CN209113028U - A kind of cubic meter of stone sample tipper - Google Patents

Abstract

The utility model discloses a stonework sample turning machine, comprising a stonework mould, a turning device, a transfer device, and a stonework extraction device; the transfer device is located between the turning device and the stonework extraction device, and the stonework is in the stonework. After the mold is made, it is turned over by a stone extraction device, a transfer device and an overturning device in sequence; Tightening mechanism, overturning transmission mechanism. The utility model relates to a stone sample turning machine. The machine is arranged into a set of procedures, especially in the process of turning the sample, through automatic operation, the sample does not need to be manually clamped, the operation is more convenient, and the stability is better. And because the quality and volume of large and medium-sized stone blocks are relatively large, the traditional device is likely to cause safety hazards to the surrounding people, while the machine of the present utility model does not require close operation during the whole process of use, and has higher safety performance.

Description

A stone sample turning machine

technical field

The utility model relates to the technical field of sample installation, in particular to a stone sample turning machine.

Background technique

At present, when placing multi-scale, multi-shaped and large-tonnage samples on various testing machines, most of the samples are manually clamped, and then the sample is lifted by a crane to a certain position to be turned over. This traditional method is extremely safe and efficient. Low.

For example, the patent number CN 103350966 B, named "multi-scale sample grab and turn conveyor", includes a frame, a stretching mechanism, a sample clamping mechanism, a sample turning mechanism and a walking mechanism. The utility model provides a mechanized installation, The multi-scale sample grab-and-turn conveyor with good safety and high work efficiency solves purely manual operation; however, the patent only uses a steel wire to directly flip the sample, and the flipped sample is carried out close-up during the operation. Operation, the safety performance is not high enough, and the stability is relatively poor; at the same time, the device cannot directly turn over the sample with the mold, and the applicability is not high.

In order to solve the above problems, this case was born.

Utility model content

(1) Technical problems solved

The purpose of the utility model is to overcome the deficiencies of the prior art, and to provide a stonework sample turning machine which is convenient to operate, has high safety performance, and can turn samples with molds and samples without molds at the same time.

(2) Technical solutions

In order to achieve the above purpose, the present utility model is realized through the following technical solutions: a stonework sample turning machine, comprising a stonework mold, a turning device, a transfer device, and a stonework extraction device; the transfer device is located between the turning device and the stonework Between the extraction devices, after the stonework is made in the stonework mold, it is turned over by the stonework extraction device, the transfer device and the overturning device in turn.

The overturning device includes a carrier frame, a transposition barrel arranged on the carrier rack, a four-column screw pressing mechanism arranged inside the transposition barrel, and an overturning transmission mechanism; the transposition barrel is cylindrical, and one of the The side opening is provided with a through slot; the overturning transmission mechanism is located outside the transposition barrel, and can drive the transposition barrel to rotate; the four-column screw pressing mechanism includes a screw, a pressing platform 1, a pressing platform 2, A right-angle reducer and two pulleys; the output end of the right-angle reducer is also provided with a roller, one of the two pulleys and the roller are in a triangle shape, and are connected by a transmission belt; the first pulley is coaxially connected with the lead screw, The end of the pressing platform 1 is matched with the lead screw; the pressing platform 1 is arranged between the right angle reducer and the pressing platform 2; the opposite side of the pressing platform 1 and the pressing platform 2 is arranged along the The width direction is provided with a plurality of long straight notches.

Preferably, the stone mold can be manually disassembled by the axis of symmetry being the central axis.

Preferably, the overturning transmission mechanism includes a motor, a first gear, a second gear, and a second pulley; the output end of the motor is connected with the second pulley through a belt, and the second pulley is coaxially connected with the first gear; the second gear is arranged in the transposition The outer surface of the barrel is meshed with the gear; it also includes a guide wheel and a guide rod. Both ends of the guide rod are connected to the bearing frame through the bearing seat, and the guide wheel is arranged on the guide rod; The guide chute is in the shape of a ring and is arranged on the surface of the transposition barrel; the guide wheel is in rolling fit with the guide chute.

