CN216034758U

CN216034758U - Transfer device for cement silo

Info

Publication number: CN216034758U
Application number: CN202122164820.2U
Authority: CN
Inventors: 黑永涛
Original assignee: Henan Senxin Construction Machinery Equipment Co ltd
Current assignee: Henan Senxin Construction Machinery Equipment Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-03-15
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses a transfer device for a cement charging bin, which belongs to the technical field of transfer devices and comprises a plate frame, wheels and a towing hook, wherein a first fixing part is arranged on the plate frame, the first fixing part comprises a screw rod, a screw block, a supporting column, a sliding block, a fixing plate, an arc-shaped groove, a first belt pulley, a first belt, a second belt pulley, a first servo motor, a third belt pulley and a second belt, a second fixing part is arranged between the two first fixing parts on the plate frame, the second fixing part comprises a bearing seat, a winding shaft, a hanging ring, a fixing seat, a fixing rope, a hook and a second servo motor, the first servo motor is started, the two fixing plates on the first fixing part can be used for fixing the cement charging bin for the first time, the second servo motor is started, the fixing rope on the second fixing part can be used for fixing the cement charging bin for the second time, and the cement charging bin can be fixed on two sides through the first fixing part and the second fixing part, the fixing effect is better.

Description

Transfer device for cement silo

Technical Field

The utility model relates to the technical field of transfer devices, in particular to a transfer device for a cement silo.

Background

The transport machine is a machine or a class of machines which safely transports the objects to be transported to the destination, mainly according to the characteristics of the goods, the production rate, the transport route and the field conditions, the loading and unloading manner, the process requirements and equipment investment in the transport process, the transport cost and the like. Cement bin is a huge circumference canning special article of volume, cement bin needs to transport to each construction site through the wooden handcart and uses after production is accomplished, when transporting cement bin through the wooden handcart, can't carry out effectual fixed to cement bin, protection nature to cement bin is relatively poor, thereby lead to the security relatively poor in the transportation, and the tradition method all fixes it through the manual work when fixing cement bin, comparatively hard and fixed speed is relatively slow when fixed, the problem to above proposing, so need a transfer device for cement bin, the problem of the aforesaid mentioning has been solved.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the cement silo cannot be effectively fixed during transportation in the background art, the utility model provides the transportation device for the cement silo, which can effectively fix the cement silo under the mutual matching of the first fixing part and the second fixing part and improve the fixing effect. The specific technical scheme is as follows:

a transfer device for a cement silo comprises a plate frame, wherein wheels and towing hooks are arranged on the plate frame, first fixing parts are symmetrically connected onto the plate frame and comprise screw rods, the screw rods are rotatably connected into the plate frame, external threads in opposite directions are symmetrically arranged on the surfaces of the screw rods and on two sides of the central line of the screw rods, screw blocks are symmetrically and threadedly connected on the surfaces of the screw rods and on two sides of the central line of the screw rods, supporting columns are fixedly connected to the upper ends of the two screw blocks, through grooves are formed in the surface of the plate frame, the two supporting columns penetrate through the through grooves and are fixedly connected with sliding blocks, sliding rails are connected to the lower ends of the two sliding blocks, a sliding track is arranged on the surface of the plate frame and is slidably connected into the sliding track, fixing plates are connected to one side surfaces of the two sliding blocks which are opposite, arc-shaped grooves are formed in one side surfaces of the two fixing plates which are opposite to each other, and the two screw rods on the two first fixing parts are connected with first belt pulleys, be connected with first belt between two first belt pulleys, the surface of one of them screw rod still is provided with the second belt pulley, the grillage bottom is equipped with first servo motor, first servo motor's output shaft end is connected with the third belt pulley, be connected with the second belt between third belt pulley and the second belt pulley, set up the second fixed part on the grillage and be located between two first fixed parts, the second fixed part includes the bearing frame that two symmetries set up, be connected with the spool between two bearing frames, the surface of spool is equipped with the link, the surface of grillage and the position department corresponding with the link are provided with the fixing base, be connected with the one end of fixed rope on the fixing base, the other end of fixed rope is connected with the couple, the surface of grillage is provided with second servo motor, second servo motor and spool are connected.

Preferably, a worm gear reducer is arranged between the second servo motor and the winding shaft.

