CN112124843A

CN112124843A - Chain conveyor convenient to maintenance

Info

Publication number: CN112124843A
Application number: CN202011118990.0A
Authority: CN
Inventors: 刘剑英; 余文彬; 张祖民
Original assignee: Henan Galloway Wood Co ltd
Current assignee: Henan Galloway Wood Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2020-12-25

Abstract

The invention relates to the technical field of chain conveyors and discloses a chain conveyor convenient to maintain, which comprises a bottom plate, a first supporting plate, two second supporting plates and a placing plate, wherein the first supporting plate is fixedly arranged on the right side of the upper surface of the bottom plate, the two second supporting plates are symmetrically and fixedly arranged on the left side of the upper surface of the bottom plate, the left side of the lower surface of the placing plate is symmetrically and fixedly provided with two fixing plates, rotating rods are respectively and fixedly arranged on opposite sides of the two fixing plates, one end rod wall of each rotating rod, which is opposite to each other, is respectively and rotatably connected with one side wall, which is close to the corresponding second supporting plate, through a first bearing, the upper surface of the placing plate is provided with a transmission mechanism, a third supporting plate is fixedly arranged on the left side of the upper surface of the bottom plate, and a first lead screw is. This chain conveyor convenient to maintenance can improve equipment utilization and rate, and the effectual artifical waste of having avoided.

Description

Chain conveyor convenient to maintenance

Technical Field

The invention relates to the technical field of chain conveyors, in particular to a chain conveyor convenient to maintain.

Background

The chain conveyor is a conveyor for carrying materials by utilizing chain traction and carrying, or a slat, a metal mesh belt, a roller way and the like arranged on a chain, and can be divided into a chain type, a chain plate type, a chain mesh type, a slat type and the like, and is often combined with other conveyors, lifting devices and the like to form production lines with various functions.

Present feeding equipment is the belt feeding, has the branch firewood to receive the resistance and easily skids, often needs artifical mediation, and the water caltrop of branch firewood very easily leads to the belt impaired, and it leads to artifically frequently to change the belt, and rate of equipment utilization is low, causes the artifical waste of certain degree.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the chain conveyor convenient to maintain has the advantages of improving the utilization rate of equipment and effectively avoiding labor waste, solves the problem that the existing chain conveyor is easy to slip when wood branches are continuously twisted and transported, and is convenient for people to use.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a chain conveyor convenient to maintain comprises a bottom plate, a first supporting plate, two second supporting plates and a placing plate, wherein the first supporting plate is fixedly arranged on the right side of the upper surface of the bottom plate, the two second supporting plates are symmetrically and fixedly arranged on the left side of the upper surface of the bottom plate, the left side of the lower surface of the placing plate is symmetrically and fixedly provided with two fixed plates, the opposite sides of the two fixed plates are respectively and fixedly provided with a rotating rod, one end rod wall of each rotating rod, which is opposite to each other, is respectively and rotatably connected with one side wall, which is close to the corresponding second supporting plate, through a first bearing, the upper surface of the placing plate is provided with a transmission mechanism, the left side of the upper surface of the bottom plate is fixedly provided with a third supporting plate, a first lead screw is transversely arranged between the second supporting plate and the third supporting plate, rod walls at two ends of the first lead screw are respectively and rotatably connected, the utility model discloses a lead screw, including first lead screw, first slider, first output end, second output end, third bearing, second slider, the pole wall threaded connection of first lead screw has first slider, the last fixed surface of first slider is provided with the mounting panel, the fixed first L shaped plate that is provided with in upper surface left side of mounting panel, the last fixed surface of mounting panel is provided with first motor, the output end fixedly connected with second lead screw of first motor, the upper end pole wall of second lead screw passes through the third bearing and is connected with the upper end lower surface rotation of first L shaped plate, the pole wall threaded connection of second lead screw has the second slider, the last fixed surface of second slider is provided with pushing mechanism.

