CN112339819A

CN112339819A - Electronic equipment transfer robot

Info

Publication number: CN112339819A
Application number: CN202011345089.7A
Authority: CN
Inventors: 赵明冬; 王继红; 张军; 刘筠筠; 代传垒
Original assignee: Zhengzhou University of Science and Technology
Current assignee: Zhengzhou University of Science and Technology
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-02-09

Abstract

The invention provides an electronic equipment transfer robot, which solves the problem that a power distribution cabinet is easy to turn over due to uneven ground; the novel rubber buffer device comprises a base and a carrying plate, wherein walking wheels are rotatably mounted at the bottom of the base, a plurality of buffer holes are formed in the bottom of the base, buffer hollow rods are arranged in the buffer holes in a sliding mode, buffer balls are arranged at the bottoms of the buffer hollow rods in a rotating mode, positioning rods are arranged in the buffer hollow rods in a sliding mode up and down, positioning rubber sheets positioned above the buffer balls are fixedly mounted at one ends of the positioning rods positioned in the buffer hollow rods, positioning plates positioned above the plurality of positioning rods are vertically and slidably mounted in the base, a vertical push plate is fixed at the top of the carrying plate, a right buffer plate is slidably mounted at the right end of the top of; according to the invention, the plurality of buffer balls slide up and down at the bottom of the base, when passing through the rugged ground, the buffer balls can sequentially slide down to the sunken ground for supporting and buffering, so that jolts caused by the rugged ground are reduced.

Description

Electronic equipment transfer robot

Technical Field

The invention relates to the technical field of robots, in particular to an electronic equipment carrying robot.

Background

The distribution cabinet, the electrical apparatus and the box in which the circuit thereof is placed are used for distributing power energy and are collectively called as a power distribution center, the power distribution cabinet, the electrical apparatus and the box are centrally installed in a transformer substation of an enterprise and distribute electric energy to subordinate distribution equipment in different places, and the distribution cabinet is divided into a power distribution cabinet, a lighting distribution cabinet and a metering cabinet and is the final-stage equipment of a distribution system.

The power distribution cabinet is a general name of a motor control center and is used in occasions with dispersed loads and less loops; motor control centers are used in load concentration and loop-rich applications, where they distribute the power from a circuit of a higher level of distribution equipment to nearby loads, which provide protection, monitoring and control of the loads.

The current low-voltage distribution complete cabinet does not have a carrying device, only is a lifting structure arranged at the top of a power distribution cabinet, a construction site is sent after the power distribution cabinet is assembled, the construction site is still in an equipment installation stage, the site generally supplies power temporarily, a distribution room does not have a lifting crane, a crane can be limited by space, and the power distribution cabinet is very inconvenient to carry.

Most of the existing power distribution cabinets are carried and hoisted by adopting hydraulic vehicles or carts, and in the transportation process, due to the fact that the ground is uneven and the power distribution cabinets are heavy in top and light in bottom, the power distribution cabinets are prone to side turning over due to bumping when the hydraulic vehicles or carts are used for transportation;

the prior art adopts the crane to carry and can avoid equipment to turn on one's side, but the crane area is big, workspace is big and the switch board is carried the installation place and is limited, and the crane also has no purpose, and when artifical carries electronic equipment, needs a large amount of manpowers, work efficiency is low, and electronic equipment drops easily and causes the damage.

Accordingly, the present invention is directed to an electronic device transfer robot that solves the above problems.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the electronic equipment carrying robot, which effectively solves the problem that the power distribution cabinet is easy to turn over due to bumping when a hydraulic vehicle or a cart is used for transportation because the ground is uneven and the power distribution cabinet is heavy in top and light in bottom; the occupied area of the crane is large; the problem of low working efficiency of manual carrying.

The utility model provides an electronic equipment transfer robot, includes hollow base and the year thing board of fixed mounting at base top, a serial communication port, slidable mounting has two walking wheel poles, four about both sides respectively around the base the bottom of walking wheel pole is rotated respectively and is installed the walking wheel, every all install the walking wheel spring between walking wheel pole and the base, open the bottom of base has a plurality of buffering hole, a plurality of slidable mounting about respectively in the buffering hole has the hollow pole of buffering, every the bottom of the hollow pole of buffering rotates respectively and installs the buffering ball, every all install buffer spring, a plurality of between the hollow pole of buffering and the base slidable mounting has the locating lever, every about respectively in the hollow pole of buffering all install positioning spring between the top of locating lever and the top of the hollow pole of buffering that corresponds, every the one end that the locating lever is located the hollow pole of buffering is fixed mounting respectively has the location rubber that is located the buffering ball top The film, slidable mounting has the locating plate that is located a plurality of locating lever top about the base is inside, the left end top fixed mounting who carries the thing board has vertical push pedal, the top right-hand member slidable mounting who carries the thing board has right buffer board, slidable mounting has two splint around the right flank of push pedal.

Preferably, the constant head tank has been opened respectively to the side about the base, the left surface of base rotates and installs vertical and be located the left positioning screw rod of constant head tank, the locating piece is installed to the last screw thread of positioning screw rod, the right side of locating piece is rotated and is installed and run through two constant head tanks and rotate the location horizontal pole of being connected with the locating plate, two fixed mounting has the location rack respectively on the trailing flank of constant head tank, coaxial fixed mounting respectively in both ends is located two constant head tanks and respectively in two location rack toothing's location gear about the location horizontal pole.