Preferably, the surface of the sliding block is provided with an insertion hole, one side of the fixing plate, which is close to the insertion hole, is connected with an insertion rod matched with the insertion hole, the sliding block is further provided with a positioning hole, the positioning hole is communicated with the insertion hole, a positioning rod is arranged in the positioning hole, and the insertion rod is provided with an insertion slot.

Preferably, a cylinder is arranged in the plate frame, and the output end of the cylinder is connected with the supporting plate.

Preferably, at least two air cylinders are arranged, and at least two air cylinders are connected to the same air source.

Preferably, the symmetry is equipped with anticreep portion on the grillage, and anticreep portion includes fixed plate, fly leaf and a plurality of damping spring, and fixed plate fixed connection is on the grillage, and fly leaf sliding connection connects a plurality of damping spring between fly leaf and the fixed plate on the grillage.

Preferably, the lower terminal surface of grillage still is provided with the battery, and the battery all is connected with first servo motor, second servo motor and institute's cylinder electricity.

Compared with the prior art, the utility model has the beneficial effects that: a cement bin transfer device is characterized in that a cement bin is placed on a plate frame through a crane, a first servo motor on a first fixing portion is started, the first servo motor drives two screw rods to synchronously rotate under the mutual matching of a third belt pulley, a second belt pulley, two first belt pulleys and the first belt, two screw blocks on the screw rods drive two fixing plates on two sliding blocks to oppositely move through two supporting columns, arc-shaped grooves on the two fixing plates are pressed on the surface of the cement bin in a pressing mode, so that the cement bin is fixed for the first time, a hook on a fixing rope is hung on a hanging ring on the surface of a winding shaft by the fixing rope passing through the cement bin, a second servo motor on a second fixing portion is started, the second servo motor drives a hook on the surface of the second servo motor to rotate through the winding shaft, the hook drives the fixing rope to rotate, the fixing rope is wound on the surface of the winding shaft, the fixed rope tightens up, thereby it is fixed to carry out the second time to cement silo, the device can carry out both sides to cement silo through first fixed part and second fixed part and fix, fixed effect is better, can avoid cement silo to take place to rock when transporting cement silo, the security when improving the transportation, reduce the potential safety hazard, compare the probability that the incident took place in the past and reduce more than 50%, and the device drives it through the motor when fixing cement silo, it is comparatively laborsaving and speed when fixing cement silo, compare in the past, the transit time can effectively shorten more than 20%, the efficiency of transportation is improved, improve the customer satisfaction.

Drawings

FIG. 1 is a schematic top view of a transfer device for a cement silo according to the present invention;

FIG. 2 is a schematic structural diagram of a top view of a cement silo fixed by a transfer device for a cement silo according to the present invention;

FIG. 3 is a left side view schematically illustrating the internal structure of a pallet in the transfer device for cement storage bins according to the present invention;

FIG. 4 is a schematic diagram of the internal structure of the transfer device for cement silo when the slide block and the fixed plate are connected;

FIG. 5 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 6 is an enlarged schematic view of a portion B in fig. 1.

In the figure: 1-plate frame, 2-wheel, 3-tow hook, 4-screw, 5-screw block, 6-support column, 7-through groove, 8-slide block, 9-slide rail, 10-slide way, 11-fixing plate, 12-arc groove, 13-first belt pulley, 14-first belt, 15-second belt pulley, 16-first servo motor, 17-third belt pulley, 18-second belt pulley, 19-bearing seat, 20-winding shaft, 21-hanging ring, 22-fixing seat, 23-fixing rope, 24-hook, 25-second servo motor, 26-worm gear speed reducer, 27-jack, 28-plug rod, 29-positioning hole, 30-positioning rod, 31-slot, 32-cylinder, 33-supporting plate, 34-second fixed plate, 35-movable plate, 36-damping spring and 37-storage battery.

