Concrete preparation equipment

Abstract

The utility model provides concrete preparation equipment which comprises a lower support, a supporting column, a supporting frame and a charging barrel, and the lower end of the supporting column is rotationally connected with the upper end of the lower support, so that the supporting column can rotate in the horizontal direction; an angle adjusting mechanism used for adjusting the angles of the lower support and the supporting column is arranged between the lower support and the supporting column. The upper end of the supporting column is hinged to the supporting frame, and the supporting frame can swing in the vertical direction. The charging barrel is rotatably arranged on the supporting frame, a separated rotary driving assembly is arranged on the supporting frame, and a limiting assembly is further arranged at the top of the supporting frame; a bottom plate is fixedly mounted at the bottom of the charging barrel; the separated rotary driving assembly is detachably connected with the bottom plate; and the separated rotary driving assembly is in driving connection with the charging barrel through the bottom plate. Through the technical scheme provided by the invention, the problem that concrete is difficult to clean after being condensed in the barrel body in the prior art can be solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to concrete preparation technical field, specifically, relate to a concrete preparation equipment. BACKGROUND

[0002] Concrete is a kind of widely used building material, has good durability and compressive strength.

[0003] Chinese patent CN209533811U discloses a kind of small-sized mixing barrel for building concrete preparation, including bucket cover, bucket body, gyro wheel, base and handle, the mixing barrel is made into a closed whole by bucket cover, prevent concrete raw materials from splashing when stirring, destroy environment, but, concrete is difficult to clean after coagulation in bucket body.

[0004] Based on this, the utility model discloses a kind of concrete preparation equipment to solve above-mentioned problem. UTILITY MODEL CONTENTS

[0005] The utility model provides a kind of concrete preparation equipment to solve the problem that concrete is difficult to clean after coagulation in the bucket body in prior art.

[0006] The utility model provides a kind of concrete preparation equipment, including lower support, support column, support frame and material cylinder;The lower end of support column is rotatably connected with the upper end of lower support, so that support column can rotate in horizontal direction;Angle adjusting mechanism for adjusting the angle of lower support and support column is provided between lower support and support column;The upper end of support column is hinged with support frame, and support frame can swing in vertical direction;Material cylinder is rotatably arranged on support frame, and the axis direction of material cylinder is same with the extension direction of support frame;Separation type rotary drive assembly for driving material cylinder to rotate inside support frame is provided on support frame, and the top of support frame is also provided with limiting assembly for limiting material cylinder inside support frame;Bottom plate is fixedly installed on the bottom of material cylinder, and separation type rotary drive assembly is detachably connected with bottom plate, and separation type rotary drive assembly is drivenly connected with material cylinder through bottom plate.

[0007] Further, the middle part of support frame is hinged with the top of support column, and the concrete preparation equipment further includes: a top rod, which is obliquely arranged, with one end fixedly connected with one end of support frame;A top block, the bottom end of top rod is fixedly connected with top block, and top block is detachably connected with support column through fastener, and top block is used for abutting against support column, so that support frame keeps downwardly inclined state to separation type rotary drive assembly.

[0008] Further, the lower support includes a base, support rods, support arms and traveling wheels;The support rods are symmetrically and fixedly installed on the front and back sides of the left end of the base, and the ends away from the base of the support rods are bent downward;The support arms are symmetrically and fixedly installed on the front and back sides of the right end of the base, and the traveling wheels are rotatably installed on the ends away from the base of the support arms.

[0009] Further, the angle adjusting mechanism comprises a ring block, lower insertion holes, a fixed block, upper insertion holes and a plug; the ring block is fixedly installed on the top of the base, a plurality of lower insertion holes are formed on the outer edge of the ring block; the fixed block is fixedly installed on the lower end of the support column, upper insertion holes are formed on the fixed block and matched with the lower insertion holes, and the plug passes through the upper insertion holes and selectively matches with any one of the lower insertion holes.

[0010] Further, the plurality of lower insertion holes are evenly distributed in a circumferential array at equal intervals on the outer edge of the ring block.

[0011] Further, the detachable rotary driving assembly comprises a motor, a driving shaft, a driven shaft, a transmission assembly, limiting rollers, an insertion block and an insertion slot; the motor is fixedly installed on the top of the support frame, and the output end of the motor is fixedly connected with the driving shaft; the driven shaft is rotatably installed on the right end of the support frame through a bearing, and the left end of the driven shaft is fixedly connected with the insertion block through the support frame; the driving shaft and the driven shaft are drivingly connected through the transmission assembly; the bottom plate of the barrel is provided with the insertion slot matched with the insertion block; a plurality of limiting rollers are further rotatably installed on the support frame and are distributed at intervals along the axial direction of the barrel, and the limiting rollers abut against the side wall of the barrel.

