets up first linkage chain (18), the meshing sets up second linkage chain (19) between linkage sprocket (5 a) of linkage sprocket (5 a) on driving piece (20) output and long axle (12) central point.

5. The chain hoist as claimed in claim 4, characterized in that: coupling assembling is including establishing mounting panel (15) in two sets of quantity in material frame (7) both sides, singly mounting panel (15) one end fixed connection second connects the outer wall of bearing frame (16), and bearing frame (16) are fixed to be established on the lateral wall of material frame (7) are connected to the second, and the center fixed connection chain bolt (17) of bearing frame (16) is connected to the second, and chain bolt (17) other end fixed connection is on defeated material chain (8), mounting panel (15) other end is equipped with the guide for the direction of putting of control material frame (7).

6. The chain hoist as claimed in claim 5, characterized in that: the guide piece is including corresponding both sides defeated material chain (8) fixed connection just guide rail (13) of putting on both sides stainless steel shelf (6) inner wall, singly just guide rail (13) are the L type, both sides just guide rail (13) are the frame and distribute, still including rotating guide pulley frame (14) of connecting at the mounting panel (15) other end, and the symmetry rotates on guide pulley frame (14) and connects the guide pulley, and two guide pulleys are rolling connection respectively and just guide rail (13) both sides face.

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