CN215326693U - Material elevator - Google Patents

Abstract

The utility model discloses a material elevator which comprises a rack, a material box and a driving mechanism, wherein the material box is arranged on the rack in a lifting manner, a plurality of binding ropes for binding materials are arranged on the outer surface of the material box, and the driving mechanism is in transmission connection with the material box and is used for controlling the material box to lift. According to the material elevator disclosed by the embodiment of the utility model, not only can bulk materials such as cement and sand be vertically conveyed, but also long-strip-shaped materials such as reinforcing steel bars can be conveyed, and the practicability is good.

Description

Material elevator

Technical Field

The utility model relates to a material conveying device, in particular to a material hoister.

Background

The material lifter is a conveying device, is widely used in the building construction industry, and is mainly used for vertically lifting materials. The existing material hoister mainly comprises a rack and a material box arranged on the rack in a lifting manner, and when the material hoister is used, materials are placed into the material box, then the material box is lifted to a required height, and then the materials are taken out.

Although the existing material hoister can be used for vertically hoisting materials, the following disadvantages exist: because the workbin is the box structure, although can carry bulk material such as cement, sand grain, inconvenient transport is similar to isometric bar material of reinforcing bar, and the practicality is poor.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the material elevator provided by the utility model not only can vertically convey bulk materials such as cement and sand grains, but also can convey long-strip-shaped materials such as reinforcing steel bars, and is good in practicability.

According to the embodiment of the utility model, the material lifting machine comprises:

a frame;

the material box is arranged on the rack in a lifting manner, and a plurality of binding ropes for binding materials are arranged on the outer surface of the material box;

and the driving mechanism is in transmission connection with the material box and is used for controlling the material box to lift.

The material hoister provided by the embodiment of the utility model at least has the following technical effects:

when materials need to be conveyed vertically, bulk materials such as cement and sand grains are loaded into the box, then long strip-shaped materials such as reinforcing steel bars are bound through the binding ropes, then the driving mechanism is started, the driving mechanism controls the box to ascend, and when the box ascends to a set position, the bulk materials such as the cement and sand grains and the long strip-shaped materials such as the reinforcing steel bars are taken down. According to the material elevator disclosed by the embodiment of the utility model, not only can bulk materials such as cement and sand be vertically conveyed, but also long-strip-shaped materials such as reinforcing steel bars can be conveyed, and the practicability is good.

According to some embodiments of the utility model, a plurality of support rods are movably arranged on the outer surface of the material box, the support rods can be in an unfolded state or a folded state in the moving process, and the binding ropes are arranged on the support rods.

According to some embodiments of the utility model, the support rod is provided with a plurality of the binding ropes, and both ends of the binding ropes are connected with the corresponding support rods.

According to some embodiments of the utility model, the support rod is rotatably mounted on the outer side wall of the material box around a horizontal axis, the support rod is in an unfolded state when rotated to a horizontal position, and the support rod is in a folded state when rotated to a vertical position.

According to some embodiments of the utility model, the axes of all the support rods are coincident when they are in the unfolded state

According to some embodiments of the utility model, when all the support rods are in the unfolded state, the end of the two outermost support rods, which faces away from each other, extends out of the bin.

According to some embodiments of the utility model, the outer side wall of the material box is provided with a locking part, the locking part is provided with a locking groove, and the support rod is clamped into the locking groove when being in a folding state.

According to some embodiments of the utility model, the locking part is provided with a locking bolt or a locking pin for limiting the rotation of the support rod when the support rod is clamped into the locking groove.

According to some embodiments of the utility model, the outer side wall of the material box is provided with a bearing part, the upper end of the bearing part is provided with a bearing groove, and the support rod is attached to the bottom end of the bearing groove when in an unfolded state so as to be borne by the bearing part.

According to some embodiments of the utility model, the rack comprises a plurality of cylindrical rods arranged side by side and vertically, a reinforcing rod is arranged between the cylindrical rods, and the outer side wall of the bin is correspondingly provided with a sliding groove and is sleeved with part of the cylindrical rods in a sliding manner through the sliding groove.

