CN221027391U - Cement transportation elevating gear - Google Patents

Abstract

The utility model belongs to the technical field of cement transportation devices, and particularly relates to a cement transportation lifting device which solves the problems of easy blockage and short service life in the prior art.

Description

Cement transportation elevating gear

Technical Field

The utility model relates to the technical field of cement transportation devices, in particular to a cement transportation lifting device.

Background

Currently, in some construction sites, it is necessary to transport cement, mortar, etc. to different floors or heights by using elevators, which may be electric or hydraulic, or manual or mechanical, and when selecting the elevators, it is necessary to consider factors such as the type, weight, height, and distance of the transported materials, as well as the safety and reliability of the elevators.

The authorized bulletin number in the prior art is: CN219486164U, the name is a mixer cement transportation elevating gear, including the support, the pneumatic cylinder and bear the seat, pneumatic cylinder bottom and support fixed connection, the pneumatic cylinder is connected with bear the seat, make transport box bottom and bear the seat and contact, this design can guarantee at the lift in-process, transport box can steadily remove, the problem of traditional elevating system jam easily has been avoided, in addition, cement transportation elevating system still includes the electro-magnet, iron plate and spring, iron plate slidable mounting is in the roof groove, iron plate top and transport box fixed connection, electro-magnet fixed mounting is on the roof groove lateral wall, through the break-make electricity of control electro-magnet, can realize the lift control to transport box, make the operation more simple and convenient, work efficiency has been improved.

However, this patent drives the transport box through the electro-magnet desorption iron plate and removes, has certain weight per se, if there is cement to sink between electro-magnet and the iron plate, makes it block the maintenance inconvenient easily, and even if the bottom of transport box is the slope form, if auxiliary discharge such as stirring vibrations does not exist, cement still can block in the inside of transport box.

Disclosure of utility model

The utility model aims to provide a cement transportation lifting device, which solves the problems of easy blockage and short service life.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the cement transportation lifting device comprises a base material box, wherein the top of a base is fixedly connected with a side plate through a screw, the bottom of the base is provided with a motor, the output end of the motor is fixedly connected with a first bevel gear coaxially arranged through a coupling, a round rod is rotatably arranged in the side plate, a second bevel gear is fixedly sleeved on the round rod, and the first bevel gear is in meshed connection with the second bevel gear;

The top of round bar is through screw fixedly connected with lead screw, the thread bush is equipped with the guide pin bushing on the lead screw, fixed cover is equipped with the cam on the lead screw, the guide pin bushing passes through screw fixed connection and is in one side of workbin, the inside sliding fit of workbin has the clamp plate, the bottom of clamp plate is through screw fixedly connected with baffle, one side of workbin is through screw fixedly connected with two push rods that are symmetrical arrangement.

Preferably, one side of the feed box is fixedly connected with two symmetrically arranged sliding blocks through screws, two symmetrically arranged sliding grooves are formed in the side plates, and the sliding blocks are slidably connected in the sliding grooves.

Preferably, a discharge hole is formed in one side of the material box, a through groove is formed in the baffle, and the discharge hole and the through groove are the same in shape and size, so that the material box can discharge at a high position.

Preferably, a straight groove is formed in the feed box, the pressing plate is slidably connected in the straight groove, and two springs which are symmetrically arranged are connected between the pressing plate and the straight groove, so that the pressing plate drives the baffle to reset.

Preferably, a square groove is formed in the side plate, and the screw rod is rotatably installed in the square groove, so that the screw rod drives the guide sleeve to ascend or descend.

Preferably, the inside of curb plate has seted up the circular slot, the cam rotates and installs the inside in circular slot, the circular slot with the square groove is linked together, prevents that the cam from being blocked, can't rotate.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, cement is poured into the feed box through the arrangement of the motor, the cam and other structures, the motor is turned on, the screw rod is driven to rotate through the output end of the motor, so that the feed box is driven to rise, and the cam rotates along with the feed box to knock the feed box, so that the cement can flow out from the discharge hole and is not easy to block.