Preferably, carry both ends respectively fixed mounting have the deflector, two around the thing board top surface the guide way of left right direction is opened respectively to the relative one side of deflector, two the lead screw about rotating to install respectively in the guide way, two about on the lead screw respectively threaded connection have about slider, two rotate about between the slider and be connected with right buffer board bull stick, the one end fixed connection of right buffer board bull stick and right buffer board.

Preferably, the bottom right-hand member of two the guide way is fixed mounting respectively has the upset rack, two the bottom fixed mounting of guide way has the translation slide that is located the left of upset rack, the both ends of right buffer board bull stick coaxial fixed mounting respectively have with two upset rack toothing's upset incomplete gear.

Preferably, the inside cavity and the right-hand member opening of right side buffer board, slidable mounting has the right buffering base about in the buffer board of the right side, open the top face of right side buffer board has a plurality of buffering wheel hole, the top of right side buffering base is rotated and is installed a plurality of and be in the downthehole right buffering wheel of a plurality of buffering wheel respectively, slidable mounting has the chute board about in the buffer board of the right side, it has a plurality of chute to open on the chute board, the bottom fixedly connected with a plurality of connecting rod of right side buffering base, every the bottom of connecting rod is fixed mounting respectively has the pin that is located one of them chute, be connected with the extension spring between chute board and the right buffer board.

Preferably, the top surface of the right end of the chute plate is fixedly provided with a contraction rack positioned on the right side of the right buffer plate, the right end of the right buffer plate is rotatably provided with a contraction gear meshed with the contraction rack, and the contraction gear is fixedly connected with a contraction connecting rod which is inclined towards the lower right.

Preferably, two about the left end of lead screw coaxial fixed mounting respectively have be located the left lead screw sprocket of controlling of push pedal, fixed mounting has the fixed axle on the left surface of push pedal, coaxial rotation installs about lead screw drive sprocket on the fixed axle, two about lead screw sprocket about with about install lead screw drive sprocket between lead screw chain, about lead screw drive sprocket coaxial fixed mounting has driven fluted disc, coaxial cover is equipped with and is located the left drive sleeve of driven ring gear on the fixed axle, coaxial fixed mounting has the initiative fluted disc that can mesh with driven fluted disc on the drive sleeve, the cover is equipped with and is located initiative ring gear and left fluted disc spring on the fixed axle.

Preferably, the right flank of push pedal is opened there is the altitude mixture control groove, slidable mounting has the supporting shoe about the middle part of altitude mixture control groove, slidable mounting has the altitude mixture control board about the left surface of push pedal, both ends difference fixedly connected with is located the front and back lead screw base of push pedal front side and rear side, two around the lead screw base in rotate respectively around installing fore-and-aft direction lead screw, two around the other end of lead screw is rotated in the front and back side of supporting shoe respectively and is connected, two around the lead screw respectively threaded connection have around the slidable mounting in the altitude mixture control inslot slider, two around the slider is in one of them splint fixed connection respectively.

Preferably, the front and rear screws are respectively and coaxially and fixedly provided with screw bevel gears which are positioned on the front side and the rear side of the push plate, the front end and the rear end of the height adjusting plate are respectively and rotatably provided with bevel gear slide rods in a left-right sliding manner, the right ends of the two bevel gear slide rods are respectively and coaxially and fixedly provided with screw driving bevel gears which are meshed with the two screw bevel gears, and the two bevel gear slide rods are respectively and fixedly provided with bevel gear springs which are positioned between the screw driving bevel gears and the height adjusting plate in.

Preferably, two the screw rod drive bevel gear respectively coaxial arrangement have be located the left bevel gear sprocket of altitude mixture control board, coaxial fixed mounting has bevel gear drive sprocket on the drive sleeve, slidable mounting has the take-up pulley from top to bottom on the left surface of push pedal, install the bevel gear chain between bevel gear drive sprocket, two bevel gear sprockets and the take-up pulley, rotate on the left surface of push pedal and install vertical and with altitude mixture control board screw-thread fit's altitude mixture control lead screw.

When the electronic equipment is carried and transported, the electronic equipment can be clamped in the front-back direction through the two clamping plates, so that the electronic equipment is prevented from turning over in the front-back direction; the right buffer plate can slide to the left and limit the electronic equipment to prevent the electronic equipment from turning to the right; when the right buffer plate moves rightwards and turns over until the top of the right buffer plate is in contact with the ground, the right buffer wheels can be hidden through the chute plate, and the electronic equipment can be pushed onto the object carrying plate through the right buffer plate; by sliding the plurality of buffer balls at the bottom of the base up and down, when the buffer balls pass through the rugged ground, a part of the buffer balls can sequentially slide down to the sunken ground for supporting and buffering, so that jolts caused by the rugged ground are reduced; the positioning plate is adjusted by sliding downwards, so that the positioning rubber sheets can be tightly attached to the buffering balls, the buffering balls do not rotate any more, and the device does not move any more;

the electronic equipment transportation device is clear in design idea, simple to operate and high in practicability, and provides great convenience for the transportation work of the electronic equipment transportation.

Drawings

Fig. 1 is a first perspective view of the present invention.

Fig. 2 is a perspective view of the second embodiment of the present invention.

Fig. 3 is a front plan view of the present invention.