[0012] Further, the transmission assembly comprises belt pulleys and a belt, the belt pulleys are provided in two, the two belt pulleys are installed on the driving shaft and the driven shaft respectively, and the belt is sleeved on the two belt pulleys; the driving shaft and the driven shaft are synchronously rotated through the transmission effect of the belt.

[0013] Further, the outer side wall of the barrel is fixedly installed with an annular plate, and the limiting assembly comprises a clamping block, a fixing member and a connecting block; the connecting block is fixedly installed on the left side of the top of the support frame, the connecting block and the annular plate are distributed along the radial direction of the barrel, the connecting block is located on the outer side of the annular plate, the connecting block is provided with a sliding groove which penetrates through the connecting block along the radial direction of the barrel, the clamping block is movably arranged in the sliding groove, the clamping block abuts against the side of the annular plate away from the bottom plate, and the connecting block and the clamping block are fixedly connected through the fixing member.

[0014] By applying the technical scheme of the utility model, after the barrel is put into the inner side of the support frame, the bottom plate of the barrel is connected with the detachable rotary driving assembly, the barrel is limited by the limiting assembly, so that the barrel can only rotate and cannot move along the axial direction, then the barrel is driven to rotate by the detachable rotary driving assembly, and the preparation work of the concrete can be carried out by adding materials into the barrel; the equipment has simple structure and convenient operation, the detachable design of the barrel is convenient for cleaning work of the concrete in the barrel, the use cost is reduced, and the equipment is suitable for the needs of small building work. BRIEF DESCRIPTION OF DRAWINGS

[0015] The drawings accompanying the specification provide further understanding of the present application, serve as a basis for interpreting the present application, and do not constitute an improper limitation of the present application. In the drawings:

[0016] Figure 1 A perspective view of a concrete preparation equipment of the present application Figure 1 ;

[0017] Figure 2 A front view of a concrete preparation equipment of the present application

[0018] Figure 3 A perspective view of a concrete preparation equipment of the present application Figure 2 ;

[0019] Figure 4 An enlarged view of A in FIG. 4 Figure 3 ;

[0020] Figure 5 An enlarged view of B in FIG. 4 Figure 3 .

[0021] The reference signs in the drawings represent respectively:

[0022] 1, lower support; 11, base; 12, support rod; 13, support arm; 14, walking wheel;

[0023] 2, support column;

[0024] 3, support frame; 31, top rod; 32, top block; 33, holding rod;

[0025] 4, angle adjusting mechanism; 41, annular block; 42, lower insertion hole; 43, fixed block; 44, upper insertion hole; 45, insertion pin;

[0026] 5, material cylinder; 51, annular plate; 52, bottom plate;

[0027] 6, split rotary driving assembly; 61, motor; 62, driving shaft; 63, driven shaft; 64, transmission assembly; 65, limiting roller; 66, insertion block; 67, insertion slot;

[0028] 7, limiting assembly; 71, clamping block; 72, fixing member; 73, connecting block;

[0029] 10, fastening assembly;

[0030] 20, driving member. DETAILED DESCRIPTION

[0031] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. The description of the at least one exemplary embodiment is merely illustrative, and is by no means intended to limit the present application and its application or use in any way. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of the present application.

[0032] As shown in Figures 1-5 The utility model discloses a concrete preparation equipment, including lower support 1, support column 2, support frame 3 and material cylinder 5, the lower end of support column 2 is connected with the upper end of lower support 1, makes support column 2 can rotate in horizontal direction, be provided with angle adjusting mechanism 4 for adjusting the angle of lower support 1 and support column 2 between lower support 1 and support column 2, the upper end of support column 2 is hinged with support frame 3, and support frame 3 can swing in vertical direction, material cylinder 5 is rotatably arranged on support frame 3, and the axial direction of material cylinder 5 is same with the extension direction of support frame 3, be provided with separate rotary drive assembly 6 for driving material cylinder 5 rotates in the inside of support frame 3 on support frame 3, and the top of support frame 3 still is provided with spacing assembly 7 for limiting material cylinder 5 in the inside of support frame 3, the bottom of material cylinder 5 is fixedly installed with bottom plate 52, and separate rotary drive assembly 6 is detachably connected with bottom plate 52, and separate rotary drive assembly 6 is driven to connect with material cylinder 5 through bottom plate 52.