Preferably, drive mechanism includes transfer roller, second L shaped plate and second motor, the fixed two baffles that are provided with of upper surface symmetry of placing the board, the transfer roller is provided with a plurality ofly and all is provided with between two baffles, every the pivot at the both ends of transfer roller is rotated through the lateral wall of fourth bearing and the baffle that corresponds respectively and is connected, second L shaped plate is fixed to be set up in the front side the preceding lateral wall of baffle, the second motor is fixed to be set up in the preceding lateral wall of second L shaped plate, and the front end pivot that is located leftmost transfer roller runs through the baffle of front side and with the output fixed connection of second motor, every the front end pivot of transfer roller all runs through the baffle of front side and equal fixedly connected with gear, and is a plurality of connect through chain drive between the gear, every antiskid groove has all been seted up on the surface of transfer roller.

Preferably, the pushing mechanism comprises a push rod, a U-shaped block and a third slider, two fourth supporting plates are symmetrically and fixedly arranged on the lower surface of the placing plate, a slide rod is fixedly arranged between the fourth supporting plates, the push rod is fixedly arranged on the right side of the upper surface of the second slider, the third slider is movably sleeved with the rod wall of the slide rod, the lower surface of the third slider is fixedly arranged on the U-shaped block, and the upper end of the push rod is rotatably arranged inside the U-shaped block through a shaft pin.

Preferably, the lower fixed surface of first slider is provided with the stopper, the gag lever post has been cup jointed in the inside activity of stopper, the both ends of gag lever post respectively with the lateral wall fixed connection of second backup pad and third backup pad, the lower fixed surface of first slider is provided with the bracing piece, the lower surface of bracing piece passes through the ball and is connected with the upper surface rotation of bottom plate.

Preferably, four corners of the lower surface of the bottom plate are respectively and fixedly provided with universal wheels with foot brakes.

Preferably, the right end of the first screw rod penetrates through the first supporting plate and extends rightwards, and the crank is fixedly connected with the right end of the first screw rod.

Preferably, the second motor is a stepping motor.

(III) advantageous effects

Compared with the prior art, the invention provides the chain conveyor convenient to maintain, which has the following beneficial effects:

1. this chain conveyor convenient to maintenance sets up the crank in first lead screw right-hand member through establishing, can realize removing about the third slider when rotating the crank and driving first lead screw pivoted to be convenient for rise to the different positions of placing the board, realize the multi-angle and rise.

2. This chain conveyor convenient to maintenance through seting up in the antiskid groove on every transfer roller surface, can increase by the frictional force between conveying object and the transfer roller, avoids appearing the phenomenon of skidding because of the resistance is less between object and transfer roller.

Drawings

FIG. 1 is a schematic structural view of a chain conveyor convenient for maintenance according to the present invention;

FIG. 2 is a schematic top view of the placement plate of FIG. 1;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

fig. 4 is an enlarged view of a portion B of fig. 1.

In the figure: the device comprises a base plate 1, a first supporting plate 2, a second supporting plate 3, a placing plate 4, a fixing plate 5, a rotating rod 6, a third supporting plate 7, a first screw rod 8, a first sliding block 9, a mounting plate 10, a first L-shaped plate 11, a first motor 12, a second screw rod 13, a second sliding block 14, a conveying roller 15, a second L-shaped plate 16, a second motor 17, a baffle 18, a gear 19, a chain 20, a push rod 21, a U-shaped block 22, a third sliding block 23, a fourth supporting plate 24, a sliding rod 25, a limiting block 26, a limiting rod 27, a supporting rod 28, a ball 29, a universal wheel 30 and a crank 31.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a chain conveyor convenient for maintenance comprises a bottom plate 1, a first supporting plate 2, two second supporting plates 3 and a placing plate 4, wherein the first supporting plate 2 is fixedly arranged on the right side of the upper surface of the bottom plate 1, the two second supporting plates 3 are symmetrically and fixedly arranged on the left side of the upper surface of the bottom plate 1, the left side of the lower surface of the placing plate 4 is symmetrically and fixedly provided with two fixing plates 5, the opposite sides of the two fixing plates 5 are respectively and fixedly provided with a rotating rod 6, the rod walls at the opposite ends of the two rotating rods 6 are respectively and rotatably connected with the side wall close to the corresponding second supporting plate 3 through a first bearing, the upper surface of the placing plate 4 is provided with a transmission mechanism, the left side of the upper surface of the bottom plate 1 is fixedly provided with a third supporting plate 7, a first screw rod 8 is transversely arranged between the second supporting plate 3 and the third supporting plate 7, the rod walls at the two ends of the first screw rod 8 are respectively and, the rod wall threaded connection of first lead screw 8 has first slider 9, the fixed surface of the upper surface of first slider 9 is provided with mounting panel 10, the fixed first L shaped plate 11 that is provided with in upper surface left side of mounting panel 10, the fixed surface of mounting panel 10 is provided with first motor 12, the output end fixedly connected with second lead screw 13 of first motor 12, the upper end rod wall of second lead screw 13 passes through the third bearing and is connected with the upper end lower surface rotation of first L shaped plate 11, the rod wall threaded connection of second lead screw 13 has second slider 14, the fixed surface of second slider 14 is provided with pushing mechanism.