Fig. 4 is a perspective view of the installation of several hollow buffer rods according to the present invention.

Fig. 5 is a schematic cross-sectional view of a cushioned hollow bar according to the present invention.

Fig. 6 is a schematic perspective view of the positioning rack and the positioning gear of the present invention.

Fig. 7 is a perspective view of the engagement of the turnover rack and the incomplete turnover gear according to the present invention.

Fig. 8 is a schematic plan view of the present invention with the tumble rack engaged with the tumble incomplete gear.

Fig. 9 is a schematic plan view of the present invention showing the engagement of the incomplete turnover gear with the pan slide.

Fig. 10 is a perspective view illustrating an internal structure of a right baffle according to the present invention.

Fig. 11 is a perspective view of the height adjustment plate of the present invention.

FIG. 12 is a perspective view of the engagement of the driving and driven chainrings of the present invention.

FIG. 13 is a plan view of the engagement of the driving and driven chainrings of the present invention.

Fig. 14 is a first perspective view illustrating the engagement of the lead screw bevel gear and the lead screw driving bevel gear according to the present invention.

FIG. 15 is a second perspective view of the lead screw bevel gear and the lead screw drive bevel gear in accordance with the present invention.

Detailed Description

The foregoing and other aspects, features and advantages of the invention will be apparent from the following more particular description of embodiments of the invention, as illustrated in the accompanying drawings in which reference is made to figures 1 to 15. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.

Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.

The first embodiment of the invention relates to an electronic equipment carrying robot, which comprises a hollow base 1 and a carrying plate 2 fixedly arranged on the top of the base 1, wherein the base 1 and the carrying plate 2 can be connected by bolts, and electronic equipment is placed on the carrying plate 2, and is characterized in that two walking wheel rods 3 are respectively arranged on the front side and the rear side of the base 1 in a vertical sliding manner, the four walking wheel rods 3 are respectively positioned at four corners of the base 1 and can respectively adjust the height in a vertical sliding manner, walking wheels 4 are respectively rotatably arranged at the bottoms of the four walking wheel rods 3, the base 1 and the carrying plate 2 can be pushed to move by the walking wheels 4, a walking wheel spring 5 is arranged between each walking wheel rod 3 and the base 1, when the electronic equipment is placed on the carrying plate 2, the weight of the electronic equipment can enable the base 1 to downwards compress the four walking wheel springs 5, at the moment, the bottom of the base 1 is close to the ground, when the base passes through the ground with a recess, if one of the walking wheels 4 is suspended, the walking wheel 4 can slide downwards to the bottom of the recess under the action of the walking wheel spring 5 to support and buffer, so that the base 1 cannot be violently bumpy;

open base 1's bottom has a plurality of buffering hole 6, a plurality of slidable mounting has buffering hollow rod 7, a plurality of about respectively in the buffering hole 6 buffering hollow rod 7 can slide from top to bottom in base 1's bottom respectively, every buffering hollow rod 7's bottom rotates respectively and installs buffering ball 8, and buffering ball 8 is articulated in buffering hollow rod 7's bottom through the ball, and buffering ball 8 can rotate wantonly in buffering hollow rod 7's bottom to facing to buffering hollow rod 7 up-and-down motion, every buffering hollow rod 7 and base 1 between all install buffer spring 9, when electronic equipment places on carrying thing board 2, electronic equipment's weight can make four walking wheel springs 5 of base 1 downward compression and a plurality of buffer spring 9, and base 1's bottom is close to ground, when four walking wheel 4 all walked on unsmooth, when two or more than two walking wheel 4 are located sunken top and downward slide respectively to sunken bottom when two are not, walking wheel 4 are located sunken At the moment, only one walking wheel spring 5 is compressed, the rest 3 walking wheel springs 5 are in a relaxed state, the base 1 can incline towards the direction of the three relaxed walking wheel springs 5 under the weight of the electronic equipment, so that the four walking wheel springs 5 are equally stressed, at the moment, the electronic equipment is easy to turn on one side, but at the moment, a plurality of buffer hollow rods 7 are arranged at the bottom of the base 1 and supported under the action of buffer springs 9 to share the weight of the electronic equipment, even if the three walking wheel springs 5 are not stressed, the buffer springs 9 can still play a role in supporting and balancing the base 1, so that the base 1 can not incline, even if the four walking wheels 4 are simultaneously positioned above the concave parts, the four walking wheel springs 5 are not stressed, the buffer springs 9 can still ensure the balance and stability of the base 1, when the base 1 is pushed to walk, the buffer hollow rods 7 slide up and down at the bottom of the base 1 according to the concave-convex condition of the ground, the stable transportation of the electronic equipment can be ensured, and the four walking wheels 4 are assisted;

