Automatic material grabbing device for material carrying equipment

Abstract

The invention discloses an automatic grabbing device for material carrying equipment, which relates to the technical field of material transportation and comprises a mounting plate, an adjusting mechanism arranged at the top of the mounting plate, a power mechanism arranged at the bottom of the mounting plate, a grabbing mechanism arranged on one side of the power mechanism, and an arrangement mechanism arranged on one side of the grabbing mechanism. The grabbing mechanism and the sorting mechanism are both connected with the mounting plate; by arranging the adjusting mechanism and the grabbing mechanism, the adjusting mechanism works to drive the grabbing mechanism to work, bagged cement is grabbed, the device can grab multiple bags of cement in a lifting mode at a time, the cement grabbing speed is increased, and the bagged cement carrying efficiency is improved; by arranging the adjusting mechanism, the driving mechanism and the arranging mechanism, the adjusting mechanism and the driving mechanism work to drive the arranging mechanism to work, accumulated cement is repeatedly extruded and flapped, and therefore the cement is very compactly stacked on a truck, bagged cement is not prone to toppling over during jolting, and accidents are not prone to being caused.

Description

Technical Field

[0001] The invention relates to the technical field of material transportation, and in particular to an automatic material grabbing device for material handling equipment. Background Art

[0002] Cement is a kind of material. It is a powdery hydraulic inorganic gelling material. It becomes a slurry after adding water and stirring. It can harden in the air or in water, and can firmly glue sand, stone and other materials together. The early mixture of lime and volcanic ash is very similar to the modern lime volcanic ash cement. It is used to glue the concrete made of crushed stone. After hardening, it not only has high strength, but also can resist the erosion of fresh water or salt water. For a long time, it has been widely used in civil construction, water conservancy, national defense and other projects as an important cementing material. In the old days, cement was also called cement cement. When cement is transported, it is generally transported in bags. The bagged cement is stacked on the stacking board in an orderly manner and transported to the truck for transportation through handling equipment (such as a gantry). The grabbing mechanism is a component on the handling equipment.

[0003] When the existing grabbing mechanism is in use, when grabbing bags of cement, it is generally lifted and lowered to grab one bag at a time. Even if the cement bags are grabbed at multiple stations, they must be lifted and lowered repeatedly to complete the grabbing of the cement bags, which makes the grabbing speed of the cement bags slow and reduces the handling efficiency of the cement bags. In addition, when the existing grabbing mechanism is in use, when the cement is stacked in the truck compartment, the stacked cement bags cannot be squeezed and sorted, so that the cement bags become compact with each other, so that the cement bags are relatively loose during transportation, and the cement bags are easy to tip over during bumps, which can easily cause accidents. Therefore, the present invention designs several structures to solve the problems of slow grabbing speed of cement bags and inability to squeeze and sort the stacked cement bags to make the cement bags compact with each other. In view of the above problems, the inventor proposes an automatic grabbing device for material handling equipment to solve the above problems. Summary of the invention

[0004] In order to solve the problem that when the existing grabbing mechanism is used to grab bagged cement, it is generally lifted and lifted one bag at a time. Even if the cement bag is grabbed at multiple stations, it is necessary to lift and lift repeatedly to complete the grabbing of the cement bag, which makes the grabbing speed of the cement bag slow and reduces the handling efficiency of the cement bag. In addition, when the existing grabbing mechanism is used, when the cement is stacked in the truck compartment, the stacked cement bags cannot be squeezed and sorted, so that the cement bags become compact with each other, so that the cement bags are relatively loose during transportation, and the cement bags are easy to tip over when bumped, which is easy to cause accidents; the purpose of the present invention is to provide an automatic grabbing device for material handling equipment.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solution: an automatic material grabbing device for material handling equipment, comprising a mounting plate, an adjustment mechanism is provided on the top of the mounting plate, a power mechanism is provided on the bottom of the mounting plate, a material grabbing mechanism is provided on one side of the power mechanism, and a sorting mechanism is provided on one side of the material grabbing mechanism, and the material grabbing mechanism and the sorting mechanism are both connected to the mounting plate.

