CN219770892U - Cement lifting device - Google Patents

Abstract

The utility model discloses a cement lifting device, and belongs to the technical field of cement conveying. The device mainly comprises a support, a storage hopper is arranged on the support and used for storing cement, belt conveying is connected to the storage hopper in a rotating mode, the belt conveying comprises a conveying belt, a section bar board, a belt pulley and a conveying motor, multiple groups of conveying hoppers are arranged on the conveying belt at intervals, sliding plates are connected to the section bar board in a sliding mode, a supporting frame is connected to the sliding plates in a rotating mode, lifting assemblies are arranged on the support, the upper ends of the lifting assemblies are fixedly connected with the supporting frame, sliding grooves are arranged at the lower ends of the section bar board in parallel, one ends of the sliding grooves are located in the storage hopper, cement falling from the conveying hoppers is received through the sliding grooves, and accordingly the sliding grooves and the section bar board are parallelly installed to produce inclination to be recovered in the storage hopper.

Description

Cement lifting device

Technical Field

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

Background

Cement is an important material used in building construction, is influenced by the height position of the building, often needs to be transported to floor buildings with different heights, and is used for saving manpower consumption, and a lifting machine is generally used for transporting the cement after mixing.

For example, the chinese patent publication No. entitled cement lifting and conveying device for cement production, which drives a plugboard to move through gear-rack meshing, so as to perform angle adjustment on a lifter, thereby meeting different conveying heights, however, the lifting device does not cover the conveying bottom, so that cement is easily adhered to a feeding hopper in the conveying process, falls off when moving to the conveying bottom, waste is caused on cement, and the cement falling off below the lifter is solidified and difficult to clean after a long-time conveying process, so that it is necessary to provide a cement lifting device for solving the problems.

It should be noted that the above information disclosed in this background section is only for understanding the background of the inventive concept and, therefore, it may contain information that does not constitute prior art.

Disclosure of Invention

Based on the above-mentioned problems existing in the prior art, an object of an embodiment of the present utility model is to: the cement lifting device achieves the effect of falling and recycling.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a cement hoisting device, includes the support, install the storage hopper on the support, the storage hopper is used for storing cement, the storage hopper internal rotation is connected with belt and carries, belt is carried including transmission belt, section bar board, belt pulley and conveying motor, the multiunit conveyer hopper is installed to the interval on the transmission belt, belt transport is used for passing through conveying motor drives transmission belt centers on the section bar board rotates, utilizes the conveyer follows transmission belt rotates will cement transport in the storage hopper is to the eminence, sliding connection has the slide on the section bar board, it is connected with the support frame to rotate on the slide, install lifting unit on the support, lifting unit's upper end with support frame fixed connection, lifting unit is used for driving the support frame goes up and down, the lower extreme parallel mount of section bar board has the spout, the spout with there is the clearance between the conveyer hopper, the one end of spout is in the storage hopper is followed the cement transport to take place the eminence through the spout on the conveyer hopper to sliding connection has the slide, sliding connection has the support frame, rotate on the slide frame and be connected with the support frame, and the lifting unit is used for driving the support frame to go up and down in parallel installation and the section bar board and can not receive the influence the lifting unit to take place when the parallel installation.

Further, the lifting assembly comprises a lifting column, a driving part, a first bevel gear, a second bevel gear and a lifting screw, wherein the lifting column is fixedly connected with the support, the upper end of the lifting column is connected with the first bevel gear through a bearing, the first bevel gear is in threaded connection with the lifting screw, the lifting screw is fixedly connected with the support frame, the lifting column is fixedly connected with the driving part, the driving part is coaxially fixed with the second bevel gear, the driving part is used for driving the second bevel gear to rotate, and the first bevel gear is in meshed connection with the second bevel gear.

Furthermore, the two sides of the chute are provided with flanges which incline upwards.

Further, rubber is installed to the upper end of feed hopper, the height of rubber is greater than the feed hopper with clearance between the spout.

Further, a plurality of groups of notches are formed in the rubber sheet at intervals, and the notches of the rubber sheets on two adjacent groups of feeding hoppers are arranged in a staggered mode.

Further, the sliding groove is made of stainless steel.

Further, the lifting assembly comprises a hydraulic cylinder and a piston rod, the hydraulic cylinder is movably connected with the piston rod, the hydraulic cylinder is fixedly connected with the support, and the upper end of the piston rod is fixedly connected with the support frame.

The beneficial effects of the utility model are as follows: according to the cement lifting device, the sliding grooves which are arranged in parallel with the section bar board are arranged, so that cement falling from the feeding hopper can slide into the storage hopper to be recycled in the process of lifting and transporting the cement by using the feeding hopper, and waste is avoided.