a plurality of buffer hollow rods 7 are internally and respectively provided with a positioning rod 10 in a vertical sliding manner, the positioning rods 10 can slide in the buffer hollow rods 7 up and down, a positioning spring 11 is arranged between the top of each positioning rod 10 and the top of the corresponding buffer hollow rod 7, when the positioning rods 10 slide in the buffer hollow rods 7 downwards under the action of external force, the positioning springs 11 can compress and store force, when the external force is removed, the positioning springs 11 can slide upwards to reset under the action of the positioning springs 11, one end of each positioning rod 10 in the buffer hollow rods 7 is respectively and fixedly provided with a positioning rubber sheet 12 positioned above the buffer balls 8, when the positioning rods 10 slide downwards, the positioning rubber sheets 12 can be driven to slide downwards, the positioning rubber sheets 12 are in mutual contact with the buffer balls 8 and limit the rotation of the buffer balls 8, when the base 1 is pushed to reach a designated place, the positioning rods 10 are simultaneously pressed downwards, the positioning rubber sheets 12 are all in contact with the buffering balls 8, the buffering balls 8 are not rotatable, the base 1 cannot move at the moment, the positioning plates 13 positioned above the positioning rods 10 are vertically slidably mounted in the base 1, the positioning plates 13 can vertically slide in the base 1, and when the positioning plates slide downwards, the positioning rods 10 can be pressed downwards at the same time, so that the buffering balls 8 cannot rotate;

the left end top of the object carrying plate 2 is fixedly provided with a vertical push plate 14, the push plate 14 can be connected with the object carrying plate 2 through bolts, the top of the push plate 14 is provided with a handle, an operator can push the base 1 through the handle, the right end of the top of the object carrying plate 2 is slidably provided with a right buffer plate 201, the right buffer plate 201 can slide left and right at the top of the object carrying plate 2, the left side surface of the right buffer plate 201 is provided with a buffer, when electronic equipment is placed on the object carrying plate 2, the right buffer plate 201 is moved leftwards to push the electronic equipment to move leftwards to the push plate 14 and limit and buffer the right side of the electronic equipment, the front and the back of the right side surface of the push plate 14 are slidably provided with two clamp plates 15, one surface of the two clamp plates 15 facing each other is provided with a plurality of clamp plate springs, the clamp plate springs are connected with clamp plate buffer plates, the two clamp plates 15 can slide towards the middle or towards two, when the electronic equipment is placed on the carrying plate 2, the two clamping plates 15 move towards the middle simultaneously to clamp, limit and buffer the electronic equipment.

Embodiment two, on the basis of embodiment one, the side is opened respectively about base 1 has constant head tank 16, and two constant head tanks 16 run through the side about base 1 respectively, the left surface of base 1 rotates and installs vertical and be located the left positioning screw 17 of constant head tank 16, positioning block 18 is installed to the screw thread on positioning screw 17, can drive positioning block 18 and reciprocate when positioning screw 17 rotates, positioning block 18's right side is rotated and is installed and run through two constant head tanks 16 and rotate the location horizontal pole 19 of being connected with locating plate 13, and positioning horizontal pole 19 can rotate on positioning block 18, can drive positioning horizontal pole 19 when locating block 18 reciprocates, and positioning horizontal pole 19 then drives locating plate 13 and slides from top to bottom, two respectively fixed mounting has positioning rack 20 on the trailing flank of constant head tank 16, coaxial fixed mounting respectively is located two constant head tanks 16 at both ends about positioning horizontal pole 19 and meshes in two positioning rack 20 respectively and meshes in two positioning rack 20 When the positioning block 18 drives the positioning cross rod 19 to move up and down, the two positioning gears 21 rotate along the two positioning racks 20, so that the two ends of the positioning cross rod 19 can synchronously drive the positioning plate 13 to move up and down to apply pressure to the plurality of positioning rods 10.

In the third embodiment, on the basis of the first embodiment, the front end and the rear end of the top surface of the object carrying plate 2 are respectively fixedly provided with the guide plates 22, the guide plates 22 can be connected with the object carrying plate 2 through bolts, the opposite surfaces of the two guide plates 22 are respectively provided with the guide grooves 23 in the left-right direction, the two guide grooves 23 are respectively and rotatably provided with the left lead screw 24 and the right lead screw 24 in the left-right direction, the two left lead screws 24 and the right lead screws 24 are respectively and threadedly connected with the left slide block 25 and the right slide block 25, the left slide block 25 and the right slide block 25 can be driven to move left and right when the left lead screw 24 and the right lead screws 24 rotate, the right buffer plate rotating rod 26 is rotatably connected between the left slide block 25 and the right slide block 25, the right buffer plate rotating rod 26 can rotate between the two left slide blocks 25 and the right slide blocks 25 through, the right buffer plate rotating rod 26 is fixedly connected with one end of the right buffer plate 201, and the right buffer plate rotating rod 26 can drive the right buffer plate 201 to rotate when rotating under the driving of a follow-up structure.