Preferably, there are four guide wheels, wherein two guide wheels are a group, and are symmetrically arranged below the transposition barrel with the axial bisector line of the transposition barrel as the symmetrical axis.

Preferably, the transfer device includes a rotating platform, a moving mechanism, a lifting platform, and a lifting mechanism; the moving mechanism is arranged between the turning device and the stone extraction device, and is arranged below the rotating platform; the lifting mechanism is arranged at on the rotating platform, and can rotate with the rotating platform; the lifting platform is matched with the lifting mechanism and can be lifted and lowered with the lifting mechanism. The lifting platform is provided with a plurality of support rods, and the sizes of the support rods and the through grooves match.

Preferably, when the lifting platform rises to the highest position, the support rod can be inserted into the corresponding long straight slot on the second pressing platform.

Preferably, the stone extraction device includes a lifting member, a lifting platform, a motor, a screw rod, and a rotating platform; the lifting platform is arranged on the rotating platform, and the motor and the screw rod are arranged on the lifting platform; the lifting member It is arranged on the lifting platform and can be lifted and lowered with the first screw rod and the motor.

Preferably, the lifting member comprises a lifting seat, a triangular moving plate 1 and a triangular moving plate 2 and a screw rod 2 of the same size; the side part of the lifting seat is threadedly connected with the screw rod, and the triangular moving plate 1 and The second triangular moving plate and the second screw are arranged on the lifting seat; the first triangular moving plate is arranged at one end of the lifting seat, and the second triangular moving plate is arranged at the other end of the lifting seat and is threadedly connected with the second screw; The screw rod is located outside the lifting base and is also connected with a manual turntable.

Preferably, the lift seat is lifted to the highest position slightly higher than the support rod is lifted to the highest position.

Preferably, two sides of the lifting platform are vertically provided with chute along the length direction thereof, and two ends of the lifting base are provided with pulleys, and the pulleys are slidably matched with the chute.

(3) Beneficial effects

After adopting the above technical scheme, the present invention has the following advantages compared with the prior art:

1. The machine is set up as a set of procedures, especially in the process of flipping the sample, through automatic operation, there is no need to manually clamp the sample, the operation is more convenient, and the stability is better.

2. The machine can directly place the samples with and without the mold into the transposition barrel for inversion, and can realize the inversion of the samples with and without the mold at the same time, and has wider applicability.

3. Because the quality and volume of large and medium-sized stone blocks are relatively large, the traditional device is prone to cause safety hazards to the surrounding people, while the machine of the present utility model does not require close operation during the whole process of use, and has higher safety performance.

Description of drawings

Fig. 1 is the utility model schematic diagram;

Fig. 2 is the structural representation of the turning device in the utility model;

Fig. 3 is the rear view of the structure of the turning device in the utility model;

4 is a schematic structural diagram of a transposition barrel in the utility model;

5 is a schematic structural diagram of a Chinese stone extraction device of the present invention;

Fig. 6 is the bottom view of the structure of the transfer device in the utility model;

FIG. 7 is a schematic structural diagram of the transfer device in the utility model.

In the figure: 1 stone mold, 2 transfer device, 21 rotary table, 22 moving mechanism, 23 lifting platform, 24 lifting mechanism, 3 stone extracting device, 31 lifting member, 311 lifting seat, 312 triangular moving plate 1, 313 Triangular moving plate two, 314 lead screw two, 32 lifting platform, 33 electric motor, 34 lead screw one, 35 rotating platform, 4 turning device, 41 carrier frame, 42 transposition barrel, 43 four-column lead screw pressing mechanism, 431 Lead screw, 432 pressing platform 1, 433 pressing platform 2, 434 right angle reducer, 435 pulley 1, 436 roller, 44 turning transmission mechanism, 441 motor, 442 gear 1, 443 gear 2, 444 pulley 2, 445 guide wheel , 446 guide rod, 5 through slot, 6 long straight slot, 7 guide chute, 8 pole, 9 chute, 10 pulley, 11 counterweight, 12 manual turntable, 13 roller one, 14 roller two .