[0033] In the utility model, after placing material cylinder 5 into the inside of support frame 3, connect the bottom plate 52 of material cylinder 5 with separate rotary drive assembly 6, and limit material cylinder 5 through spacing assembly 7, so that material cylinder 5 can only rotate and does not move along its axial direction, then drive material cylinder 5 to rotate through separate rotary drive assembly 6, and can carry out the preparation work of concrete by adding material into material cylinder 5, which is simple in structure, convenient to operate, and the separable design of material cylinder 5 also facilitates the cleaning work of concrete in material cylinder 5, reduces the use cost, and adapts to the demand of small building operation.

[0034] The middle part of support frame 3 is hinged with the top of support column 2, and the concrete preparation equipment further comprises: a top rod 31, which is inclinedly arranged, and the top end of the top rod 31 is fixedly connected with one end of the support frame 3; a top block 32, the bottom end of the top rod 31 is fixedly connected with the top block 32, and the top block 32 is detachably connected with the support column 2 through bolts, and the top block 32 is used for abutting against the support column 2, so that the support frame 3 maintains a downward inclined state towards the separate rotary drive assembly 6. In this way, the stability of the support frame 3 can be improved.

[0035] Further, the left end upper side of the support frame 3 is fixedly provided with a handle 33; by holding the handle 33, the opening direction of the material cylinder 5 can be controlled, and when the preparation of the concrete is completed, the handle 33 is held to make the opening of the material cylinder 5 downward, so that the concrete can be poured out from the material cylinder 5, which is convenient to operate.

[0036] In the embodiment of the present scheme, the front and rear sides of the left end of the base 11 are symmetrically fixedly provided with support rods 12, and the ends away from the base 11 of the support rods 12 are bent downward; the front and rear sides of the right end of the base 11 are symmetrically fixedly provided with support arms 13, and the ends away from the base 11 of the support arms 13 are rotatably provided with walking wheels 14. After lifting the support rods 12, the equipment can be moved under the support of the walking wheels 14, and after placing the support rods 12 to make the bent parts thereof contact with the ground, the position of the equipment can be fixed, thereby greatly facilitating the use of the user; the support rods 12 and the base 11 and the support arms 13 and the base 11 are both provided with diagonal ribs for increasing the strength of the lower base 1.

[0037] Specifically, the angle adjusting mechanism 4 comprises a ring block 41, a lower insertion hole 42, a fixed block 43, an upper insertion hole 44 and a plug pin 45; the ring block 41 is fixedly installed on the top of the base 11, and a plurality of lower insertion holes 42 are formed on the outer edge of the ring block 41; the plurality of lower insertion holes 42 are uniformly distributed in a circumferential array at equal intervals on the outer edge of the ring block 41. The fixed block 43 is fixedly installed on the lower end of the support column 2, the upper insertion hole 44 cooperating with the lower insertion hole 42 is formed on the fixed block 43, and the plug pin 45 passes through the upper insertion hole 44 and selectively plugs into any one of the lower insertion holes 42. Specifically, in use, the opening direction of the material cylinder 5 at the top of the equipment is adjusted by rotating the support column 2, and when the lower insertion hole 42 of the ring block 41 communicates with the upper insertion hole 44 of the fixed block 43, the plug pin 45 is inserted into the lower insertion hole 42 and the upper insertion hole 44 to quickly fix the angle of the support column 2.

[0038] The split rotary drive assembly 6 comprises a motor 61, a drive shaft 62, a driven shaft 63, a transmission assembly 64, a limiting roller 65, an insertion block 66 and an insertion slot 67; the motor 61 is fixedly installed on the top of the support frame 3, and the output end of the motor 61 is fixedly connected with the drive shaft 62; the driven shaft 63 is rotatably installed on the right end of the support frame 3 through a bearing, and the left end of the driven shaft 63 is fixedly connected with the insertion block 66 through the support frame 3; the drive shaft 62 and the driven shaft 63 are drivingly connected through the transmission assembly 64; the bottom plate 52 of the material cylinder 5 is provided with the insertion slot 67 plugged with the insertion block 66; a plurality of limiting rollers 65 are also rotatably installed on the support frame 3, and the plurality of limiting rollers 65 are distributed at intervals along the axial direction of the material cylinder 5 and abut against the side wall of the material cylinder 5. The transmission assembly 64 comprises a belt pulley and a belt, the belt pulley is provided with two, the two belt pulleys are respectively installed on the drive shaft 62 and the driven shaft 63, and the belt is sleeved on the two belt pulleys, so that the drive shaft 62 and the driven shaft 63 are synchronously rotated through the transmission effect of the belt.