In the fourth embodiment, on the basis of the third embodiment, the right ends of the bottoms of the two guide grooves 23 are respectively and fixedly provided with the turnover racks 27, the bottoms of the two guide grooves 23 are respectively and fixedly provided with the translation sliding plate 28 positioned on the left side of the turnover racks, and the two ends of the right buffer plate rotating rod 26 are respectively and coaxially and fixedly provided with the incomplete turnover gear 29 meshed with the two turnover racks 27, as shown in fig. 7, 8 and 9, when the two left and right screw rods 24 drive the two left and right sliders 25 and the right buffer plate rotating rod 26 to move rightwards, the incomplete turnover gear 29 is meshed with the turnover racks 27 and rotates clockwise along the turnover racks 27, so as to drive the right buffer plate 201 to turn rightwards until the top end of the right buffer plate 201 is contacted with the ground, as shown in fig. 3, at this time, the right buffer plate 201 forms a slope between the ground and the object carrying plate 2, so as to conveniently, after the electronic device is placed, the two left and right screw rods 24 are rotated in opposite directions to drive the two left and right sliders 25 and the right buffer plate rotating rod 26 to move leftward, the incomplete overturning gear 29 is engaged with the overturning rack 27 and rotates counterclockwise along the overturning rack 27, so as to drive the right buffer plate 201 to overturn leftward, when the teeth of the incomplete overturning gear 29 are disengaged from the leftmost teeth of the overturning rack 27, the incomplete overturning gear 29 is positioned at the top of the translational sliding plate 28 without teeth and contacts with the top of the translational sliding plate 28, at this time, the incomplete overturning gear 29 cannot rotate due to the spacing between the teeth at the two ends and the top of the translational sliding plate 28, as shown in fig. 9, the right buffer plate 201 is in a vertical state, then the two left and right screw rods continue to rotate to drive the two left and right sliders 25 and the right buffer plate 201 to continue to translate leftward, and push the electronic device to move leftward, the right side of the electronic equipment is clamped and then stopped, a torsion spring can be installed between the right buffer plate rotating rod 26 and the two left and right sliding blocks 25, the right buffer plate rotating rod 26 always has a clockwise rotating force, the position where the incomplete overturning gear 29 does not have teeth is located at the top of the translational sliding plate 28, and the right buffer plate rotating rod is in contact with the top of the translational sliding plate 28, the incomplete overturning gear 29 also always has a clockwise rotating force due to the effect of the torsion spring, the teeth at the rightmost end can always prop against the top surface of the translational sliding plate 28, when the incomplete overturning gear 29 moves rightmost to the overturning rack 27, the teeth at the rightmost end of the incomplete overturning gear 29 can be meshed with the teeth at the leftmost end of the overturning rack 27 for the first time, and the rotation of the incomplete overturning gear 29 is.

Fifth embodiment, on the basis of the third embodiment, the right buffer board 201 is hollow inside and has an open right end, as shown in fig. 10, a right buffer base 30 is slidably mounted in the right buffer board 201 up and down, the right buffer base 30 can slide in the right buffer board 201 up and down, a plurality of buffer wheel holes 31 are formed in the top surface of the right buffer board 201, a plurality of right buffer wheels 32 respectively located in the plurality of buffer wheel holes 31 are rotatably mounted on the top of the right buffer base 30, the plurality of right buffer wheels 32 can respectively rotate on the top of the right buffer base 30, when the right buffer base 30 slides upwards, the plurality of right buffer wheels 32 expose the side surface of the right buffer board 201, when the right buffer board 201 limits the electronic device, the electronic device can be buffered by the plurality of right buffer wheels 32, when the right buffer base 30 slides downwards, the plurality of right buffer wheels 32 are retracted into the right buffer board 201, when the right buffer wheels 32 are arranged inside the right buffer plate 201, a small part of the right buffer wheels is arranged outside the right buffer plate 201, when the right buffer plate 201 is in a slope state and pushes the electronic device to the loading plate 2 through the right buffer plate, the right buffer plate 201 can play a role of a pulley, a chute plate 33 is arranged in the right buffer plate 201 in a left-right sliding manner, the chute plate 33 can slide in the right buffer plate 201 in a left-right manner, a plurality of chutes 34 are arranged on the chute plate 33, as shown in figure 10, the chutes 34 are all in a state of being low at the left and high at the right, a plurality of connecting rods 35 are fixedly connected with the bottom of the right buffer base 30, a pin 36 positioned in one chute 34 is fixedly arranged at the bottom of each connecting rod 35 respectively, a tension spring 37 is connected between the chute plate 33 and the right buffer plate 201, and when the chute plate 33 slides in the right direction, the plurality of pins 36 can be driven to slide downwards through the, thereby drive right buffer base 30 and slide down for in a plurality of right buffer wheel 32 receipts right buffer board 201, on the contrary, when chute board 33 slides left, accessible a plurality of chute 34 drives a plurality of pin 36 and slides upwards, thereby drives right buffer base 30 and slides upwards, makes a plurality of right buffer wheel 32 expose outside right buffer board 201.

Sixth embodiment, on the basis of the fifth embodiment, as shown in fig. 10, a retraction rack 38 located at the right side of the right buffer plate 201 is fixedly installed on the top surface of the right end of the chute plate 33, the retraction rack 38 can move synchronously with the chute plate 33, a retraction gear 39 engaged with the retraction rack 38 is rotatably installed at the right end of the right buffer plate 201, the retraction rack 38 and the chute plate 33 can be driven to move rightward by the counterclockwise rotation of the retraction gear 39, so that the right buffer wheels 32 are retracted into the right buffer plate 201, the retraction link 40 inclined to the lower right is fixedly connected to the retraction gear 39, when the right buffer plate 201 rotates to the right side to form a slope, the right end of the retraction link 40 first touches the ground and drives the retraction gear 39 to rotate counterclockwise as the right buffer plate 201 continues to rotate downward, so that the right buffer wheels 32 are retracted into the right buffer plate 201, at this moment, the tension spring 37 is elongated and stores up power, when the electronic equipment is placed on the object carrying plate 2, the right buffer plate 201 is reset to being overturned, the contraction connecting rod 40 leaves the ground, the chute plate 33 slides to the right buffer plate 201 under the action of the tension spring 37, and drives the right buffer wheels 32 to expose the right buffer plate 201, and when the right buffer plate 201 moves to the left and limits the electronic equipment, the right buffer wheels 32 can buffer the electronic equipment.