[0006] The two wheels are connected to each other with a first rotation axis, and the two wheels are connected with a first rotation axis at one end and a second rotation axis at the other end. A mounting groove is provided at one end of the strip, a grab plate is hingedly provided inside the mounting groove, the second movable plate is slidably matched with a first through-hole provided at one end of one side of the fixed plate, a plurality of second through-holes and a third through-hole are provided at the center of one side of the fixed plate, the first through-hole, the second through-hole and the third through-hole are connected to each other, the movable strip and the connecting strip are slidably matched with the second through-hole and the second through-hole respectively, a fixed block is fixedly provided at the top of the fixed plate, the top of the fixed block is fixedly matched with one side of the bottom of the mounting plate, a mounting hole is provided on one side of the first movable plate, a fixed sleeve is fixedly provided inside the mounting hole, the fixed sleeve is slidably provided on the guide rod, second vertical plates are symmetrically fixedly provided at both ends of the guide rod, and the top of the second vertical plate is fixedly matched with the outer ring of the bottom of the mounting plate.

[0007] Preferably, the power mechanism includes a bottom block, and third vertical plates are symmetrically fixed at both ends of the top of the bottom block, a first motor is fixedly installed on one side of the third vertical plate away from the first vertical plate, a second rotating shaft is fixedly provided at the output end of the first motor through the third vertical plate, an end of the second rotating shaft away from the first motor is rotatably matched with another side of the third vertical plate, a first incomplete gear and a second incomplete gear are sleeved on the surface of the second rotating shaft, a third incomplete gear is meshed on the top of the first incomplete gear, the third incomplete gear is sleeved on the first sleeve, and a third gear is transmission-equipped on the surface of the first sleeve through two first cylindrical gears meshing with each other. The third rotating shaft is rotatably arranged inside the second sleeve, an L-shaped stabilizing strip is fixedly arranged on the top of the second sleeve, one end of the L-shaped stabilizing strip is fixedly matched with the top of one side of the first vertical plate, the third rotating shaft is transmission-connected to the first rotating shaft through two second cylindrical gears meshing with each other, a fourth incomplete gear is meshed on the top of the second incomplete gear, and the fourth incomplete gear is sleeved on the third sleeve, the first sleeve and the third sleeve are both rotatably arranged on the fixed shaft, the two ends of the fixed shaft are respectively fixedly matched with the other sides of the two third vertical plates, the top corners of the bottom block are fixedly provided with connecting columns, and the top end of the connecting column is fixedly matched with the other side of the bottom of the mounting plate.

[0008] Preferably, the organizing mechanism includes a fourth sleeve and an annular strip, a fourth vertical plate is fixedly provided on the top of the fourth sleeve, the top of the fourth vertical plate is fixedly matched with one end of the bottom of the mounting plate, a fourth rotating shaft is rotatably provided inside the fourth sleeve, a turntable is fixedly provided at one end of the fourth rotating shaft, a round block is fixedly provided on one side of the turntable, the surface of the round block is slidably matched with the inner wall of the annular strip, a U-shaped plate is fixedly provided on one side of the annular strip, organizing plates are symmetrically fixedly provided at both ends of the U-shaped plate, one of the two ends of the top of one of the fixed plates is symmetrically provided with openings, the openings are interlaced with the organizing plate, and the other end of the fourth rotating shaft is connected to the third sleeve through a first synchronous belt and a synchronous wheel.