2. According to the utility model, through the arrangement of the structures such as the sliding blocks, the sliding grooves and the like, cement is placed in the material box, and the guide sleeve drives the material box to ascend and deform easily, so that the sliding blocks are arranged on one side of the material box and are connected in a sliding manner in the side plates, and the material box is guided and limited, so that the service life of the guide sleeve is prolonged.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a side cross-sectional view of the present utility model;

fig. 3 is a front cross-sectional view of the bin of the utility model.

In the figure: 1. a base; 2. a side plate; 3. a motor; 4. a square groove; 5. a chute; 6. a push rod; 7. a feed box; 8. a discharge port; 9. a second bevel gear; 10. a round bar; 11. guide sleeve; 12. a screw rod; 13. a cam; 14. a slide block; 15. a first bevel gear; 16. a spring; 17. a through groove; 18. a pressing plate; 19. and a baffle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a cement transportation lifting device comprises a base 1 and a material box 7, wherein the top of the base 1 is fixedly connected with a side plate 2 through a screw, a motor 3 is installed at the bottom of the base 1, the output end of the motor 3 is fixedly connected with a first bevel gear 15 which is coaxially arranged through a coupler, a round rod 10 is rotatably installed in the side plate 2, a second bevel gear 9 is fixedly sleeved on the round rod 10, the first bevel gear 15 and the second bevel gear 9 are in meshed connection, the top end of the round rod 10 is fixedly connected with a screw rod 12 through a screw, a guide sleeve 11 is sleeved on the screw rod 12, a cam 13 is fixedly sleeved on the screw rod 12, the guide sleeve 11 is fixedly connected to one side of the material box 7 through a screw, a pressing plate 18 is slidably assembled in the material box 7, the bottom of the pressing plate 18 is fixedly connected with a baffle 19 through a screw, one side of the material box 7 is fixedly connected with two push rods 6 which are symmetrically arranged through a screw, cement is poured into the material box 7 through the arrangement of structures such as the motor 3 and the cam 13, the motor 3 is opened, the output end of the motor 3 drives the screw rod 12 to rotate so as to drive the screw rod 7 to rise, the screw rod 13 rotates along with the screw rod 12, the screw rod is fixedly connected with the screw rod 7, the screw rod is fixedly connected with the screw rod through the screw rod, the screw rod 7 through the screw rod, the screw rod is fixedly connected with the baffle 7, and the baffle is fixedly connected to one side by a baffle plate through a baffle plate, and the baffle plate.

Referring to fig. 1-2, two symmetrically arranged sliding blocks 14 are fixedly connected to one side of the material box 7 through screws, two symmetrically arranged sliding grooves 5 are formed in the side plate 2, the sliding blocks 14 are slidably connected to the inner portion of the sliding grooves 5, cement is placed in the material box 7 and is heavier, the guide sleeve 11 drives the material box 7 to ascend and deform easily, and therefore the sliding blocks 14 are arranged on one side of the material box 7 and are slidably connected to the inner portion of the side plate 2, the material box 7 is guided and limited, and accordingly the service life of the guide sleeve 11 is prolonged.

Referring to fig. 1-3, a discharge hole 8 is formed in one side of a feed box 7, a through groove 17 is formed in the baffle 19, the discharge hole 8 and the through groove 17 are the same in shape and size, a straight groove is formed in the feed box 7, a pressing plate 18 is slidably connected to the inside of the straight groove, two springs 16 which are symmetrically arranged are connected between the pressing plate 18 and the straight groove, a square groove 4 is formed in the inside of a side plate 2, a screw rod 12 is rotatably mounted in the square groove 4, a round groove is formed in the inside of the side plate 2, a cam 13 is rotatably mounted in the round groove, and the round groove is communicated with the square groove 4.