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. 1-6, the present embodiment provides a technical solution: a transfer device for a cement silo comprises a plate frame 1, wherein wheels 2 and towing hooks 3 are arranged on the plate frame 1, first fixing parts are symmetrically connected to the left and right of the plate frame 1 by taking the central line of the plate frame 1 as a central point, each first fixing part comprises a screw rod 4, the screw rods 4 are rotatably connected to the inside of the plate frame 1, external threads in opposite directions are symmetrically arranged on the surfaces of the screw rods 4 and on the front and back sides of the central line of the screw rods 4, screw blocks 5 are symmetrically and threadedly connected to the two sides of the surface of the screw rod 4 and on the central line of the screw block, supporting columns 6 are fixedly connected to the upper ends of the two screw blocks 5, a strip-shaped through groove 7 is formed in the surface of the plate frame 1, the two supporting columns 6 penetrate through the through groove 7 and are fixedly connected with sliders 8, the supporting columns 6 can slide in the through grooves 7, slide rails 9 are symmetrically connected to the lower end faces of the two sliders 8, and slide rails 10 are arranged on the surface of the plate frame 1 and correspond to the slide rails 9, the through groove 7 is positioned between the slideways 10 at two sides, the slide rail 9 is connected in the slideways 10 in a sliding manner, one side surface of each of the two opposite slide blocks 8 is connected with a fixed plate 11, one side surface of each of the two opposite fixed plates 11 is provided with an arc-shaped groove 12, one end of each of the two screws 4 on the two first fixed parts penetrates through the side wall of the plate frame 1 and is fixedly connected with a first belt pulley 13, a first belt 14 is connected between the two first belt pulleys 13, the two screws 4 can synchronously rotate through the first belt 14, the surface of the screw 4 on the right side is also fixedly sleeved with a second belt pulley 15, the bottom of the plate frame 1 is fixedly connected with a first servo motor 16, the output shaft end of the first servo motor 16 is connected with a third belt pulley 17, a second belt 18 is connected between the third belt pulley 17 and the second belt pulley 15, and a second fixed part is arranged on the plate frame 1 and positioned between the two first fixed parts, the second fixing part comprises two bearing seats 19 which are arranged in bilateral symmetry, a winding shaft 20 is rotatably connected between the two bearing seats 19, a hanging ring 21 is fixedly arranged on the surface of the winding shaft 20, a fixing seat 22 is fixedly arranged on the surface of the plate frame 1 and at a position corresponding to the front and back of the hanging ring 21, one end of a fixing rope 23 is fixedly connected on the fixing seat 22, a hook 24 is fixedly connected at the other end of the fixing rope 23, a second servo motor 25 is arranged on the surface of the plate frame 1, the second servo motor 25 is connected with the winding shaft 20, the second servo motor 25 drives the winding shaft to rotate, the device is applied to a factory for manufacturing a cement charging bin, the cement charging bin needs to be transported through the device after production is completed, the concrete transportation mode is as follows, firstly, the cement charging bin is horizontally placed on the plate frame 1 through a crane, the first servo motor 16 on the first fixing part is started, the first servo motor 16 drives the third belt pulley 17 to rotate, the third belt pulley 17 drives the second belt pulley 15 to rotate through the second belt 18, the second belt pulley 15 drives the screw rods 4 to rotate, the screw rods 4 drive the other screw rod 4 to rotate through the first belt pulley 13 and the first belt 14, the two screw rods 4 synchronously rotate, the screw rods 4 drive the two screw blocks 5 on the surfaces thereof to move oppositely when rotating, the two screw blocks 5 drive the two fixing plates 11 on the two sliding blocks 8 to move oppositely through the two supporting columns 6, the arc-shaped grooves 12 on the two fixing plates are pressed on the surface of the cement charging bin in a pressing mode, so that the cement charging bin is fixed for the first time, the fixing rope 23 is wound around the upper end of the cement charging bin, the hook 24 on the fixing rope 23 is hung on the hanging ring 21 on the surface of the winding shaft 20, the second servo motor 25 on the second fixing part is started, and the second servo motor 25 drives the hook 24 on the surface thereof to rotate through the winding shaft 20, couple 24 drives fixed rope 23 and rotates, fixed rope 23 is around establishing on spool 20 surface, close second servo motor 25, self-locking through second servo motor 25 tightens up fixed rope 23 on the surface of cement silo, thereby carry out the second time to cement silo and fix, after fixing cement silo well through first fixed part and second fixed part, connect the tow hook on grillage 1 on haulage vehicle, it removes to drive the device through haulage vehicle, in-process in the transportation, can avoid cement silo to take place to rock through first fixed part and second fixed part, security when improving the transportation, reduce the potential safety hazard, compare in the past the probability of taking place the incident and reduce more than 50%, transit time can effectively shorten more than 20%, the efficiency of transportation is improved, improve customer satisfaction.