[0009] Preferably, the adjustment mechanism comprises two symmetrically arranged top plates, the bottoms of the two top plates are respectively fixed with a first end plate and a second end plate, one end of one side of the first end plate is fixedly provided with an L-shaped mounting bracket, one side of the inner wall of the L-shaped mounting bracket is fixedly provided with a second motor, an output end of the second motor is fixedly provided with a first connecting shaft, the first connecting shaft is provided with a second connecting shaft through a second synchronous belt and a second synchronous wheel transmission, one end of the first connecting shaft and the second connecting shaft respectively pass through the first end plate and are fixedly provided with two first screws, one end of the first screw is rotatably matched with one end of one side of the second end plate, a first moving seat is threadedly provided on the surface of the first screw, mounting blocks are symmetrically fixedly provided at both ends of the bottom of the first moving seat, a second screw is rotatably provided between the two mounting blocks, and a second screw is threadedly provided on the surface of the second screw There is a second movable seat, the bottom center of the first movable seat is in contact with the top of the second movable seat, the bottom of the second movable seat is fixedly matched with the top of the mounting plate, one end of the second screw is fixedly provided with a transmission shaft, one end of the transmission shaft passes through one of the mounting blocks and is fitted with a first bevel gear, the top of the first bevel gear is meshed with a second bevel gear, the second bevel gear is fitted on the sliding sleeve, a through hole is opened at one end of the top of the first movable seat, and the sliding sleeve is rotatably arranged inside the through hole, a third motor is fixedly installed at the other end of one side of the first end plate, and a third connecting shaft is fixedly provided at the output end of the third motor through the first end plate, the outer wall of the third connecting shaft is slidably matched with the inner wall of the sliding sleeve, one end of the third connecting shaft is rotatably matched with the other end of one side of the second end plate, and cylinders are symmetrically fixedly installed at both ends of the top of the top plate.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] 1. The present invention sets an adjustment mechanism and a grabbing mechanism, so that the adjustment mechanism drives the grabbing mechanism to work, grabs the bagged cement, and enables the device to lift and grab multiple bags of cement at one time, speeds up the grabbing speed of cement, and improves the handling efficiency of bagged cement; the present invention sets an adjustment mechanism, a driving mechanism and a sorting mechanism, so that the adjustment mechanism and the driving mechanism can drive the sorting mechanism to work, repeatedly squeeze and beat the accumulated cement, so that the cement is very compact when stacked on the truck, and the bagged cement is not easy to dump during bumps, and it is not easy to cause accidents;

[0012] 2. The present invention utilizes the extension of the cylinder to drive the top plate to move downward, and then drives the two fixed plates to move downward, so that the bags of cement stacked in a row continuously push the multiple pairs of grab plates to enter between the two fixed plates, until a set number of bags of cement enter between the two fixed plates, and then the cylinder is started to shorten, driving the two fixed plates to leave the bagged cement pile, and the corresponding two grab plates are deeply stuck on both sides of the cement bag, and the cement bag cannot be separated from between the two grab plates, so it moves upward together with the upward movement of the two fixed plates, so that the grab device does not need to be lifted multiple times, and only needs one lift to grab multiple bags of cement;

[0013] 3. The present invention utilizes the second rotating shaft to rotate to drive the first incomplete gear and the second incomplete gear to rotate, and then drives the fourth incomplete gear to rotate, and then drives the fourth rotating shaft to rotate, and then drives the turntable and the round block to rotate, and then drives the sorting plate to move downward a set distance; utilizes the third connecting shaft to repeatedly rotate to drive the second bevel gear to rotate repeatedly, and then drives the second screw to rotate repeatedly, and then drives the second moving seat to move repeatedly, and then drives the sorting plate to move repeatedly in the horizontal direction, and repeatedly beats and squeezes the cement stacked in the truck compartment, so that the bagged cement in the truck compartment is stacked more compactly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention from the first viewing angle.

[0016] Figure 2 It is a schematic diagram of the overall second viewing angle structure of the present invention.

[0017] Figure 3 It is a schematic diagram of the structure of the material grabbing mechanism of the present invention.

[0018] Figure 4 It is a schematic diagram of the structure of the regulating mechanism of the present invention.

[0019] Figure 5 It is a schematic diagram of the structure of the finishing mechanism of the present invention.

[0020] Figure 6 It is a schematic diagram of the overall structure of the power mechanism of the present invention.

[0021] Figure 7 It is a schematic cross-sectional structural diagram of the power mechanism of the present invention.

[0022] In the figure: 1, mounting plate; 2, adjusting mechanism; 201, top plate; 202, first end plate; 203, L-shaped mounting frame; 204, second motor; 205, first connecting shaft; 206, second connecting shaft; 207, first screw; 208, first moving seat; 209, mounting block; 210, second screw; 211, second moving seat; 212, first bevel gear; 213, second bevel gear; 214, sliding sleeve; 215, third motor; 216, third connecting shaft; 217, cylinder; 218, transmission shaft; 3, power mechanism; 301, bottom block; 302, third vertical plate; 303, first motor; 304, second rotating shaft; 305, first incomplete gear; 306, second incomplete gear; 307, third incomplete gear; 308, first sleeve ;309, first cylindrical gear;310, third rotating shaft;311, second sleeve;312, L-shaped stabilizing strip;313, second cylindrical gear;314, fixed shaft;315, connecting column;4, material grabbing mechanism;401, first vertical plate;402, first rotating shaft;403, rotating plate;404, connecting rod;405, first movable plate;406, second movable plate;407, movable strip;408, connecting strip;409, material grabbing plate;410, fixed plate;411, fixed block;412, fixed sleeve;413, guide rod;414, second vertical plate;5, sorting mechanism;501, fourth sleeve;502, fourth vertical plate;503, fourth rotating shaft;504, turntable;505, round block;506, ring strip;507, U-shaped plate;508, sorting plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] Example: Figure 1-7 As shown, the present invention provides an automatic material grabbing device for material handling equipment, comprising a mounting plate 1:

[0025] An adjustment mechanism 2 is provided on the top of the mounting plate 1, and the adjustment mechanism 2 includes two symmetrically arranged top plates 201, and a first end plate 202 and a second end plate are fixedly provided at the bottom of the two top plates 201, respectively. An L-shaped mounting bracket 203 is fixedly provided at one end of one side of the first end plate 202, and a second motor 204 is fixedly installed on one side of the inner wall of the L-shaped mounting bracket 203. A first connecting shaft 205 is fixedly provided at the output end of the second motor 204, and a second connecting shaft 206 is provided on the first connecting shaft 205 through a second synchronous belt and a second synchronous wheel. One end of the connecting shaft 206 passes through the first end plate 202 and is fixed with two first screws 207. One end of the first screw 207 is rotatably matched with one end of one side of the second end plate. The surface of the first screw 207 is threaded with a first moving seat 208, so that the rotation of the first connecting shaft 205 can drive the first moving seat 208 to move in the horizontal direction. The bottom two ends of the first moving seat 208 are symmetrically fixed with mounting blocks 209. A second screw 210 is rotatably provided between the two mounting blocks 209. The surface of the second screw 210 is threaded with a second moving seat 211 The center of the bottom of the first movable seat 208 contacts the top of the second movable seat 211, the bottom of the second movable seat 211 is fixedly matched with the top of the mounting plate 1, a transmission shaft 218 is fixedly provided at one end of the second screw rod 210, one end of the transmission shaft 218 passes through one of the mounting blocks 209 and is fitted with a first bevel gear 212, a second bevel gear 213 is meshed at the top of the first bevel gear 212, and the second bevel gear 213 is fitted on the sliding sleeve 214, a through hole is opened at one end of the top of the first movable seat 208, and the sliding sleeve 214 is rotatably arranged inside the through hole, and the first end plate 2 A third motor 215 is fixedly installed at the other end of one side of 02, and a third connecting shaft 216 is fixedly installed at the output end of the third motor 215 through the first end plate 202. The outer wall of the third connecting shaft 216 is slidably matched with the inner wall of the sliding sleeve 214, and one end of the third connecting shaft 216 is rotatably matched with the other end of one side of the second end plate, so that the rotation of the third connecting shaft 216 can drive the second moving seat 211 to move in the horizontal direction, and cylinders 217 are symmetrically fixedly installed at both ends of the top of the top plate 201, so that the extension or shortening of the cylinder 217 can drive the top plate 201 to move;

[0026] A power mechanism 3 is provided at the bottom of the mounting plate 1, and the power mechanism 3 includes a bottom block 301, and third vertical plates 302 are symmetrically fixed at both ends of the top of the bottom block 301, and a first motor 303 is fixedly installed on one side of the third vertical plates 302 away from the first vertical plate 401, and a second rotating shaft 304 is fixedly provided at the output end of the first motor 303 through the third vertical plate 302, and an end of the second rotating shaft 304 away from the first motor 303 is rotatably matched with another side of the third vertical plate 302, and a first incomplete gear 305 and a second incomplete gear 306 are sleeved on the surface of the second rotating shaft 304, and a third incomplete gear 307 is meshed with the top of the first incomplete gear 305, and the third incomplete gear 307 is sleeved on the first sleeve 308, and a third rotating shaft 310 is provided on the surface of the first sleeve 308 through two first cylindrical gears 309 meshing with each other. The second sleeve 311 is rotatably arranged inside, and an L-shaped stabilizing strip 312 is fixedly arranged on the top of the second sleeve 311, and one end of the L-shaped stabilizing strip 312 is fixedly matched with the top of one side of the first vertical plate 401. The third rotating shaft 310 is transmission-connected with the first rotating shaft 402 through two second cylindrical gears 313 meshing with each other, so that the rotation of the second rotating shaft 304 can drive the first rotating shaft 402 to rotate, and a fourth incomplete gear is meshed with the top of the second incomplete gear 306, and the fourth incomplete gear is sleeved on the third sleeve. The first sleeve 308 and the third sleeve are both rotatably arranged on the fixed shaft 314, and the two ends of the fixed shaft 314 are respectively fixedly matched with the other sides of the two third vertical plates 302, and the top corners of the bottom block 301 are fixedly provided with connecting columns 315, and the top of the connecting column 315 is fixedly matched with the other side of the bottom of the mounting plate 1, so that the rotation of the second rotating shaft 304 can drive the third sleeve to rotate;