Seventh embodiment, on the basis of the third embodiment, left and right lead screw sprockets 41 positioned on the left side of the push plate 14 are respectively and fixedly mounted at the left ends of the left and right lead screws 24 coaxially, the left and right lead screw sprockets 41 can rotate synchronously with the two left and right lead screws 24, a fixed shaft 140 is fixedly mounted on the left side surface of the push plate 14, left and right lead screw driving sprockets 42 are coaxially and rotatably mounted on the fixed shaft 140, left and right lead screw chains 43 are mounted between the two left and right lead screw sprockets 41 and the left and right lead screw driving sprockets 42, the left and right lead screw driving sprockets 42 can drive the two left and right lead screw sprockets 41 to rotate synchronously through the left and right lead screw chains 43 when rotating, a driven fluted disc 44 is fixedly mounted on the left and right lead screw driving sprockets 42 coaxially, as shown in fig. 12 and fig. 13, a driving sleeve 45 positioned on the left side of the, the driving sleeve 45 can rotate on the fixed shaft 140, can slide left and right on the fixed shaft 140, a driving fluted disc 46 capable of being meshed with the driven fluted disc 44 is coaxially and fixedly arranged on the driving sleeve 45, the fixed shaft 140 is sleeved with the driving gear ring 46 and the fluted disc spring 47 on the left side, when the driving fluted disc 46 is engaged with the driven fluted disc 44 under the action of the fluted disc spring 47, the driving fluted disc 46 rotates to drive the driven fluted disc 44 to rotate, thereby realizing the rotation of the two left and right screw rods 24, when the two left and right screw rods 24 drive the right buffer plate 201 to move leftwards and prop against the right side surface of the electronic device, the two left and right screws 24 will not have room for rotation, and if the driving fluted disc 46 continues to rotate, the driving fluted disc 46 will slip with the driven fluted disc 44, and the driving fluted disc 46 will slide to the left with the driving sleeve 45 against the fluted disc spring 47.

Eight embodiment, on the basis of seven embodiments, the right flank of push pedal 14 is opened there is height adjustment groove 48, sliding mounting has supporting slide block 49 about the middle part of height adjustment groove 48, sliding mounting has height adjustment plate 50 about the left flank of push pedal 14, both ends are fixedly connected with around screw base 51 that is located push pedal 14 front side and rear side respectively around height adjustment plate 50 right flank, two around rotate respectively in screw base 51 around install fore-and-aft direction and be located height adjustment groove 48 around lead screw 52, two around lead screw 52 rotate respectively and install on one of them around lead screw base 51, two the other end of lead screw 52 is connected in supporting slide block 49 around side rotation respectively, height adjustment plate 50 can drive supporting slide block 49 also up-and-down when driving two around lead screw 52 and slide up-and-down, two sliding fit is around slider 53 in height-adjusting groove 48 around threaded connection respectively on the lead screw 52 around, and slider 53 slides to the middle part or both sides of height-adjusting groove 48 simultaneously in height-adjusting groove 48 around two can drive corresponding slider 53 respectively when lead screw 52 rotates around two around in one of them splint 15 fixed connection, can drive two splint 15 simultaneous movement when slider 53 slides simultaneously around two for two splint 15 can carry out spacing and the buffering of fore-and-aft direction to electronic equipment, and when electronic equipment was higher, the accessible upwards adjusted height-adjusting plate 50's height, thereby adjust the height of two splint 15.

In the ninth embodiment, on the basis of the eighth embodiment, the two front and rear screw rods 52 are respectively and coaxially and fixedly provided with screw rod bevel gears 54 located at the front and rear sides of the push plate 14, the two screw rod bevel gears 54 can rotate synchronously with the two front and rear screw rods 52, the front and rear ends of the height adjustment plate 50 are respectively and rotatably installed with bevel gear slide rods 55 in a left-right sliding manner, the two bevel gear slide rods 55 can respectively rotate at the front and rear ends of the height adjustment plate 50, the front and rear ends of the height adjustment plate 50 can slide in the left-right sliding manner, the right ends of the two bevel gear slide rods 55 are respectively and coaxially and fixedly provided with screw rod driving bevel gears 56 engaged with the two screw rod bevel gears 54, the two bevel gear slide rods 55 are respectively and fixedly provided with bevel gear springs 57 located between the screw rod driving bevel gears 56 and the height adjustment plate 50, when the two screw rod driving, when the two lead screw driving bevel gears 56 rotate, the two lead screw bevel gears 54 can be driven to rotate, so that the two front and rear lead screws 52 rotate, the distance between the two clamping plates 15 is adjusted, after the electronic equipment is clamped by the two clamping plates 15, if the two lead screw driving bevel gears 56 are continuously rotated, the two lead screw driving bevel gears 56 and the two lead screw bevel gears 54 are disengaged and slip, and the two lead screw driving bevel gears 56 drive the two bevel gear sliding rods 55 to push the two bevel gear springs 57 to slide leftwards.