Specifically, a worm gear speed reducer 26 is arranged between the second servo motor 25 and the spool 20, the second servo motor 25 drives the spool 20 to rotate through the worm gear speed reducer 26, the torque of the spool 20 can be increased, the worm gear speed reducer 26 also has a self-locking function, and the stability of the fixing rope 23 in the process of fixing the cement bin can be increased.

Specifically, the surface of the slider 8 is provided with an insertion hole 27, one side of the fixing plate 11 close to the insertion hole 27 is connected with an insertion rod 28 matched with the insertion hole 27, the slider 8 is further provided with a positioning hole 29, the positioning hole 29 is communicated with the insertion hole 27, a positioning rod 30 is arranged in the positioning hole 29, the insertion rod 28 is provided with an insertion slot 31, the insertion rod 28 on the fixing plate 11 is inserted into the insertion hole 27 on the slider 8, the insertion slot 31 on the insertion rod 28 is communicated with the positioning hole 29 on the slider 8, the positioning rod 30 is inserted into the positioning hole 29, the lower end of the positioning rod 30 is inserted into the insertion slot 31, the fixing plate 11 is fixed on the surface of the slider 8 through the positioning rod 30, because the slide block 8 and the fixed plate 11 are detachably arranged, when cement charging bins with different diameters need to be fixed, the fixing plate 11 with different sizes can be replaced conveniently, so that the fixing plate 11 can be better attached to the outer wall of the cement charging bin.

Particularly, be provided with cylinder 32 in the grillage 1, the output of cylinder 32 is connected with layer board 33, and the up end of layer board 32 is the cambered surface, puts the cement silo on grillage 1 upper bracket board 33 through the loop wheel machine, can fix in advance the position of cement silo through layer board 33, avoids the cement silo to take place to rock on grillage 1.

Specifically, the number of the cylinders 32 is at least two, and at least two cylinders 32 are connected to the same air source.

Specifically, the symmetry is equipped with anticreep portion on grillage 1, anticreep portion includes second fixed plate 34, fly leaf 35 and a plurality of damping spring 36, second fixed plate 34 fixed connection is on grillage 1, the bottom sliding connection of fly leaf 35 is on grillage 1, connect a plurality of damping spring 36 between fly leaf 35 and the second fixed plate 34, in the transportation, when the driver is in the rapid acceleration or when the rapid deceleration, cement bin owing to inertia can be owing to the forward or backward motion, the cement bin striking is on fly leaf 35 surface, fly leaf 35 can block cement bin, avoid cement bin to drop from grillage 1, move to one side that is close to second fixed plate 34 when fly leaf 35 receives the striking, damping spring 36 atress compression deformation, reduce the impact force of cement bin to fly leaf 35.

Specifically, the lower terminal surface of grillage 1 still is provided with battery 37, and battery 37 is connected with first servo motor 16, second servo motor 25 and cylinder 32 electricity all, and battery 37 can use as stand-by power supply, and when no available power supply supplies power to first servo motor 16, second servo motor 25 and cylinder 32 in the landing, accessible battery 37 supplies power to first servo motor 16, second servo motor 25 and cylinder 32 temporarily, improves the practicality of the device.

