CN208514725U - A kind of self-cleaning concrete mixer - Google Patents

Abstract

The utility model discloses a kind of self-cleaning concrete mixers, its structure includes discharging cylinder, electric cabinet, shaft coupling, blade, staving, thrust shaft, bearing, adjust hand handle, bracket, staircase, the thrust shaft is by centering rod, ejection seat, protective cover, butterfly spring, revolving meber, piston rod, compressed spring composition, a kind of self-cleaning concrete mixer of the utility model, ejection seat is symmetrically embedded in inside staving to by side revolving meber using center as axis to carry out outer wall protective cover with bearing chimeric, the elastic horizontal sliding inside ejection seat along side end by centering rod again, compressed spring is set mutually to be rebounded traction by shaft inside force-fitting centering rod and equipment is stored to compression, then triggering side wall piston rod traction side butterfly spring carries out the speed-frequency that piston running improves bearing as power plant module, make Blade can have it is sufficient turn the quick ready-mixed concrete liquid of power, to ensure that the concrete after stirring can be smeared uniformly.

Description

A kind of self-cleaning concrete mixer

Technical field

The utility model is a kind of self-cleaning concrete mixer, belongs to mixing equipment field.

Background technique

Blender, is a kind of constructional engineering machinery, master be for mixing cement, the Building woods such as sandstone, all kinds of dry powder and mortars Material.This is that a kind of blade-carrying axis rotates in cylinder or slot, and plurality of raw materials is stirred mixing, makes a kind of mixed Close the machine of object or suitable consistency.

Prior art discloses the concrete mixer easy to remove of one kind application No. is: CN201711216041.4, Including concrete mixer ontology, the lower end surface of the concrete mixer ontology is fixedly connected with one end of several first struts, The other end of first strut is plugged in bearing, this concrete mixer structure easy to remove is simple, when needs are in mountainous region etc. Under complex environment when portable concrete mixer ontology, by connecting external power supply, by the first electromagnet and the second electromagnet It is powered, multiple first bevel gears is driven to rotate, so that screw rod be made to rotate under the action of gag lever post, and then make first sleeve even It is mobile far from screw rod under the action of extension bar, it allows wheel composed by multiple arcs plate to become larger, enables concrete mixer ontology It is moved under the complex environments such as mountainous region, convenient and efficient, the setting of teeth increases the friction on arc panel and ground, prevents arc panel It skids with ground.But disadvantage is that equipment internal side wall bearing rotational frequency is limited, when the concrete of stirring Difficulty will be caused to blade paddle when measuring excessive, cause its drive shaft rotation speed slack-off and keep the concrete after stirring uneven, Influence construction operation.

Utility model content

In view of the deficienciess of the prior art, the utility model aim is to provide a kind of self-cleaning concrete mixer, with solution Certainly equipment internal side wall bearing rotational frequency is limited, will cause difficulty to blade paddle when the amount of concrete of stirring is excessive, lead The problem of causing its drive shaft rotation speed slack-off and keeping the concrete after stirring uneven, influence construction operation.

To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of self-cleaning concrete Blender, structure include discharging cylinder, electric cabinet, shaft coupling, blade, staving, thrust shaft, bearing, adjust hand handle, branch Frame, staircase, the staving is fixed to be entrenched in cradle top center, the discharging cylinder top by buckle fastening at left and right sides of bottom end Portion's fixed swage is welded on staving bottom end section center, and the electric cabinet is fastenedly connected through back side screw hole in bracket by nut Left side top, the fixed chimeric staving left side cross-sectional that is located at of the shaft coupling is central, and adopts transition fit mode with internal shaft and live Dynamic connection, the blade are entrenched in staving center of inside by the activity of left and right sides shaft end, and be connected with shaft coupling be connected in it is same Horizontal axis, and section center two sides are fixed with bearing on the right side of staving, the thrust shaft runs through bearing using transition fit Insertion is located inside staving, and the adjusting hand handle is fixed to be located at underside connection in section on the right side of staving, and the staircase passes through upper Square both sides buckle fastening is fitting to connection in rack surface center；The thrust shaft is by centering rod, ejection seat, protective cover, butterfly Spring, revolving meber, piston rod, compressed spring composition, the centering rod level, which runs through to be embedded in, is located at ejection seat center of inside, and with Left and right sides compressed spring is mutually chimeric to be flexibly connected, and the protective cover closely fastens be located at ejection seat upper and lower side side wall respectively, And ejection seat center of inside distance to the right is fixed with butterfly spring, the revolving meber is located at back using transition fit through insertion Turn center of inside on the right side of part, the piston rod is located at upper and lower side and mutually close fitting connection inside ejection seat.

Further, the discharging cylinder is fixedly welded on staving bottom end section center.

Further, the electric cabinet is connected on the left of cradle top by back side nut rotational fastener.

Further, the blade is located at staving center of inside by the insertion of left and right sides shaft end.

Further, the ejection seat is fixed is located inside staving by centering rod through bearing insertion.