[0027] A material grabbing mechanism 4 is provided on one side of the power mechanism 3, and the material grabbing mechanism 4 includes a first vertical plate 401 and two fixed plates 410. The top of the first vertical plate 401 is fixedly matched with the bottom center of the mounting plate 1. A first rotating shaft 402 is rotatably provided at the bottom end of one side of the first vertical plate 401. One end of the first rotating shaft 402 passes through the first vertical plate 401 and is fixedly provided with a rotating plate 403. The top and bottom ends of the rotating plate 403 away from the first vertical plate 401 are respectively hinged with connecting rods 404. The end of the connecting rod 404 away from the rotating plate 403 is hinged with a first The movable plate 405 enables the first rotating shaft 402 to rotate to drive the connecting rod 404 to move, thereby driving the first movable plate 405 to move. A second movable plate 406 is fixedly provided on the side of the first movable plate 405 away from the first vertical plate 401. A plurality of movable bars 407 are provided on the end of the second movable plate 406 away from the first vertical plate 401. Each of the two movable bars 407 is fixedly connected by a connecting bar 408. The end of the second movable plate 406 away from the first vertical plate 401 is fixedly matched with one side of one of the connecting bars 408. , a mounting groove is provided at one end of the moving strip 407, a material grabbing plate 409 is hingedly provided inside the mounting groove, the second moving plate 406 is slidably matched with a first through hole provided at one end of one side of the fixed plate 410, a plurality of second through holes and a third through hole are provided at the center of one side of the fixed plate 410, the first through hole, the second through hole and the third through hole are connected to each other, the moving strip 407 and the connecting strip 408 are slidably matched with the second through hole and the second through hole respectively, a fixing block 411 is fixedly provided at the top of the fixed plate 410, and the top of the fixing block 411 is connected to the bottom of the mounting plate 1 One side of the first movable plate 405 is fixedly matched, so that the movement of the first movable plate 405 can drive the grabbing plate 409 to move. A mounting hole is opened on one side of the first movable plate 405, and a fixing sleeve 412 is fixedly provided inside the mounting hole. The fixing sleeve 412 is slidably arranged on the guide rod 413. The second vertical plates 414 are symmetrically fixedly provided at both ends of the guide rod 413. The top of the second vertical plate 414 is fixedly matched with the outer ring of the bottom of the mounting plate 1, so that when the fixing sleeve 412 moves, it can move along the surface of the guide rod 413, thereby limiting the moving direction of the first movable plate 405;

[0028] A sorting mechanism 5 is provided on one side of the grabbing mechanism 4, and the sorting mechanism 5 includes a fourth sleeve 501 and an annular strip 506. A fourth vertical plate 502 is fixedly provided on the top of the fourth sleeve 501, and the top of the fourth vertical plate 502 is fixedly matched with one end of the bottom of the mounting plate 1. A fourth rotating shaft 503 is rotatably provided inside the fourth sleeve 501, and a rotating disk 504 is fixedly provided on one end of the fourth rotating shaft 503. A round block 505 is fixedly provided on one side of the rotating disk 504, and the surface of the round block 505 is slidably matched with the inner wall of the annular strip 506. A U-shaped plate 507 is fixedly provided on one side of the annular strip 506, and sorting plates 508 are symmetrically fixedly provided on both ends of the U-shaped plate 507. Openings are symmetrically provided on both ends of the top of one of the fixed plates 410, and the openings are interlaced with the sorting plates 508. The other end of the fourth rotating shaft 503 is connected to the third sleeve through a first synchronous belt and a synchronous wheel, so that the rotation of the third sleeve can drive the rotating disk 504 to rotate, and then drive the sorting plate 508 to move along the vertical direction.