The transmission mechanism comprises a conveying roller 15 which, second L shaped plate 16 and second motor 17, the fixed two baffles 18 that are provided with of upper surface symmetry of placing board 4, transfer roller 15 is provided with a plurality ofly and all is provided with between two baffles 18, the pivot at every transfer roller 15's both ends is rotated through the lateral wall of fourth bearing and the baffle 18 that corresponds respectively and is connected, second L shaped plate 16 is fixed to be set up in the preceding lateral wall of the baffle 18 of front side, second motor 17 is fixed to be set up in the preceding lateral wall of second L shaped plate 16, the front end pivot that is located leftmost transfer roller 15 runs through the baffle 18 of front side and with the output fixed connection of second motor 17, the front end pivot of every transfer roller 15 all runs through the baffle 18 of front side and all fixedly connected with gear 19, connect through the transmission of chain 20 between a plurality of gear 19, anti-skidding groove has all been seted up on the surface of every transfer roller 15, avoid being transported the phenomenon that the object appears skidding.

Pushing mechanism includes push rod 21, U-shaped piece 22 and third slider 23, places the fixed two fourth backup pads 24 that are provided with of lower surface symmetry of board 4, the fixed slide bar 25 that is provided with between two fourth backup pads 24, the fixed upper surface right side that is provided with second slider 14 of push rod 21, third slider 23 cup joints with the pole wall activity of slide bar 25, the fixed lower surface that is provided with third slider 23 of U-shaped piece 22, the inside that is provided with U-shaped piece 22 is rotated through the pivot in the upper end of push rod 21.

The lower fixed surface of first slider 9 is provided with stopper 26, stopper 26's inside activity has cup jointed gag lever post 27, the both ends of gag lever post 27 respectively with the lateral wall fixed connection of second backup pad 3 and third backup pad 7, the lower fixed surface of first slider 9 is provided with bracing piece 28, the lower surface of bracing piece 28 passes through ball 29 and is connected with the upper surface rotation of bottom plate 1, be convenient for reduce the frictional force between bracing piece 28 and the bottom plate 1 when playing the auxiliary stay effect to first slider 9.

Four corners of the lower surface of the bottom plate 1 are respectively and fixedly provided with universal wheels 30 with foot brakes, so that the equipment can be conveniently moved.

The right end of the first screw rod 8 penetrates through the first supporting plate 2 and extends rightwards, and the crank 31 is fixedly connected with the right end, so that the first screw rod 8 is driven to rotate through the crank.

The second motor 17 adopts a stepping motor, so that the forward and reverse rotation of the second screw rod 13 is realized conveniently.

In conclusion, when the chain conveyor convenient to maintain is used, the second motor 17 is started, the output end of the second motor 17 drives the front-end rotating shaft of the corresponding conveying roller 15 to rotate, the corresponding gear 19 rotates, the plurality of conveying rollers 15 rotate together through the meshing connection between the chain 20 and the corresponding gear 19, when the height of the right side of the placing plate 4 needs to be adjusted, the crank 31 is rotated, the crank 31 drives the first screw rod 8 to rotate, the first screw rod 8 drives the first slide block 9 to move under the action of the movable sleeve joint of the limiting rod 27 and the limiting block 26, the mounting plate 10 is moved, when the height needs to be raised, the first motor 12 is started, the output end of the first motor 12 drives the second screw rod 13 to rotate, the second screw rod 13 drives the second slide block 14 to move while rotating, the second slide block 14 drives the push rod 21 to move upwards, and the height of the right side of the placing plate 4 is raised, the utilization rate of the equipment is improved.