The specific implementation process of the utility model is as follows: firstly pouring cement into the feed box 7, then turning on a power supply of a motor 3, driving a first bevel gear 15 to rotate by an output end of the motor 3 through a coupler, driving a second bevel gear 9 to rotate by the first bevel gear 15, and then rotating a screw rod 12, so that a guide sleeve 11 moves upwards, after the feed box 7 rises to a certain height, as the screw rod 12 has no screw thread at the top end, the guide sleeve 11 drives the feed box 7 to stay at the top while continuously rotating, a push rod 6 pushes a pressing plate 18 downwards, the pressing plate 18 pushes a baffle 19 to move downwards, so that a through groove 17 is aligned with a discharge hole 8, cement is left at the position, and because the screw rod 12 rotates at the moment, a cam 13 on the screw rod 12 rotates along with the feed box, so that knocking vibration is repeatedly performed on the feed box 7, so that the cement cannot form blockage, the feed is more convenient, after the feed box is completed, driving the screw rod 12 to rotate reversely by the motor 3, so that a sliding sleeve is connected to the screw rod 12 downwards, so that the guide sleeve 11 drives the feed box 7 to move downwards, and the baffle 19 moves upwards due to the action of a spring 16, so that the baffle 19 moves upwards, so that the baffle 19 stops moving upwards, and the baffle 8 is also moves upwards, so that the discharge hole is convenient to be blocked upwards;

Further, in the process of ascending the feed box 7, as cement is arranged in the feed box 7, the weight of the feed box 7 is heavier, and the guide sleeve 11 is easy to deform, so that the slide block 14 is arranged on one side of the feed box 7, the slide block 14 is slidably connected in the chute 5, and the guide sleeve 11 is guided and limited by the slide block 14 and the chute 5 in the process of ascending and descending, so that the guide sleeve 11 is not easy to damage, and the service life is prolonged.

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

Claims (6)

1. The utility model provides a cement transportation elevating gear, includes base (1) workbin (7), its characterized in that: the top of the base (1) is fixedly connected with a side plate (2) through a screw, the bottom of the base (1) is provided with a motor (3), the output end of the motor (3) is fixedly connected with a first bevel gear (15) which is coaxially arranged through a coupler, a round rod (10) is rotatably arranged in the side plate (2), a second bevel gear (9) is fixedly sleeved on the round rod (10), and the first bevel gear (15) is in meshed connection with the second bevel gear (9);

The utility model discloses a rotary drum type feeding device, including round bar (10), screw rod (12) and guide pin bushing (11), screw sleeve is equipped with on screw rod (12), fixed cover is equipped with cam (13) on screw rod (12), guide pin bushing (11) are in through screw fixed connection one side of workbin (7), the inside sliding fit of workbin (7) has clamp plate (18), the bottom of clamp plate (18) is through screw fixed connection has baffle (19), one side of workbin (7) is through screw fixed connection two push rods (6) that are symmetrical arrangement.

2. A cement transportation lifting device according to claim 1, wherein: one side of the feed box (7) is fixedly connected with two symmetrically arranged sliding blocks (14) through screws, two symmetrically arranged sliding grooves (5) are formed in the side plates (2), and the sliding blocks (14) are slidably connected in the sliding grooves (5).

3. A cement transportation lifting device according to claim 1, wherein: one side of the feed box (7) is provided with a discharge hole (8), the inside of the baffle plate (19) is provided with a through groove (17), and the shape and the size of the discharge hole (8) are the same as those of the through groove (17).

4. A cement transportation lifting device according to claim 1, wherein: straight flute has been seted up to the inside of workbin (7), clamp plate (18) sliding connection is in the inside of straight flute, clamp plate (18) with be connected with between the straight flute jointly and be two springs (16) that are symmetrical arrangement.

5. A cement transportation lifting device according to claim 1, wherein: square grooves (4) are formed in the side plates (2), and the screw rods (12) are rotatably arranged in the square grooves (4).

6. A cement transportation lifting device as claimed in claim 5, wherein: the inside of curb plate (2) has seted up the circular slot, cam (13) rotate and install the inside in circular slot, the circular slot with square groove (4) are linked together.