In addition to the objects, features and advantages described above, the present utility model has other objects, features and advantages. The present utility model will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is an overall schematic view of a cement lifting device according to the present utility model;

FIG. 2 is an enlarged schematic view of area A of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the region B in FIG. 1;

wherein, each reference sign in the figure:

1. a bracket; 2. a storage hopper; 3. conveying by a belt; 31. a conveyor belt; 32. a section bar board; 33. a conveying motor; 4. a hopper; 5. a chute; 6. a lifting assembly; 61. lifting columns; 62. lifting screw rods; 63. a lifting motor; 64. a first bevel gear; 65. a second bevel gear; 7. a support frame; 8. a slide plate; 9. rubber leather.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the utility model described herein are, for example, capable of operation in other environments. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

As shown in fig. 1-3, the utility model provides a cement lifting device, which comprises a bracket 1, wherein a storage hopper 2 is fixedly installed on the bracket 1, the storage hopper 2 is used for storing cement slurry after mixing and stirring, the upper side of the storage hopper 2 is provided with a belt conveyer 3, the belt conveyer 3 comprises a section bar board 32, a transmission belt 31, a belt pulley and a conveying motor 33, the transmission belt 31 is installed between the two sections of the section bar board 32 through the two groups of the belt pulleys, the belt conveyer 33 installed on the section bar board 32 is coaxially fixed with one side belt pulley, the belt pulley is driven to rotate through the operation of the transmission motor 33 so as to enable the transmission belt 31 to move and transmit, one end of the section bar board 32 is connected with a bearing of the storage hopper 2, the belt conveyer 3 can rotate around a rotation shaft, a plurality of groups of feeding hoppers 4 are installed on the transmission belt 31 at intervals, the feeding hoppers 4 rotate along with the transmission belt 31, cement in the storage hopper 2 is moved out from the upper side of the transmission belt 31 when the feeding hoppers 4 pass through the storage hopper 2, the feeding belt 32 is moved to one end of the section bar board 32 far away from the storage hopper 2, the feeding belt 4 is turned over the end of the transmission belt 31, and the cement lifting device can be adjusted by the lifting angle, and the cement lifting process can be completed.

The upper end of one side of the bracket 1 far away from the storage hopper 2 is fixedly provided with a lifting component 6;

embodiment one:

in this embodiment, the lifting assembly includes a lifting column 61, a lifting screw 62, a lifting motor 63, i.e. a driving part, a first bevel gear 64 and a second bevel gear 65, one side of the lifting motor 63 is electrically connected with a power supply, the lower end of the lifting column 61 is fixedly connected with the bracket 1, the inner side of the upper end of the lifting column 61 is connected with the first bevel gear 64 through a bearing, the inner side of the first bevel gear 64 is in threaded engagement with the lifting screw 62, the lifting motor 63 is fixedly installed on one side of the lifting column 61, the output shaft end of the lifting motor 63 is coaxially fixed with the second bevel gear 65, the first bevel gear 64 is in engagement with the second bevel gear 65, the section bar board 32 is slidingly connected with a sliding plate 8, the upper bearing of the sliding plate 8 is connected with a supporting frame 7, the lower end of the supporting frame 7 is fixedly connected with the upper end of the lifting screw 62, the lifting screw 62 is connected with the section bar board 32 through the supporting frame 7 and the sliding plate 8, and the belt conveying 3 can only perform angular rotation, so that the lifting screw 62 cannot perform circumferential rotation;

when the lifting motor 63 is electrified to rotate, the first bevel gear 64 and the second bevel gear 65 are meshed and driven, so that the first bevel gear 64 rotates and the lifting screw 62 are in threaded engagement and driven, and the lifting screw 62 cannot rotate, so that the lifting screw 62 can move in the height direction when the first bevel gear 64 rotates, the lifting motor 63 is controlled to rotate forwards and backwards through the electric control controller, the lifting screw 62 can lift, and the angle adjustment of the belt conveying 3 is completed through the support frame 7 and the sliding plate 8, so that the convenience of adjusting the lifting height is improved;

the driving part can also be provided as a hand wheel, and the angle of the belt conveyor 3 is adjusted by manually rotating the hand wheel, so that the manufacturing cost is saved.

Embodiment two:

in the embodiment, the lifting component 6 can also be a hydraulic cylinder, the cylinder body of the hydraulic cylinder is fixedly connected with the bracket 1, the upper end of the piston rod of the hydraulic cylinder is fixedly connected with the supporting frame 7, and the angle adjustment of the belt conveying 3 is realized through the hydraulic cylinder;

the lifting screw 62 is driven by the lifting motor 63 to lift and drive the belt conveyor 3 to perform angle adjustment, the adjustment stability is good, the angle adjustment of the belt conveyor 3 is completed through the hydraulic cylinder, the structure is simple, the operation is reliable, the speed reducer can be avoided, and no transmission gap exists.