Detailed ways

The utility model will be further elaborated below through the accompanying drawings and embodiments.

As shown in Figure 1-7: a stone sample turning machine, including a stone mold 1, a turning device 4, a transfer device 2, and a stone extraction device 3. The transfer device 2 is located between the overturning device 4 and the stone extraction device 3 . After the stone is made in the stone mold 1 , the stone extraction device 3 , the transfer device 2 and the overturning device 4 are sequentially turned over.

As shown in FIG. 5 , the stone extraction device 3 includes a lifting member 31 , a lifting platform 32 , a motor 33 , a lead screw 1 34 , and a rotary table 21 (same structure as the rotary platform 35 in the transfer device 2 ). The lifting platform 32 is arranged on the rotary table 21 , and the motor 33 and the lead screw 1 34 are arranged on the lifting platform 32 . The lifting member 31 is arranged on the lifting platform 32 , and can cooperate with the first screw rod 34 and the motor 33 to lift and lower. The bottom end of the screw rod one 34 is connected with the rotating roller one 13, and the output end of the motor 33 is connected with the rotating roller two 14. The rotating roller one 13 and the rotating roller two 14 are connected by a conveyor belt, and the rotating roller one The roller 2 14 is connected to the rotary table 21 through a rotating shaft, so that the operation of the motor 33 can drive the lifting mechanism to realize lifting and lowering. .

The lifting member 31 includes a lifting seat 311 , a first triangular moving plate 312 , a second triangular moving plate 313 , and a second screw rod 314 of the same size. The side part of the lifting seat 311 is screwed with the first screw rod 34 . The first triangular moving plate 312 is arranged on one end of the lifting base 311 , and the second triangular moving plate 313 is arranged at the other end of the lifting seat 311 and is threadedly connected with the second screw rod 314 . The second screw rod 314 is specifically a forward and reverse screw rod divided into two equal parts, and the first triangular moving plate 312 and the second triangular moving plate 313 are respectively located on the forward thread or the reverse thread of the second screw rod 314 .

One end of the second screw rod 314 located outside the lifting base 311 is also connected with the manual turntable 12 .

According to the size of the stone mold 1 that needs to be turned over, the manual turntable 12 is rotated to make the second triangular moving plate 313 move left and right in the horizontal direction, so as to adjust the distance with the first triangular moving plate 312, and realize the adjustment of the stone. Mold 1 clamping function, manual adjustment is faster and more convenient.

The two sides of the lifting platform 32 are vertically provided with chute 9 along its length direction, and the two ends of the lifting base 311 are provided with pulleys 10 , and the pulleys 10 are slidably matched with the chute 9 . Due to the large weight of the stone, the cooperative use of the chute 9 and the pulley 10 can make the use of the lifting platform 32 more stable.

As shown in FIGS. 6-7 , the transfer device 2 includes a rotating platform 35 , a moving mechanism 22 , a lifting platform 23 , and a lifting mechanism 24 . The moving mechanism 22 is arranged between the turning device 4 and the stone extraction device 3 , and is arranged below the rotating platform 35 . The elevating mechanism 24 is provided on the rotating platform 35 and can rotate with the rotating platform 35 . The lifting platform 23 is matched with the lifting mechanism 24 and can be lifted and lowered with the lifting mechanism 24 . The lifting platform 23 is provided with a plurality of support rods 8 , and the size of the support rods 8 matches the size of the through groove 5 .

In this embodiment, there are two supporting rods 8, one side of the supporting rod 8 is used for placing the stone mold 1, and the other side is provided with a counterweight 11, which has a balancing effect.

The stone mold 1 is disassembled, and can be manually disassembled with the central axis as the symmetrical axis, specifically, disassembled along the middle of its length direction.

The inner surface of the rotary platform 35 is provided with an annular gear slot, and the bottom of the rotary platform 35 is provided with a motor. The motor drives the gear provided at the output end of the rotary platform 35 to drive the rotary platform 35 engaged with the gear slot to realize its rotation function.