According to some embodiments of the utility model, the cylindrical rod is a hollow structure.

According to some embodiments of the utility model, the outer side wall of the magazine is detachably provided with a mating portion, and the chute opens onto the mating portion.

According to some embodiments of the utility model, the driving mechanism comprises a winch arranged at the bottom end of the rack, a traction rope is wound on the winch, a pulley is arranged at the top end of the rack, and the other end of the traction rope is wound on the pulley and then connected with the top end of the material box.

According to some embodiments of the utility model, the top end of the frame is provided with a guardrail.

According to some embodiments of the utility model, the bottom end of the bin is provided with a plurality of buffer feet.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the present invention in operation;

FIG. 3 is an enlarged view of a portion of FIG. 1;

FIG. 4 is an enlarged view of a portion of FIG. 2;

FIG. 5 is a schematic view of another view of the bin;

FIG. 6 is a schematic view of the construction of a binding rope;

FIG. 7 is a schematic structural view of the binding rope in a bound state;

reference numerals:

the device comprises a frame 100, a cylindrical rod 101, a reinforcing rod 102, a pulley 103 and a guardrail 104; the binding device comprises a work bin 200, a binding rope 201, a support rod 202, a locking part 203, a locking groove 204, a bearing part 205, a bearing groove 206, a matching part 207 and a buffering foot seat 208; a driving mechanism 300, a winch 301 and a traction rope 302.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "plurality" means two or more and "plural groups" means two or more groups unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A material hoist according to an embodiment of the present invention is described below with reference to fig. 1 to 7.

As shown in fig. 1 to 7, the material lifting machine according to the embodiment of the present invention includes:

a frame 100;

the work bin 200 is arranged on the rack 100 in a lifting manner, and a plurality of binding ropes 201 for binding materials are arranged on the outer surface of the work bin 200;

and the driving mechanism 300 is in transmission connection with the material box 200 and is used for controlling the material box 200 to ascend and descend.

In this embodiment, when materials need to be conveyed vertically, bulk materials such as cement and sand are loaded into the bin 200, then long strip-shaped materials such as reinforcing steel bars are bound through the binding rope 201, then the driving mechanism 300 is started, the driving mechanism 300 controls the bin 200 to ascend, and when the bin 200 ascends to a set position, the bulk materials such as cement and sand and the long strip-shaped materials such as reinforcing steel bars are taken down. According to the material elevator disclosed by the embodiment of the utility model, not only can bulk materials such as cement and sand be vertically conveyed, but also long-strip-shaped materials such as reinforcing steel bars can be conveyed, and the practicability is good.

It should be noted that the bin 200 may be a bin door disposed on a side wall thereof, or may be a bin door disposed at a top end thereof, and bulk materials such as cement, sand, etc. are directly loaded into the bin 200 from the top end of the bin 200. In addition, one binding rope 201 can bind a bundle of long-strip-shaped materials, or a plurality of binding ropes 201 can be matched to bind a bundle of long-strip-shaped materials, namely, each binding rope 201 binds different positions of the long-strip-shaped materials in the length direction, and then the binding is firmer.

In some embodiments of the present invention, as shown in fig. 1 to 7, a plurality of support rods 202 are movably disposed on an outer surface of the material box 200, the support rods 202 can be in an unfolded state or a folded state during movement, and a binding rope 201 is disposed on the support rods 202. When the material needs to be conveyed, the supporting rod 202 is moved to make the supporting rod 202 in the unfolding state, and then the strip-shaped material can be bound on the supporting rod 202 through the binding rope 201, so as to be conveyed. When long-strip-shaped materials do not need to be conveyed, the supporting rods 202 are moved to enable the supporting rods 202 to be in a folding state, and then in the process of lifting the material box 200, the supporting rods 202 are not easy to touch other parts on a construction site to cause damage.