In the tenth embodiment, on the basis of the ninth embodiment, two bevel gear sprockets 58 are coaxially installed on the two screw driving bevel gears 56, respectively, and are positioned on the left side of the height adjusting plate 50, the two bevel gear sprockets 58 can synchronously rotate with the two screw driving bevel gears 56, a bevel gear driving chain wheel 59 is coaxially and fixedly arranged on the driving sleeve 45, the bevel gear driving chain wheel 59 can synchronously rotate with the driving sleeve 45, a tension wheel 60 is vertically slidably mounted on the left side surface of the push plate 14, the tension wheel 60 can vertically slide on the left side surface of the push plate 14, a tension wheel spring is connected between the bevel gear driving chain wheel 59 and the push plate 14, a bevel gear chain 61 is arranged between the bevel gear driving chain wheel 59, the two bevel gear chain wheels 58 and the tension wheel, and the bevel gear driving chain wheel 59 can drive the two bevel gear chain wheels 58 to rotate through the bevel gear chain 61 when rotating, so that the rotation of the two front and rear screw rods 52 is realized;

when the electronic equipment is used, after the electronic equipment is placed on the object carrying plate 2, the driving sleeve 45 is rotated, the driving sleeve 45 can be connected with a crank, an operator can rotate the driving sleeve 45 through the crank, the driving sleeve 45 rotates to simultaneously drive the driving fluted disc 46 and the bevel gear driving sprocket 59 to rotate, at the moment, the driving fluted disc 46 and the driven fluted disc 44 are in a meshed state and drive the driven fluted disc 44 to rotate, at the same time, the bevel gear driving sprocket 59 drives the two bevel gear sprockets 58 to rotate, when the electronic equipment is clamped and limited by the two clamping plates 15 before the right buffer plate 201, the two front and rear screw rods 52 cannot rotate any more, at the moment, the driving sleeve 45 continues to rotate to drive the driven fluted disc 44 to rotate through the driving fluted disc 46, but because the two front and rear screw rods 52 cannot rotate any more, at the moment, the two screw rod driving bevel gears 56 and the, the two lead screw driving bevel gears 56 drive the two bevel gear sliding rods 55 to slide leftwards against the two bevel gear springs 57 until the right buffer plate 201 contacts with the right side surface of the electronic device and is clamped and limited;

similarly, if the right buffer board 201 is used to clamp and limit the electronic device before the two clamp boards 15, the two left and right screws 24 cannot rotate any more, and at this time, the driving sleeve 45 continues to rotate to drive the two bevel gear sprockets 58 to rotate through the bevel gear driving sprocket 59, but because the two left and right screws 24 cannot rotate any more, the driving fluted disc will slip away from the driven fluted disc 44, and the driving fluted disc 46 will drive the driving sleeve 45 to slide leftwards against the fluted disc spring 47 until the two clamp boards 15 contact the front and rear side surfaces of the electronic device and limit the clamping.

Vertical and with height-adjusting plate 50 screw-thread fit's height-adjusting screw 62 is installed in the rotation on the left surface of push pedal 4, can adjust height-adjusting plate 50's height through rotating height-adjusting screw 62 for two splint 15 can act on the electronic equipment of co-altitude not.

Claims

1. The utility model provides an electronic equipment transfer robot, includes hollow base (1) and fixed mounting carry thing board (2) at base (1) top, its characterized in that, slidable mounting has two walking wheel pole (3) about both sides respectively around base (1), four the bottom of walking wheel pole (3) rotates respectively installs walking wheel (4), every all install walking wheel spring (5) between walking wheel pole (3) and base (1), open the bottom of base (1) has a plurality of buffering hole (6), a plurality of slidable mounting has buffering hollow rod (7) about respectively in buffering hole (6), every the bottom of buffering hollow rod (7) rotates respectively installs buffer ball (8), every all install buffer spring (9) between buffer rod (7) and base (1), a plurality of slidable mounting has locating lever (10) about respectively in buffering hollow rod (7), every all install positioning spring (11), every between the top of the hollow pole of buffering (7) of top and the buffering that corresponds of locating lever (10) one end difference fixed mounting that is located the hollow pole of buffering (7) of locating lever (10) has location sheet rubber (12) that are located buffering ball (8) top, slidable mounting has locating plate (13) that are located a plurality of locating lever (10) top about base (1) is inside, the left end top fixed mounting who carries thing board (2) has vertical push pedal (14), the top right-hand member slidable mounting who carries thing board (2) has right buffer board (201), two splint (15) are installed to the back slidable mounting before the right flank of push pedal (14).

2. The electronic equipment transfer robot of claim 1, wherein the left side and the right side of the base (1) are respectively provided with a positioning groove (16), the left side of the base (1) is rotatably provided with a positioning screw rod (17) which is vertical and is positioned on the left side of the positioning groove (16), a positioning block (18) is arranged on the positioning screw rod (17) in a threaded manner, the right side of the positioning block (18) is rotatably provided with a positioning cross rod (19) which penetrates through the two positioning grooves (16) and is rotatably connected with the positioning plate (13), the rear side of each positioning groove (16) is respectively and fixedly provided with a positioning rack (20), and the left end and the right end of each positioning cross rod (19) are respectively and coaxially and fixedly provided with positioning gears (21) which are positioned in the two positioning grooves (16) and are respectively engaged with the two positioning racks.