[0039] The outer side wall of the material cylinder 5 is fixedly provided with an annular plate 51, and the limiting assembly 7 comprises a clamping block 71, a fixing piece 72 and a connecting block 73; the connecting block 73 is fixedly arranged on the left side of the top of the support frame 3, the connecting block 73 and the annular plate 51 are distributed along the radial direction of the material cylinder 5, the connecting block 73 is located on the outer side of the annular plate 51, the connecting block 73 is provided with a sliding groove, the sliding groove penetrates through the connecting block along the radial direction of the material cylinder 5, and the clamping block 71 is movably arranged in the sliding groove; the clamping block 71 is in abutment with the side, away from the bottom plate 52, of the annular plate 51, and the connecting block 73 and the clamping block 71 are fixedly connected through the fixing piece 72.

[0040] In the utility model, the material cylinder 5 is put into the inner side of the support frame 3 so that the material cylinder 5 is supported by the limiting roller 65, and the insertion block 66 is inserted into the insertion slot 67 of the bottom plate 52 of the material cylinder 5 so that the material cylinder 5 can synchronously rotate with the driven shaft 63; the clamping block 71 is lowered to block the annular plate 51 of the material cylinder 5 so that the material cylinder 5 cannot move along the axial direction of the driven shaft 63 in the inner side of the support frame 3; then the motor 61 is started to drive the driving shaft 62 to rotate, the driving shaft 62 drives the driven shaft 63 to rotate through the transmission assembly 64, and then drives the material cylinder 5 to rotate, and the preparation work of the concrete can be carried out by adding the material into the material cylinder 5.

[0041] It is to be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or groups thereof.

[0042] The relative arrangement of parts and steps, numerical expressions, and numerical values set forth in the examples are not intended to limit the scope of the present application, unless otherwise specifically stated. It is to be understood that the drawings are not necessarily to scale as the dimensions of the parts shown are for the purpose of providing an understanding of the example embodiments. Technical, methods, and apparatuses known to those of ordinary skill in the relevant art can not be discussed in detail herein, but should be considered as part of the present disclosure where appropriate. In all examples shown and discussed herein, any specific values are to be interpreted as merely exemplary, and not as a limitation. Thus, other examples of example embodiments can have different values. It is to be noted that like reference numerals and letters refer to like items in the following drawings, and thus, once an item is defined in one drawing, it need not be discussed further in subsequent drawings.

[0043] In the description of the utility model, it is understood that the orientation words such as '' front, back, up, down, left, right '' '' horizontal, vertical, perpendicular, horizontal '' and '' top, bottom '' and the like indicated orientation or positional relationship is usually based on the orientation or positional relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, in the absence of the opposite statement, these orientation words do not indicate and imply that the device or element indicated must have a particular orientation or be constructed and operated in a particular orientation, therefore can not be understood as the limitation of the protection scope of the utility model;The orientation words '' inside, outside '' refer to the inside and outside relative to the contour of each component.

[0044] For the convenience of description, spatial relative terms such as '' above'', '' above'', '' upper surface'', '' upper '' and the like can be used here to describe the spatial position relationship of one device or feature with other devices or features as shown in the drawing. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation of the device described in the drawing. For example, if the device in the drawing is inverted, the device described as '' above '' or '' above '' other devices or structures will be positioned '' below '' or '' below '' other devices or structures. Thus, the exemplary term '' above '' can include both '' above '' and '' below '' orientations. The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative description used here is interpreted accordingly.

[0045] In addition, it should be noted that the use of '' first'', '' second '' and the like to limit parts is only for the convenience of distinguishing the corresponding parts, and the above words have no special meaning unless otherwise stated, therefore can not be understood as the limitation of the protection scope of the utility model.

[0046] The above only describes the preferred embodiments of the utility model, and is not used to limit the utility model, for those skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A concrete preparation device comprising a lower support (1), a support column (2), a support frame (3) and a barrel (5), characterized in that: the lower end of the support column (2) is rotatably connected to the upper end of the lower support (1), so that the support column (2) can rotate in the horizontal direction; an angle adjusting mechanism (4) is arranged between the lower support (1) and the support column (2) for adjusting the angle of the lower support (1) and the support column (2); the upper end of the support column (2) is hingedly connected to the support frame (3) to make the support frame (3) swing in the vertical direction; the barrel (5) is rotatably arranged on the support frame (3), and the axis direction of the barrel (5) is the same as the extending direction of the support frame (3); a separate rotary drive assembly (6) for driving the barrel (5) to rotate inside the support frame (3) is arranged on the support frame (3), and a limiting assembly (7) for limiting the barrel (5) inside the support frame (3) is further arranged on the top of the support frame (3); a bottom plate (52) is fixedly installed at the bottom of the barrel (5), the separate rotary drive assembly (6) is detachably connected with the bottom plate (52), and the separate rotary drive assembly (6) is drivingly connected with the barrel (5) through the bottom plate (52).