The moving mechanism 22 is specifically a guide rail, a screw rod, a motor and other components. The rotation of the screw rod connected to the output end is driven by the motor, and the lower part of the rotating platform is threadedly connected with the screw rod, thereby driving the rotating platform to realize horizontal movement. Guide support. The lifting mechanism includes a right-angle reducer and two pulleys. The output end of the right-angle reducer is also provided with a roller. One of the two pulleys and the roller are in a triangle shape and are connected by a conveyor belt. The transmission mode between the components is the same as that of the four columns The lifting and lowering modes of the components appearing in the screw pressing mechanism 43 are the same, and will not be described in detail here. (In this embodiment, since there are many repeated components, since they are not important, they will not be marked with labels one by one).

The lifting seat 311 is lifted to the highest position slightly higher than the support rod 8 and is lifted to the highest position, so as to realize the transfer of the stone mold 1 from the stone extraction device 3 to the transfer device 2 (that is, from the triangular moving plate 1 312 and the triangular moving plate 1). The second moving plate 313 is transferred to the support rod 8).

As shown in FIGS. 2-4 , the overturning device 4 includes a carrier 41 , a transposition barrel 42 arranged on the carrier 41 , a four-column screw pressing mechanism 43 and an overturning transmission mechanism 44 arranged inside the transposition barrel 42 .

The transposition bucket 42 is used as a carrier for carrying and indexing the stonework. The transposition bucket 42 is cylindrical, and one side thereof is provided with a through groove 5 for placing the stonework. The two sides of the transposition barrel 42 are closed to avoid the danger caused by the relative sliding of the stone due to mechanical failure during the operation of the machine, and improve the safety performance.

The overturning transmission mechanism 44 is located outside the shifting barrel 42 and can drive the shifting barrel 42 to rotate. The turning transmission mechanism 44 includes a motor 441 , a first gear 442 , a second gear 443 , and a second pulley 444 . The output end of the motor 441 is connected with the second pulley 444 through the belt, and the second pulley 444 is coaxially connected with the first gear 442 . The second gear 443 is arranged on the outer surface of the shifting barrel 42 and meshes with the first gear 442 , so that the motor 441 can indirectly drive the second gear 443 to rotate, thereby completing the rotation of the shifting barrel 42 .

It also includes a guide wheel 445 and a guide rod 446 . Both ends of the guide rod 446 are connected to the carrier frame 41 through a bearing seat, and the guide wheel 445 is arranged on the guide rod 446 . The shifting barrel 42 is provided with a guide chute 97 , and the guiding chute 97 is in the shape of a ring and is provided on the surface of the shifting barrel 42 . The guide wheel 445 is in rolling fit with the guide chute 97 . The setting of the guide wheel 445 plays a supporting role for the shifting barrel 42 and can rotate with the shifting barrel 42 .

There are four guide wheels 445 , of which two guide wheels 445 form a group, and are symmetrically arranged below the exchange barrel 42 with the axial bisector line of the exchange barrel 42 as the symmetrical axis. Here, the bisector line is the bisector line, that is, it is located in the middle of the transposition barrel 42, and the guide wheel 445 is arranged in this way, which can better support the effect.

The four-column screw pressing mechanism 43 includes a screw 431 , a pressing platform 1 432 , a pressing platform 2 433 , a right-angle reducer 434 , and two pulleys 435 . The output end of the right angle reducer 434 is also provided with a roller 436, and the two pulleys 435 and the roller 436 are in a triangular shape, and are connected by a transmission belt. The first pulley 435 is coaxially connected with the lead screw 431 , and the end of the pressing platform one 432 is fitted on the lead screw 431 . The first pressing platform 432 is arranged between the right angle reducer 434 and the second pressing platform 433 . The first pressing platform 432 and the second pressing platform 433 are opposite to each other, and are provided with a plurality of long straight slots 6 along the width direction thereof.