3. The electronic device transfer robot according to claim 1, wherein guide plates (22) are respectively fixedly mounted at front and rear ends of the top surface of the object carrying plate (2), guide grooves (23) in left and right directions are respectively formed in two opposite surfaces of the guide plates (22), left and right lead screws (24) are respectively rotatably mounted in the two guide grooves (23), left and right sliders (25) are respectively connected to the left and right lead screws (24) in a threaded manner, a right buffer plate rotating rod (26) is rotatably connected between the left and right sliders (25), and the right buffer rotating rod (26) is fixedly connected with one end of the right buffer plate (201).

4. The electronic equipment transfer robot according to claim 3, wherein the bottom right ends of the two guide grooves (23) are fixedly provided with turnover racks (27), the bottom of the two guide grooves (23) are fixedly provided with translation sliding plates (28) positioned on the left sides of the turnover racks, and the two ends of the right buffer rotating rod (26) are coaxially and fixedly provided with turnover incomplete gears (29) meshed with the two turnover racks (27).

5. The electronic equipment transfer robot according to claim 3, wherein the right buffer plate (201) is hollow in its interior and has its right end opened, a right buffer base (30) is arranged in the right buffer plate (201) in a vertical sliding manner, a plurality of buffer wheel holes (31) are formed in the top surface of the right buffer plate (201), the top of the right buffer base (30) is rotatably provided with a plurality of right buffer wheels (32) which are respectively positioned in a plurality of buffer wheel holes (31), a chute plate (33) is arranged in the right buffer plate (201) in a left-right sliding manner, a plurality of chutes (34) are formed in the chute plate (33), the bottom of the right buffer base (30) is fixedly connected with a plurality of connecting rods (35), the bottom of each connecting rod (35) is respectively and fixedly provided with a pin (36) positioned in one inclined groove (34), and a tension spring (37) is connected between the chute plate (33) and the right buffer plate (201).

6. The electronic equipment transfer robot according to claim 5, wherein a retraction rack (38) is fixedly attached to a top surface of a right end of the chute plate (33) and located on a right side of the right buffer plate (201), a retraction gear (39) engaged with the retraction rack (38) is rotatably attached to a right end of the right buffer plate (201), and the retraction link (40) inclined to a lower right side is fixedly connected to the retraction gear (39).

7. The electronic device transfer robot according to claim 3, wherein left ends of the left and right lead screws (24) are respectively and coaxially and fixedly provided with a left and right lead screw chain wheel (41) positioned on the left side of the push plate (14), a fixed shaft (140) is fixedly arranged on the left side surface of the push plate (14), a left and right lead screw driving chain wheel (42) is coaxially and rotatably arranged on the fixed shaft (140), a left and right lead screw chain (43) is arranged between the left and right lead screw driving chain wheels (41) and the left and right lead screw driving chain wheels (42), a driven fluted disc (44) is coaxially and fixedly arranged on the left and right lead screw driving chain wheel (42), a driving sleeve (45) positioned on the left side of the driven fluted disc (44) is coaxially and fixedly arranged on the fixed shaft (140), a driving fluted disc (46) capable of being meshed with the driven fluted disc (44, the fixed shaft (140) is sleeved with a driving gear ring (46) and a fluted disc spring (47) on the left side.

8. The electronic device transfer robot as claimed in claim 7, wherein a height adjusting groove (48) is formed in the right side surface of the push plate (14), a support slider (49) is vertically slidably mounted in the middle of the height adjusting groove (48), a height adjusting plate (50) is vertically slidably mounted on the left side surface of the push plate (14), front and rear lead screw bases (51) located on the front side and the rear side of the push plate (14) are respectively and fixedly connected to the front and rear ends of the right side surface of the height adjusting plate (50), front and rear lead screws (52) in the front and rear direction are respectively rotatably mounted in the front and rear lead screw bases (51), the other ends of the front and rear lead screws (52) are respectively rotatably connected to the front and rear side surfaces of the support slider (49), and front and rear sliders (53) slidably mounted in the height adjusting groove (48) are respectively and rotatably connected to the front and rear lead screws (, the two front and rear sliding blocks (53) are respectively fixedly connected with one clamping plate (15).

9. The electronic device transfer robot according to claim 8, wherein the two front and rear screw rods (52) are respectively and fixedly provided with screw bevel gears (54) positioned on the front and rear sides of the push plate (14) coaxially, the front and rear ends of the height adjustment plate (50) are respectively and rotatably provided with bevel gear slide rods (55) in a left-right sliding manner, the right ends of the two bevel gear slide rods (55) are respectively and fixedly provided with screw drive bevel gears (56) engaged with the two screw bevel gears (54) coaxially, and the two bevel gear slide rods (55) are respectively and fixedly provided with bevel gear springs (57) positioned between the screw drive bevel gears (56) and the height adjustment plate (50) in a sleeved manner.

10. The electronic equipment handling robot according to claim 9, wherein two of the screw driving bevel gears (56) are coaxially mounted with a bevel gear sprocket (58) on the left side of the height adjusting plate (50), the driving sleeve (45) is coaxially and fixedly mounted with a bevel gear driving sprocket (59), the left side surface of the push plate (14) is vertically slidably mounted with a tension wheel (60), a bevel gear chain (61) is mounted between the bevel gear driving sprocket (59), the two bevel gear sprockets (58) and the tension wheel, and a height adjusting screw (62) which is vertical and is in threaded fit with the height adjusting plate (50) is rotatably mounted on the left side surface of the push plate (4).