In some embodiments of the present invention, as shown in fig. 1 to 7, a plurality of binding strings 201 are disposed on the support rod 202, and both ends of the binding strings 201 are connected to the support rod 202. Be provided with many ligatures rope 201 on the bracing piece 202, and then the ligature rope 201 on a bracing piece 202 can comparatively firmly ligature rectangular shape material. Bracing piece 202 is all connected at the both ends of ligature rope 201, and two hookup locations of ligature rope 201 and bracing piece 202 are close to mutually, it is the loop configuration also to be exactly ligature rope 201, when needing the rectangular shape material of ligature, tie up rope 201 and become like the loop configuration shown in fig. 7, then insert the rectangular shape material in the loop configuration, later workbin 200 moves up the in-process, the loop configuration that ligature rope 201 tied up can lock rectangular shape material under the action of gravity of rectangular shape material, avoid the rectangular shape material to take place to drop in transportation process. In addition, the size of the loop structure formed by the binding rope 201 can be changed, and then long-strip-shaped materials with different sizes and quantities can be conveyed, so that the practicability is better.

In some embodiments of the present invention, as shown in fig. 1 to 4, the support rod 202 is rotatably mounted on the outer sidewall of the material box 200 around a horizontal axis, the support rod 202 is in an unfolded state when rotated to a horizontal position, and the support rod 202 is in a folded state when rotated to a vertical position. The support rod 202 rotates to a vertical position, and when the work bin 200 is lifted, other parts on the construction site are not easily touched, namely, the work bin is in a folding state. When bracing piece 202 rotates to horizontal position, also when the expansion state, the below at bracing piece 202 is all hung to the ligature rope 201 on the bracing piece 202, and then not only makes things convenient for the rectangular shape material of ligature, behind the rectangular shape material of ligature rope 201 ligature moreover, rectangular shape material is located the below of bracing piece 202 and is close the horizontality, and then the rectangular shape material is difficult to drop from ligature rope 201. The support rod 202 may be movable in other manners, for example, a storage box may be disposed at the bottom end of the box, and the support rod 202 is slidably installed in the storage box in the horizontal direction and can be slidably unfolded from the storage box. The support rod 202 is in a folded state when sliding into the storage box, and is in an unfolded state when sliding out of the storage box. In addition, the support rod 202 rotates to a horizontal position, that is, the length direction of the support rod 202 is a horizontal direction, and the support rod 202 rotates to a vertical position, that is, the length direction of the support rod 202 is a vertical direction.

In some embodiments of the present invention, as shown in FIG. 2, the axes of all of the support rods 202 are coincident when in the deployed state. That is to say all bracing pieces 202 all level setting and be in on the same straight line, and then all ligatures 201 arrange in proper order along same horizontal straight line to can bind the rectangular shape material that length size is longer and carry perpendicularly.

In some embodiments of the utility model, as shown in fig. 2 and 4, all of the support rods 202 are in the unfolded state, and the two outermost support rods 202 extend out of the magazine 200 at the ends facing away from each other. And then make all ligatures rope 201 longer that arrange along same horizontal straight line to can bind and carry perpendicularly the transport the longer rectangular shape material of length size, the practicality is better. It should be noted that, when only two support rods 202 are provided, the ends of the two support rods 202 facing away from each other extend out of the material box 200.

In some embodiments of the present invention, as shown in fig. 1 to 3 and 5, the outer side wall of the bin 200 is provided with a locking portion 203, the locking portion 203 is provided with a locking groove 204, and the supporting rod 202 is clamped into the locking groove 204 when being in a folded state. The support rod 202 is clamped into the locking groove 204, and the support rod 202 is prevented from being damaged due to random rotation when the support rod 202 is in a folded state by the close fit between the inner side wall of the locking groove 204 and the outer side wall of the support rod 202.