[0029] The material grabbing mechanism 4 and the arranging mechanism 5 are both connected to the mounting plate 1 .

[0030] Working principle: When the device is needed to transport the stacked bags of cement, the grabbing device is installed on a matching transport device (such as a gantry) so that the two fixed plates 410 are located on both sides directly above the stacked bags of cement. The multiple cylinders 217 are started to extend at the same time, driving the top plate 201, the first end plate 202 and the second end plate to move downward, thereby driving the two fixed plates 410 to move downward, so that the bags of cement stacked in a row continuously push the multiple pairs of grabbing plates 409 and enter between the two fixed plates 410 until the set number of grabbing plates 409 is reached. When the bagged cement enters between the two fixed plates 410, the cylinder 217 is activated to shorten it, driving the two fixed plates 410 to leave the bagged cement pile. Due to the effect of gravity, the bagged cement between the two fixed plates 410 wants to remain stationary, but the two corresponding grab plates 409 are deeply stuck on both sides of the cement bag, and the cement bag cannot be separated from between the two grab plates 409. Therefore, it moves upward together with the upward movement of the two fixed plates 410, so that the grab device does not need to be lifted multiple times, and only needs one lift to grab multiple bags of cement.

[0031] The second motor 204 is started to rotate, driving the first connecting shaft 205 to rotate, thereby driving the two first screws 207 to rotate around the first connecting shaft 205 and the second connecting shaft 206, respectively, thereby driving the first moving seat 208 to move in the front-rear direction, and moving the bagged cement grabbed by the grab plate 409 to a specific position above the truck compartment;

[0032] The first motor 303 is started to rotate 90 degrees in the clockwise direction, thereby driving the second rotating shaft 304 to rotate 90 degrees, thereby driving the first incomplete gear 305 and the second incomplete gear 306 to rotate 90 degrees with the second rotating shaft 304 as the axis (in this process, the first incomplete gear 305 is not meshed with the third incomplete gear 307), thereby driving the fourth incomplete gear to rotate 180 degrees with the third sleeve as the axis, and through the transmission effect of the first synchronous belt and the synchronous wheel, the fourth rotating shaft 503 is driven to rotate 180 degrees, thereby driving the rotating disk 504 and the round block 505 to rotate 180 degrees with the fourth rotating shaft 503 as the axis, thereby driving the annular bar 506 and the sorting plate 508 to move downward a set distance, and the first motor 303 is started again to rotate 90 degrees in the clockwise direction again (in this process, the first incomplete gear 305 is meshed with the third incomplete gear 307, and drives the third incomplete gear 3 07 rotation), thereby driving the first sleeve 308 to rotate, thereby driving the two first cylindrical gears 309 to rotate with the fixed shaft 314 and the third rotating shaft 310 as the axis, thereby driving the two second cylindrical gears 313 to rotate with the third rotating shaft 310 and the first rotating shaft 402 as the axis, thereby driving the first rotating shaft 402 to rotate, thereby driving the rotating plate 403 to rotate with the first rotating shaft 402 as the axis, thereby driving the two connecting rods 404 to move along the set trajectory, thereby pushing the two first moving plates 405 to move a set distance in the direction away from each other, thereby driving the second moving plates 406, the moving bars 407, the connecting bars 408 and the grabbing plates 409 on both sides to move a set distance in the direction away from each other, so that the grabbing plates 409 no longer grab the bagged cement, and the bagged cement falls downward into the truck compartment in sequence under the action of gravity, thereby completing the transportation of the stacked bagged cement to the truck compartment;

[0033] The third motor 215 is started to rotate repeatedly, thereby driving the third connecting shaft 216 to rotate repeatedly, thereby driving the second bevel gear 213 to rotate repeatedly with the third connecting shaft 216 as the axis, thereby driving the first bevel gear 212 to rotate repeatedly with the transmission shaft 218 as the axis, thereby driving the second screw rod 210 to rotate repeatedly with the transmission shaft 218 as the axis, thereby driving the second moving seat 211 to move repeatedly, thereby driving the sorting plate 508 to move repeatedly in the horizontal direction, repeatedly beating and squeezing the cement stacked in the truck compartment, so that the bagged cement in the truck compartment is stacked more compactly;

[0034] The first motor 303 is started to be reversed twice by 90 degrees, so that the structures such as the grab plate 409 and the sorting plate 508 return to their original positions, and are ready for the next transportation operation of the bagged cement.