The first pressing platform 432 can move up and down with the lead screw 431, while the second pressing platform 433 is fixed at the bottom of the transposition barrel 42, and the distance between the first pressing platform 432 and the second pressing platform 433 can be changed, so that the The clamping of the stone, at the same time, the right-angle reducer 434 with its own braking function provides power, and ensures self-locking, and the clamping of the stone is more stable.

The transposition barrel 42, the four-column screw pressing mechanism 43 and the overturning transmission mechanism 44 are arranged inside the transposition barrel 42, so that the samples with and without the mold can be directly placed in the transposition barrel for overturning, It can realize the flipping of samples with and without molds at the same time, which has wider applicability, and does not require close-up operation during the whole process of use, and has higher safety performance.

When the lifting platform 23 rises to the highest position, the support rod 8 can be inserted into the corresponding long straight slot 6 on the second pressing platform 433 .

The setting of the long straight notch 6 is mainly convenient for forklifts or other machines to transport and place the rectangular or square stone in the transposition bucket 42. The long straight notch 6 can be used for the insertion of the fork at the front end of the forklift. In this embodiment Use the strut 8 to replace the forklift to realize the placement of the stone.

In this embodiment, since the stone samples are relatively heavy, the motors 441 that appear are all motors 441 with brakes that can be forward and reversed.

The following are the specific operation steps:

1) After the stonework is formed in the stonework mold 1, manually adjust the manual turntable according to the size of the stonework mold 1 to drive the second screw 314 to rotate, so that the triangular moving plate 1 312 and the triangular moving plate 2 313 can face or face each other. Move away from the direction, so that the distance between the two is matched with the stone mold 1, and the stone mold 1 is placed on the triangular moving plate 1 312 and the triangular moving plate 2 313;

2) Turn on the motor 33, drive the screw one 34 to rotate, lift the lift seat 311 (initial position at the bottom) to a certain height (higher than the support rod 8), turn off the motor 33, open the rotating platform 35, and drive the lift seat 311 to a level The direction is rotated 180°;

3) The rotating platform 21 rotates so that the support rod 8 is in the position opposite to the triangular moving plate 2 313, then the moving mechanism 22 is opened so that the support rod 8 extends under the sample, the motor 33 is turned on, and the lifting seat 311 is lowered to The sample is placed on the support rod 8, and then the stone mold 1 is split, and the stone block is transferred to the support rod 8 in the transfer device 2; (according to needs, the stone mold may not be split)

4) Open the rotary table 21 and turn the support rod 8 on which the stone is placed by 180°, and lift the lifting platform 23 to a certain height in the vertical direction through the lifting mechanism 24 in the transfer device 2. At this time, the support rod 8 is connected with the stone. Fang also increased accordingly;

5) Open the moving mechanism 22 and drive the transfer device 2 to move towards the turning device 4. When the support rod 8 moves to a certain distance within the long straight slot 6 in the transposition barrel 42 (completely insert the stone into the transposition barrel 42) When the stone is placed in the transposition barrel 42, the moving mechanism 22 is opened again, and the transfer device 2 is driven to move away from the turning device 4;

6) Turn on the right-angle reducer 434, rotate the lead screw 431 through the drive pulley 1 435 and the roller 436, drive the pressing platform 1 432 to move down, and press the stone block by the cooperation of the pressing platform 1 432 and the pressing platform 2 433. , at this time, the motor 441 is started, and the second gear 443 is indirectly driven to rotate, and the transposition barrel 421 is turned over by 180°, thereby realizing the overturning of the stone sample.

The above-mentioned embodiments are enlightened. Through the above-mentioned descriptions, the relevant staff can make various changes and modifications without departing from the idea of the present invention. The technical scope of the utility model is not limited to the content in the description, and the scope of protection must be determined according to the scope of the claims.