In some embodiments of the present invention, as shown in fig. 3 and 5, the locking portion 203 is provided with a locking bolt or a locking pin for limiting the rotation of the support rod 202 when the support rod 202 is snapped into the locking groove 204. The locking portion 203 is provided with a threaded hole or an insertion hole, when the support rod 202 is in a folding state, namely, when the support rod is clamped into the locking groove 204, a locking bolt or a locking pin is inserted, and the locking bolt or the locking pin is located on a rotating path of the support rod 202, so that when the support rod 202 has a rotating trend, the locking bolt or the locking pin can prevent the support rod 202 from rotating, and when the support rod 202 needs to be rotated, the locking bolt or the locking pin can be drawn out, so that the operation is convenient.

In some embodiments of the present invention, as shown in fig. 1 to 5, the outer sidewall of the bin 200 is provided with a bearing portion 205, the upper end of the bearing portion 205 is provided with a bearing groove 206, and the supporting rod 202 is attached to the bottom end of the bearing groove 206 in the unfolded state so as to be carried by the bearing portion 205. Bear groove 206 upper end opening setting, and length direction's both ends run through, when bracing piece 202 is in the expansion state, also when rotating to the horizontality, the bottom of bracing piece 202 is laminated and is born the bottom of groove 206, and then bearing portion 205 can bear bracing piece 202, not only can prevent that bracing piece 202 from continuing to rotate, make bracing piece 202 keep at the horizontality, and the structural strength that can strengthen bracing piece 202 through bearing portion 205, make bracing piece 202 can hoist more rectangular shape materials. In addition, set up bearing groove 206, can also play the limiting action, avoid carrying the in-process of rectangular shape material, bracing piece 202 takes place to rock and causes the damage along with rectangular shape material.

In some embodiments of the present invention, as shown in fig. 1, 2 and 5, the rack 100 includes a plurality of cylindrical rods 101 arranged side by side and vertically, a reinforcing rod 102 is disposed between the plurality of cylindrical rods 101, and the outer side wall of the bin 200 is correspondingly provided with a sliding groove and slidably sleeved on a portion of the cylindrical rods 101 through the sliding groove. Specifically, the spout sets up an opening for on the lateral wall of round hole structure, the aperture of spout and the external diameter looks adaptation of cylinder pole 101, and open-ended width dimension is less than the external diameter of cylinder pole 101, and then the spout can slide the cover and establish outside cylinder pole 101 and can not break away from with cylinder pole 101. In addition, because of the opening, the sliding chute can not interfere with the reinforcing rod 102 in the process of sliding up and down. In this embodiment, workbin 200 passes through spout sliding connection cylinder pole 101, and then workbin 200 is difficult to take place to rock at the in-process that goes up and down to can avoid the material in workbin 200 to shake out or workbin 200 collides the frame 100 and causes the damage. The frame 100 is a frame structure, and has high structural strength, long service life, light overall weight and convenient movement.

In some embodiments of the utility model, as shown in FIG. 5, the cylindrical rod 101 is a hollow structure. The cylindrical rod 101 is arranged to be a hollow structure, so that the whole weight of the rack 100 is lighter while the structural strength is ensured, and the rack 100 is more convenient to move.

In some embodiments of the utility model, as shown in fig. 5, the outer side wall of the magazine 200 is detachably provided with a fitting portion 207, and the chute is opened on the fitting portion 207. In long-time working process, the inner wall of spout causes wearing and tearing easily, and then leads to the spout and cylinder pole 101 to match well easily to can produce great vibration when making workbin 200 slide along cylinder pole 101. In this embodiment, the chute is provided on the matching portion 207, and the matching portion 207 can be detached, so that the matching portion 207 can be replaced periodically, and the material box 200 can slide smoothly. It should be noted that there are various detachable connection ways of the matching portion 207, for example, the matching portion 207 can be bolted, screwed or clamped with the material box 200.