It is to be noted that the term "comprises," "comprising," or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a chain conveyor convenient to maintenance, includes bottom plate (1), first backup pad (2), two second backup pads (3) and places board (4), its characterized in that: first backup pad (2) is fixed to be set up in the upper surface right side of bottom plate (1), two second backup pad (3) symmetry is fixed to be set up in the upper surface left side of bottom plate (1), the lower surface left side symmetry of placing board (4) is fixed and is provided with two fixed plate (5), two one side that fixed plate (5) carried on the back mutually is fixed bull stick (6) of being provided with respectively, two one end pole wall that bull stick (6) carried on the back mutually rotates through a lateral wall that first bearing and second backup pad (3) that correspond are close to and is connected respectively, the upper surface of placing board (4) is provided with drive mechanism, the upper surface left side of bottom plate (1) is fixed and is provided with third backup pad (7), transversely be provided with first lead screw (8) between second backup pad (3) and third backup pad (7), the both ends pole wall of first lead screw (8) is respectively through the second bearing and the side of second backup pad (3) and third backup pad (7) that correspond The wall rotates to be connected, the pole wall threaded connection of first lead screw (8) has first slider (9), the last fixed surface of first slider (9) is provided with mounting panel (10), the fixed first L shaped plate (11) that is provided with in upper surface left side of mounting panel (10), the last fixed surface of mounting panel (10) is provided with first motor (12), the output fixedly connected with second lead screw (13) of first motor (12), the upper end pole wall of second lead screw (13) passes through the third bearing and is connected with the upper end lower surface rotation of first L shaped plate (11), the pole wall threaded connection of second lead screw (13) has second slider (14), the last fixed surface of second slider (14) is provided with pushing mechanism.

2. A chain conveyor facilitating maintenance according to claim 1, characterised in that: the transmission mechanism comprises a conveying roller (15), a second L-shaped plate (16) and a second motor (17), two baffle plates (18) are symmetrically and fixedly arranged on the upper surface of the placing plate (4), the conveying roller (15) is provided with a plurality of baffle plates (18) and is arranged between the two baffle plates, the rotating shafts at the two ends of each conveying roller (15) are respectively and rotatably connected with the side wall of the corresponding baffle plate (18) through a fourth bearing, the second L-shaped plate (16) is fixedly arranged on the front side of the baffle plate (18), the second motor (17) is fixedly arranged on the front side wall of the second L-shaped plate (16), the rotating shaft at the front end of the leftmost conveying roller (15) penetrates through the baffle plate (18) at the front side and is fixedly connected with the output end of the second motor (17), the rotating shaft at the front end of each conveying roller (15) penetrates through the baffle plate (18) at the front, the gears (19) are in transmission connection through a chain (20), and an anti-slip groove is formed in the surface of each conveying roller (15).

3. A chain conveyor facilitating maintenance according to claim 1, characterised in that: pushing mechanism includes push rod (21), U-shaped piece (22) and third slider (23), the lower surface symmetry of placing board (4) is fixed and is provided with two fourth backup pads (24), two fixed slide bar (25) that are provided with between fourth backup pad (24), push rod (21) is fixed and is provided with the upper surface right side of second slider (14), third slider (23) cup joints with the pole wall activity of slide bar (25), the fixed lower surface that is provided with third slider (23) of U-shaped piece (22), the upper end of push rod (21) is rotated through the pivot and is provided with the inside of U-shaped piece (22).

4. A chain conveyor facilitating maintenance according to claim 1, characterised in that: the lower fixed surface of first slider (9) is provided with stopper (26), gag lever post (27) have been cup jointed in the inside activity of stopper (26), the both ends of gag lever post (27) respectively with the lateral wall fixed connection of second backup pad (3) and third backup pad (7), the lower fixed surface of first slider (9) is provided with bracing piece (28), the lower surface of bracing piece (28) passes through ball (29) and is connected with the upper surface rotation of bottom plate (1).

5. A chain conveyor facilitating maintenance according to claim 1, characterised in that: four corners of the lower surface of the bottom plate (1) are respectively and fixedly provided with universal wheels (30) with foot brakes.

6. A chain conveyor facilitating maintenance according to claim 1, characterised in that: the right end of the first screw rod (8) penetrates through the first supporting plate (2) and extends rightwards, and is fixedly connected with a crank (31).

7. A chain conveyor facilitating maintenance according to claim 2, characterised in that: the second motor (17) adopts a stepping motor.