Claims (10)

1. a stonework sample turning machine is characterized in that: comprise a stonework mould, a turning device, a transfer device, a stonework extracting device; the transferring device is located between the turning device and the stonework extracting device, and the stonework is in the stonework. After being made in the square mold, it is turned over by the stone extraction device, the transfer device and the turning device in turn; The overturning device includes a carrier frame, a transposition barrel arranged on the carrier rack, a four-column screw pressing mechanism arranged inside the transposition barrel, and an overturning transmission mechanism; the transposition barrel is cylindrical, and one of the The side opening is provided with a through slot; the overturning transmission mechanism is located outside the transposition barrel, and can drive the transposition barrel to rotate; the four-column screw pressing mechanism includes a screw, a pressing platform 1, a pressing platform 2, A right-angle reducer and two pulleys; the output end of the right-angle reducer is also provided with a roller, one of the two pulleys and the roller are in a triangle shape, and are connected by a transmission belt; the first pulley is coaxially connected with the lead screw, The end of the pressing platform 1 is matched with the lead screw; the pressing platform 1 is arranged between the right angle reducer and the pressing platform 2; the opposite side of the pressing platform 1 and the pressing platform 2 is arranged along the The width direction is provided with a plurality of long straight notches. 2 . The stone sample turning machine according to claim 1 , wherein the stone mold can be manually disassembled by being located at the central axis as the axis of symmetry. 3 . 3. A stone sample turning machine according to claim 1, characterized in that: the turning transmission mechanism comprises a motor, a first gear, a second gear, and a second pulley; the output end of the motor passes through the belt and the second pulley. The second pulley is coaxially connected with the first gear; the second gear is arranged on the outer surface of the shifting barrel and meshes with the first gear; it also includes a guide wheel and a guide rod, and the two ends of the guide rod are connected to the bearing through the bearing seat. On the frame, the guide wheel is arranged on the guide rod; the shifting barrel is provided with a guiding chute, which is in the shape of a ring and is arranged on the surface of the shifting barrel; the guiding wheel is in rolling fit with the guiding chute. 4. A stone sample turning machine according to claim 3, characterized in that: the guide wheels are provided with four, wherein two guide wheels are a group, and are equally divided by the axial direction of the transposition barrel The line is symmetrical about the axis of symmetry and is arranged below the transposition barrel. 5. A stonework sample turning machine according to claim 1, characterized in that: the transfer device comprises a rotating platform, a moving mechanism, a lifting platform, and a lifting mechanism; the moving mechanism is provided on the turning device and the stonework between the extraction devices and below the rotating platform; the lifting mechanism is set on the rotating platform, and can rotate with the rotating platform; the lifting platform is matched with the lifting mechanism, and can be lifted and lowered with the lifting mechanism. A plurality of struts are arranged on the platform, and the struts are matched with the size of the through groove. 6. A stone sample turning machine according to claim 5, characterized in that: when the lifting platform rises to the highest position, the support rod can be inserted into the corresponding long straight on the second pressing platform. shaped notch. 7. A stone sample turning machine according to claim 5, characterized in that: the stone extraction device comprises a lifting member, a lifting platform, an electric motor, a screw rod, and a rotating platform; the lifting platform is provided on the On the rotating platform, a motor and a screw rod are arranged on the lifting platform; the lifting member is arranged on the lifting platform, and can cooperate with the screw rod and the motor to lift and lower. 8 . The stone sample turning machine according to claim 7 , wherein the lifting member comprises a lifting seat, a triangular moving plate 1, a triangular moving plate 2 and a screw rod 2 of the same size; 9 . The side part of the lifting seat is threadedly connected with the first screw rod, the first triangular moving plate, the second triangular moving plate, and the second screw rod are arranged on the lifting seat; the first triangular moving plate is arranged on one end of the lifting seat, and the The second moving plate is arranged on the other end of the lifting base and is threadedly connected with the second screw rod; one end of the second screw rod located outside the lifting base is also connected with a manual turntable. 9 . The stone sample turning machine according to claim 8 , wherein the lifting seat is lifted to the highest position slightly higher than the support rod is lifted to the highest position. 10 . 10. A stone sample turning machine according to claim 8, characterized in that: the two sides of the lifting platform are vertically provided with chute along its length direction, and the two ends of the lifting seat are provided with pulleys, The pulley is slidably fitted with the chute.