[0035] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. An automatic material grabbing device for material handling equipment, comprising a mounting plate (1), characterized in that: The top of the mounting plate (1) is provided with an adjustment mechanism (2), the bottom of the mounting plate (1) is provided with a power mechanism (3), one side of the power mechanism (3) is provided with a material grabbing mechanism (4), one side of the material grabbing mechanism (4) is provided with a sorting mechanism (5), and both the material grabbing mechanism (4) and the sorting mechanism (5) are connected to the mounting plate (1).

2. The automatic material grabbing device for material handling equipment according to claim 1, characterized in that: The material grabbing mechanism (4) comprises a first vertical plate (401) and two fixed plates (410), the top of the first vertical plate (401) is fixedly matched with the bottom center of the mounting plate (1), a first rotating shaft (402) is rotatably provided at the bottom end of one side of the first vertical plate (401), one end of the first rotating shaft (402) passes through the first vertical plate (401) and is fixedly provided with a rotating plate (403), the top and bottom ends of the rotating plate (403) away from the first vertical plate (401) are respectively hingedly provided with connecting rods (404), and the end of the connecting rod (404) away from the rotating plate (403) is hingedly provided with a first movable plate (405).

3. The automatic material grabbing device for material handling equipment according to claim 2, characterized in that: A second movable plate (406) is fixedly provided on a side of the first movable plate (405) away from the first vertical plate (401); a plurality of movable bars (407) are provided on an end of the second movable plate (406) away from the first vertical plate (401); each of the movable bars (407) is fixedly connected to each other via a connecting bar (408); an end of the second movable plate (406) away from the first vertical plate (401) is fixedly matched with a side of one of the connecting bars (408); an installation groove is provided at one end of the movable bar (407); a hinged device is provided inside the installation groove. There is a material grabbing plate (409), the second movable plate (406) is slidably matched with a first through hole opened at one end of one side of the fixed plate (410), a plurality of second through holes and a third through hole are opened in the center of one side of the fixed plate (410), the first through hole, the second through hole and the third through hole are connected to each other, the movable bar (407) and the connecting bar (408) are slidably matched with the second through hole and the second through hole respectively, a fixed block (411) is fixedly provided on the top of the fixed plate (410), and the top end of the fixed block (411) is fixedly matched with one side of the bottom of the mounting plate (1).

4. The automatic material grabbing device for material handling equipment according to claim 2, characterized in that: A mounting hole is provided on one side of the first movable plate (405), a fixing sleeve (412) is fixedly provided inside the mounting hole, the fixing sleeve (412) is slidably provided on the guide rod (413), second vertical plates (414) are symmetrically fixedly provided at both ends of the guide rod (413), and the top end of the second vertical plate (414) is fixedly matched with the outer ring of the bottom of the mounting plate (1).

5. The automatic material grabbing device for material handling equipment according to claim 2, characterized in that: The power mechanism (3) comprises a bottom block (301), and third vertical plates (302) are symmetrically fixedly provided at both ends of the top of the bottom block (301), and a first motor (303) is fixedly installed on one side of the third vertical plates (302) away from the first vertical plate (401), and a second rotating shaft (304) is fixedly provided on the output end of the first motor (303) through the third vertical plate (302), and an end of the second rotating shaft (304) away from the first motor (303) is rotatably matched with a side of another third vertical plate (302), and a first incomplete gear (305) and a second incomplete gear (306) are sleeved on the surface of the second rotating shaft (304), and the first incomplete gear (305) and the ... 05) A third incomplete gear (307) is meshed at the top, and the third incomplete gear (307) is mounted on the first sleeve (308). The surface of the first sleeve (308) is provided with a third rotating shaft (310) through two first cylindrical gears (309) meshing with each other. The third rotating shaft (310) is rotatably arranged inside the second sleeve (311). An L-shaped stabilizing strip (312) is fixedly arranged on the top of the second sleeve (311). One end of the L-shaped stabilizing strip (312) is fixedly matched with the top end of one side of the first vertical plate (401). The third rotating shaft (310) is connected to the first rotating shaft (402) through two second cylindrical gears (313) meshing with each other.