2. Concrete production plant according to claim 1, characterized in that the middle part of the support frame (3) is hingedly connected to the top of the support column (2), and the concrete preparation device further comprises: a top rod (31) is obliquely arranged, and the top end of the top rod (31) is fixedly connected to one end of the support frame (3); a top block (32) is fixedly connected to the bottom end of the top rod (31), and the top block (32) is detachably connected with the support column (2) through a fastener, and the top block (32) is used for abutting against the support column (2) to keep the support frame (3) in a state of being inclined downward to the separate rotary drive assembly (6).

3. Concrete production plant according to claim 2, characterized in that the lower support (1) comprises a base (11), a support rod (12), a support arm (13) and a walking wheel (14); the support rod (12) is symmetrically and fixedly installed on the front and back of the left end of the base (11), and the end of the support rod (12) away from the base (11) is bent downward; the support arm (13) is symmetrically and fixedly installed on the front and back of the right end of the base (11), and the end of the support arm (13) away from the base (11) is rotatably installed with the walking wheel (14).

4. Concrete production plant according to claim 3, characterized in that the angle adjusting mechanism (4) comprises a ring block (41), a lower insertion hole (42), a fixed block (43), an upper insertion hole (44) and a bolt (45); the ring block (41) is fixedly installed on the top of the base (11), a plurality of lower insertion holes (42) are formed on the outer edge of the ring block (41); the fixed block (43) is fixedly installed on the lower end of the support column (2), the upper insertion hole (44) matched with the lower insertion hole (42) is formed on the fixed block (43), and the bolt (45) passes through the upper insertion hole (44) and selectively inserts into any one of the lower insertion holes (42).

5. Concrete production plant according to claim 4, characterized in that A plurality of the lower insertion holes (42) are uniformly distributed in a circumferential array at equal intervals outside the annular block (41).

6. Concrete production plant according to claim 5, characterized in that The separated rotary driving assembly (6) comprises a motor (61), a driving shaft (62), a driven shaft (63), a transmission assembly (64), a limiting roller (65), an insertion block (66) and an insertion slot (67). The motor (61) is fixedly installed on the top of the support frame (3), and the output end of the motor (61) is fixedly connected with the driving shaft (62); the driven shaft (63) is rotatably installed at the right end of the support frame (3) through a bearing, and the left end of the driven shaft (63) penetrates through the support frame (3) and is fixedly connected with the insertion block (66); the driving shaft (62) and the driven shaft (63) are drivingly connected through the transmission assembly (64); the bottom plate (52) of the barrel (5) is provided with the insertion slot (67) which is inserted with the insertion block (66); a plurality of limiting rollers (65) are also rotatably installed on the support frame (3), and the plurality of limiting rollers (65) are distributed at intervals along the axial direction of the barrel (5), and the limiting rollers (65) abut against the side wall of the barrel (5).

7. Concrete production plant according to claim 6, characterized in that The transmission assembly (64) comprises a belt pulley and a belt, the belt pulley is provided with two, the two belt pulleys are respectively installed on the driving shaft (62) and the driven shaft (63), and the belt is sleeved on the two belt pulleys, so that the driving shaft (62) and the driven shaft (63) rotate synchronously through the transmission effect of the belt.

8. Concrete production plant according to claim 7, characterized in that The outer side wall of the barrel (5) is fixedly installed with an annular plate (51), and the limiting assembly (7) comprises a clamping block (71), a fixing piece (72) and a connecting block (73). The connecting block (73) is fixedly installed on the left side of the top of the support frame (3), the connecting block (73) and the annular plate (51) are distributed along the radial direction of the barrel (5), the connecting block (73) is located on the outer side of the annular plate (51), the connecting block (73) is provided with a sliding groove, the sliding groove penetrates through the connecting block along the radial direction of the barrel (5), the clamping block (71) is movably arranged in the sliding groove, the clamping block (71) abuts against the side of the annular plate (51) away from the bottom plate (52), and the connecting block (73) and the clamping block (71) are fixedly connected through the fixing piece (72).

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