In some embodiments of the present invention, as shown in fig. 1 and 2, the driving mechanism 300 includes a winch 301 disposed at the bottom end of the frame 100, a pulling rope 302 is wound on the winch 301, a pulley 103 is disposed at the top end of the frame 100, and the other end of the pulling rope 302 is connected to the material box 200 after being wound around the pulley 103. The winch 301 is started, the winch 301 can control the traction rope 302 to move, and the traction rope 302 can control the material box 200 to ascend and descend, so that the operation is convenient, and time and labor are saved. And the hauling cable 302 is mainly under the tension action of the material box 200, so that the service life is long. In addition, the winch 301 may be disposed on the ground at the bottom end of the frame 100, so that the operation is convenient, and time and labor are saved when the winch 301 needs to be started or stopped. It should be noted that the driving mechanism 300 may be of other structures, for example, a transmission chain vertically arranged on the rack 100, and the bin 200 is mounted on the transmission chain, and may also be driven by an oil cylinder when the distance required for vertical transportation is short.

In some embodiments of the utility model, as shown in fig. 1 and 2, the top end of the rack 100 is provided with a guardrail 104. Set up guardrail 104, when the staff stands and carries out the transport or the commander of material at the top of frame 100, can prevent that the staff from dropping from the border on frame 100 top, the security is better.

In some embodiments of the present invention, as shown in fig. 3 and 4, the bottom end of the bin 200 is provided with a plurality of buffer feet 208. The buffering foot seat 208 is arranged, so that when the material box 200 moves downwards to contact the ground, the rigid impact force between the material box 200 and the ground can be reduced, and the damage to the material box 200 and the ground due to the overlarge rigid impact force can be avoided. It should be noted that the buffering foot base 208 may be made of elastic rubber, and the buffering foot base 208 may also be a vertically arranged spring structure, and only needs to have a buffering effect.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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

Claims (10)

1. A material hoist, comprising:

a frame (100);

the work bin (200) can be arranged on the rack (100) in a lifting mode, and a plurality of binding ropes (201) for binding materials are arranged on the outer surface of the work bin (200);

the driving mechanism (300) is in transmission connection with the material box (200) and is used for controlling the material box (200) to lift.

2. The material lifting machine as claimed in claim 1, characterized in that a plurality of support rods (202) are movably arranged on the outer surface of the bin (200), the support rods (202) can be in an unfolded state or a folded state during the movement, and the binding ropes (201) are arranged on the support rods (202).

3. The material lifting machine as claimed in claim 2, characterized in that both ends of the binding rope (201) are connected with the corresponding support rods (202).

4. The material lifting machine as claimed in claim 3, characterized in that the support rod (202) is rotatably mounted on the outer side wall of the material box (200) around a horizontal axis, the support rod (202) is in an unfolded state when rotated to a horizontal position, and the support rod (202) is in a folded state when rotated to a vertical position.

5. The material hoist as claimed in claim 4, characterized in that the axes of all the support bars (202) coincide in the extended state.

6. The material lifting machine as claimed in claim 5, characterized in that when all the support bars (202) are in the unfolded state, the ends of the two outermost support bars (202) facing away from each other extend out of the bin (200).

7. The material lifting machine as claimed in claim 4, characterized in that the outer side wall of the bin (200) is provided with a locking portion (203), the locking portion (203) is provided with a locking groove (204), and the support rod (202) is clamped into the locking groove (204) when being in a folded state.

8. The material lifting machine as claimed in claim 4, characterized in that the outer side wall of the bin (200) is provided with a bearing part (205), the upper end of the bearing part (205) is provided with a bearing groove (206), and the support rod (202) is attached to the bottom end of the bearing groove (206) in the unfolded state so as to be borne by the bearing part (205).

9. The material lifting machine as claimed in claim 1, characterized in that the machine frame (100) comprises a plurality of cylindrical rods (101) arranged side by side and vertically, a reinforcing rod (102) is arranged between the plurality of cylindrical rods (101), and the outer side wall of the material box (200) is correspondingly provided with a sliding groove through which a part of the cylindrical rods (101) is slidably sleeved.

10. The material hoist as claimed in claim 9, characterized in that the bin (200) is detachably provided with an engagement portion (207) on its outer side wall, and the chute opens onto the engagement portion (207).

Images