6. The automatic material grabbing device for material handling equipment according to claim 5, characterized in that: A fourth incomplete gear is meshed with the top of the second incomplete gear (306), and the fourth incomplete gear is sleeved on the third sleeve. The first sleeve (308) and the third sleeve are both rotatably mounted on a fixed shaft (314), and both ends of the fixed shaft (314) are respectively fixedly matched with the other sides of the two third vertical plates (302). Connecting columns (315) are fixedly provided at the top corners of the bottom block (301), and the top ends of the connecting columns (315) are fixedly matched with the other side of the bottom of the mounting plate (1).

7. The automatic material grabbing device for material handling equipment according to claim 6, characterized in that: The arranging mechanism (5) comprises a fourth sleeve (501) and an annular strip (506); a fourth vertical plate (502) is fixedly provided on the top of the fourth sleeve (501); the top of the fourth vertical plate (502) is fixedly matched with one end of the bottom of the mounting plate (1); a fourth rotating shaft (503) is rotatably provided inside the fourth sleeve (501); a rotating disk (504) is fixedly provided on one end of the fourth rotating shaft (503); a round block (505) is fixedly provided on one side of the rotating disk (504); ), the surface of the round block (505) is slidably matched with the inner wall of the annular strip (506), a U-shaped plate (507) is fixedly provided on one side of the annular strip (506), and sorting plates (508) are symmetrically fixedly provided at both ends of the U-shaped plate (507), one of the top ends of the fixed plates (410) is symmetrically provided with openings, and the openings are interlaced with the sorting plates (508), and the other end of the fourth rotating shaft (503) is connected to the third sleeve through the first synchronous belt and the synchronous wheel.

8. The automatic material grabbing device for material handling equipment according to claim 1, characterized in that: The adjustment mechanism (2) comprises two symmetrically arranged top plates (201), the bottoms of the two top plates (201) are respectively fixed with a first end plate (202) and a second end plate, one end of one side of the first end plate (202) is fixed with an L-shaped mounting frame (203), one side of the inner wall of the L-shaped mounting frame (203) is fixedly mounted with a second motor (204), an output end of the second motor (204) is fixedly provided with a first connecting shaft (205), the first connecting shaft (205) is provided with a second connecting shaft (206) through a second synchronous belt and a second synchronous wheel, one end of the first connecting shaft (205) and the second connecting shaft (206) pass through the first end plate (202) and are respectively fixed with two first screw rods (207), one end of the first screw rod (207) is rotatably matched with one end of one side of the second end plate, and a first movable seat (208) is threadedly provided on the surface of the first screw rod (207).

9. An automatic material grabbing device for material handling equipment according to claim 8, characterized in that: The two ends of the bottom of the first movable seat (208) are symmetrically fixed with mounting blocks (209); a second screw rod (210) is rotatably arranged between the two mounting blocks (209); a second movable seat (211) is threadedly arranged on the surface of the second screw rod (210); the center of the bottom of the first movable seat (208) contacts the top of the second movable seat (211); the bottom of the second movable seat (211) is fixedly matched with the top of the mounting plate (1); a transmission shaft (218) is fixedly arranged at one end of the second screw rod (210); one end of the transmission shaft (218) passes through one of the mounting blocks (209) and is sleeved with a first bevel gear (212); the first A second bevel gear (213) is meshed with the top of the bevel gear (212), and the second bevel gear (213) is mounted on a sliding sleeve (214). A through hole is opened at one end of the top of the first movable seat (208), and the sliding sleeve (214) is rotatably arranged inside the through hole. A third motor (215) is fixedly installed at the other end of one side of the first end plate (202), and a third connecting shaft (216) is fixedly arranged at the output end of the third motor (215) through the first end plate (202), and the outer wall of the third connecting shaft (216) is slidably matched with the inner wall of the sliding sleeve (214), and one end of the third connecting shaft (216) is rotatably matched with the other end of one side of the second end plate.

10. The automatic material grabbing device for material handling equipment according to claim 9, characterized in that: Cylinders (217) are symmetrically fixedly mounted at both ends of the top of the top plate (201).

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