The embodiment of the transfer device for the cement silo is characterized in that the cement silo is horizontally placed on a plate frame 1 through a crane, a first servo motor 16 on a first fixing part is started, the first servo motor 16 drives a third belt pulley 17 to rotate, the third belt pulley 17 drives a second belt pulley 15 to rotate through a second belt 18, the second belt pulley 15 drives a screw rod 4 to rotate, the screw rod 4 drives another screw rod 4 to rotate through a first belt pulley 13 and a first belt 14, the two screw rods 4 synchronously rotate, the screw rods 4 drive two screw blocks 5 on the surfaces of the screw blocks to move oppositely when rotating, the two screw blocks 5 drive two fixing plates 11 on two sliding blocks 8 to move oppositely through two supporting columns 6, arc-shaped grooves 12 on the two fixing plates are pressed on the surfaces of the cement silo, so that the cement silo is fixed for the first time, a fixing rope 23 is wound around the upper end of the cement silo, hang the couple 24 on fixed rope 23 on the link 21 on spool 20 surface, start second servo motor 25 on the second fixed part, second servo motor 25 drives its surperficial couple 24 through spool 20 and rotates, couple 24 drives fixed rope 23 and rotates, fixed rope 23 is around establishing on spool 20 surface, close second servo motor 25, self-locking nature through second servo motor 25 tightens up fixed rope 23 on the surface of cement silo, thereby it is fixed for the second time to cement silo, after fixing cement silo through first fixed part and second fixed part, connect the tow hook on grillage 1 on the haulage vehicle, it removes to drive the device through haulage vehicle.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cement is transfer device for loading bin, includes grillage (1), be provided with wheel (2) and tow hook (3) on grillage (1), its characterized in that: symmetrical connection has first fixed part on grillage (1), first fixed part includes screw rod (4), screw rod (4) rotate to be connected in grillage (1), the surface of screw rod (4) just is located its central line department bilateral symmetry and is equipped with opposite direction's external screw thread, the surface of screw rod (4) just is located its central line department bilateral symmetry threaded connection has spiral shell piece (5), two equal fixedly connected with support column (6) in the upper end of spiral shell piece (5), grillage (1) surface has seted up logical groove (7), two support column (6) run through logical groove (7) fixedly connected with slider (8), two the lower extreme of slider (8) all is connected with slide rail (9), the surface of grillage (1) is provided with slide (10), slide rail (9) sliding connection in slide rail (10), two a side surface that slider (8) are relative is connected with fixed plate (11), arc-shaped grooves (12) are formed in the opposite side surfaces of the two fixing plates (11), two screw rods (4) on the two first fixing portions are connected with first belt pulleys (13), a first belt (14) is connected between the two first belt pulleys (13), a second belt pulley (15) is further arranged on the surface of one screw rod (4), a first servo motor (16) is arranged at the bottom of the plate frame (1), a third belt pulley (17) is connected to an output shaft end of the first servo motor (16), a second belt (18) is connected between the third belt pulley (17) and the second belt pulley (15), a second fixing portion is arranged on the plate frame (1) and located between the two first fixing portions, the second fixing portion comprises two bearing blocks (19) which are symmetrically arranged, and a winding shaft (20) is connected between the two bearing blocks (19), the surface of spool (20) is equipped with link (21), the surface of grillage (1) and with the corresponding position department of link (21) is provided with fixing base (22), be connected with the one end of fixed rope (23) on fixing base (22), the other end of fixed rope (23) is connected with couple (24), the surface of grillage (1) is provided with second servo motor (25), second servo motor (25) with spool (20) are connected.

2. The transfer device for a cement silo according to claim 1, characterized in that: a worm gear speed reducer (26) is arranged between the second servo motor (25) and the winding shaft (20).

3. The transfer device for a cement silo according to claim 1, characterized in that: the surface of the sliding block (8) is provided with an insertion hole (27), one side, close to the insertion hole (27), of the fixing plate (11) is connected with an insertion rod (28) matched with the insertion hole (27), the sliding block (8) is further provided with a positioning hole (29), the positioning hole (29) is communicated with the insertion hole (27), a positioning rod (30) is arranged in the positioning hole (29), and the insertion rod (28) is provided with an insertion groove (31).

4. The transfer device for a cement silo according to claim 1, characterized in that: be provided with cylinder (32) in grillage (1), the output of cylinder (32) is connected with layer board (33).

5. The transfer device for a cement silo according to claim 4, characterized in that: the number of the air cylinders (32) is at least two, and the at least two air cylinders (32) are connected to the same air source.

6. The transfer device for a cement silo according to claim 1, characterized in that: the symmetry is equipped with anticreep portion on grillage (1), anticreep portion includes second fixed plate (34), fly leaf (35) and a plurality of damping spring (36), second fixed plate (34) fixed connection be in on grillage (1), fly leaf (35) sliding connection be in on grillage (1), fly leaf (35) with it is a plurality of to connect between second fixed plate (34) damping spring (36).

7. The transfer device for a cement silo according to claim 4, wherein: the lower terminal surface of grillage (1) still is provided with battery (37), battery (37) with first servo motor (16) second servo motor (25) and cylinder (32) all are connected electrically.