The lower side of the section bar board 32 is fixedly provided with the chute 5 in parallel, a gap exists between the chute 5 and the feeding hopper 4, abrasion caused by scraping with the chute 5 during movement of the feeding hopper 4 is avoided, when the feeding hopper 4 is driven to rotate by the belt conveyor 3 to lift and transport cement, the feeding hopper 4 moves to the upper end of the belt conveyor 3 to turn over so that the cement in the feeding hopper 4 drops, a small amount of cement can be temporarily adhered to the feeding hopper 4, the cement can drop onto the chute 5 under the influence of gravity during movement towards the storage hopper 2, the cement slides into the storage hopper 2 in the chute 5 under the influence of the gradient of the chute 5 to be recovered, so that transportation loss is avoided, and the two sides of the chute 5 are provided with baffle plates inclining upwards to avoid the cement from dropping from the side edge of the chute 5 during sliding;

the upper end of the feeding hopper 4 is provided with the rubber 9, the height of the rubber 9 is larger than the gap between the feeding hopper 4 and the chute 5, and cement falls onto the chute 5 in the transportation process of the feeding hopper 4, and the rubber 9 is in contact with the upper surface of the chute 5, so that the cement in the chute 5 is scraped through the rubber 9, and the cement is prevented from being adhered to the chute 5 to cause accumulation, so that the recycling effect is prevented from being influenced;

the interval is provided with multiunit notch on the rubber 9, and the cement that drops on spout 5 is too much, makes the cement pile up on the spout 5 too much when scraping through the rubber 9 and makes unnecessary cement be extruded from the both sides of spout 5, and unnecessary cement accessible notch separates and avoids excessively piling up, and the notch of the rubber 9 on two adjacent groups of hoppers 4 is crisscross to be set up for the cement of separation still can be scraped by the rubber 9 on the latter hopper 4, thereby guarantees the integrality of scraping the clearance to the cement of adhesion on the spout 5, improves the clearance quality.

The chute 5 is made of stainless steel, so that the strength of the chute 5 can be improved, and the service life of the chute 5 can be prolonged.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a cement hoisting device, includes support (1), install storage hopper (2) on support (1), storage hopper (2) are used for storing cement, storage hopper (2) internal rotation is connected with belt and carries (3), belt carries (3) including transmission belt (31), section bar board (32), belt pulley and conveying motor (33), multiunit conveyer hopper (4) are installed to the interval on transmission belt (31), belt carries (3) are used for passing through conveying motor (33) drive transmission belt (31) are around section bar board (32) rotate, utilize conveyer hopper (4) follow the rotation of transmission belt (31) will cement transport to the eminence in storage hopper (2), its characterized in that: a sliding plate (8) is connected to the section bar board (32) in a sliding way;

the sliding plate (8) is rotatably connected with a supporting frame (7);

a lifting assembly (6) is arranged on the support (1), the upper end of the lifting assembly (6) is fixedly connected with the support frame (7), and the lifting assembly (6) is used for driving the support frame (7) to lift;

the lower extreme parallel mount of section bar board (32) has spout (5), spout (5) with there is the clearance between hopper (4), the one end of spout (5) is located in storage hopper (2).

2. A cement lifting device as claimed in claim 1, wherein: the lifting assembly (6) comprises a lifting column (61), a driving part, a first bevel gear (64), a second bevel gear (65) and a lifting screw (62);

lifting column (61) with support (1) fixed connection, the upper end of lifting column (61) with first (64) bearing connection of bevel gear, first (64) of bevel gear with lifting screw (62) threaded connection, lifting screw (62) with support frame (7) fixed connection, lifting column (61) with drive division fixed connection, drive division with second (65) coaxial fixation, drive division is used for driving second (65) rotation of bevel gear, first (64) of bevel gear with second (65) meshing connection.

3. A cement lifting device as claimed in claim 1, wherein: and flanges which incline upwards are arranged on two sides of the sliding groove (5).

4. A cement lifting device as claimed in claim 1, wherein: the upper end of the feeding hopper (4) is provided with a rubber sheet (9), and the height of the rubber sheet (9) is larger than the gap between the feeding hopper (4) and the chute (5).

5. A cement lifting device as claimed in claim 4, wherein: a plurality of groups of notches are formed in the rubber sheet (9) at intervals, and the notches of the rubber sheet (9) on two adjacent groups of feeding hoppers (4) are arranged in a staggered mode.

6. A cement lifting device as claimed in claim 1, wherein: the sliding groove (5) is made of stainless steel.

7. A cement lifting device as claimed in claim 1, wherein: the lifting assembly (6) comprises a hydraulic cylinder and a piston rod, the hydraulic cylinder is movably connected with the piston rod, the hydraulic cylinder is fixedly connected with the support (1), and the upper end of the piston rod is fixedly connected with the support frame (7).