Further, the adjusting hand handle is flexibly connected by lower section shaft through staving side is located at.

Further, the staving is fixed chimeric be located at rack surface and be fastenedly connected.

Beneficial effect

A kind of self-cleaning concrete mixer of the utility model using center is axis by ejection seat by side revolving meber Symmetrically be embedded in inside staving that carry out outer wall protective cover with bearing chimeric, then by centering rod along side end in ejection seat The elastic horizontal sliding in portion, leads compressed spring by mutually rebounding to compression storage force-fitting centering rod with shaft inside equipment Draw, then triggers side wall piston rod traction side butterfly spring and carry out the revolving speed that piston running improves bearing as power plant module Frequency, enable blade have it is sufficient turn the quick ready-mixed concrete liquid of power, to ensure that the concrete after stirring can be smeared uniformly.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:

Fig. 1 is a kind of structural schematic diagram of self-cleaning concrete mixer of the utility model；

Fig. 2 is the thrust axis bar section structural schematic diagram of the utility model.

In figure: discharging cylinder -1, electric cabinet -2, shaft coupling -3, blade -4, staving -5, thrust shaft -6, centering rod - 601, ejection seat -602, protective cover -603, butterfly spring -604, revolving meber -605, piston rod -606, compressed spring -607, axis It holds -7, adjust hand handle -8, bracket -9, staircase -10.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

Fig. 1-Fig. 2 is please referred to, the utility model provides a kind of technical solution: a kind of self-cleaning concrete mixer, structure Including discharging cylinder 1, electric cabinet 2, shaft coupling 3, blade 4, staving 5, thrust shaft 6, bearing 7, adjusting hand handle 8, bracket 9, help Ladder 10, the staving 5 is fixed to be entrenched in 9 center of top of bracket by buckle fastening at left and right sides of bottom end, and the discharging cylinder 1 pushes up Portion's fixed swage is welded on 5 bottom end section of staving center, and the electric cabinet 2 is fastenedly connected through back side screw hole by nut and is being propped up 9 left side top of frame, fixed be fitted into of the shaft coupling 3 is located at 5 left side cross-sectional of staving center, and adopts transition fit with internal shaft Mode is flexibly connected, and the blade 4 is entrenched in 5 center of inside of staving by the activity of left and right sides shaft end, and with 3 phase of shaft coupling It is connected as same level axle center, and 5 right side section center two sides of staving are fixed with bearing 7, the thrust shaft 6 uses transition Cooperation is located inside staving 5 through the insertion of bearing 7, and the adjusting hand handle 8 is fixed to be located at 5 right side section underside of staving company It connects, the staircase 10 is fitting to connection by the fastening of top both sides buckle in 9 face center of bracket；The thrust shaft 6 is by centering Bar 601, ejection seat 602, protective cover 603, butterfly spring 604, revolving meber 605, piston rod 606, compressed spring 607 form, institute It states 601 level of centering rod and is located at 602 center of inside of ejection seat through insertion, and is mutually chimeric with left and right sides compressed spring 607 It is flexibly connected, close fasten is located at 602 upper and lower side side wall of ejection seat to the protective cover 603 respectively, and in 602 inside of ejection seat Distance to the right is entreated to be fixed with butterfly spring 604, the revolving meber 605 is located at revolving meber 605 through insertion using transition fit Right side center of inside, the piston rod 606 are located at 602 inside upper and lower side of ejection seat and mutually close fitting connection.

Shaft coupling 3 described in this patent refers to two axis of connection or axis and revolving meber, one in passing movement and dynamic process With revolution, a kind of device not disengaged under normal circumstances.Sometimes also it is used to prevent coupled parts as a kind of safety device Excessive load is born, overload protection is played the role of.

It is carrying out in use, supported by staircase 1 to pour into concrete toward 5 top of staving, then to manipulate adjusting automatically controlled Case 2 starts the operation bearing 7 of shaft coupling 3 and blade 4 is driven to be stirred concrete, extracts stirring by discharging cylinder 1 again later Ejection seat 602 is symmetrically embedded in staving 5 by side revolving meber 605 using center as axis by concrete liquid material afterwards It is chimeric that portion carries out outer wall protective cover 603 with bearing 7, then by centering rod 601 along side end before 602 inside of ejection seat It is smooth dynamic to extend back shrink, leads compressed spring 607 by mutually rebounding to compression storage force-fitting centering rod 601 with shaft inside equipment Draw, then triggers side wall piston rod 606 and draw side butterfly spring 604 as power plant module to carry out piston running raising bearing 7 speed-frequency, enable blade 4 have it is sufficient turn the quick ready-mixed concrete liquid of power, to ensure that the concrete after stirring can Uniformly smear.

The utility model solves the problems, such as it is that equipment internal side wall bearing rotational frequency is limited, when the amount of concrete mistake of stirring Difficulty will be caused to blade paddle when big, cause its drive shaft rotation speed slack-off and keep the concrete after stirring uneven, influence The problem of construction operation, the utility model is combined with each other by above-mentioned component, by side revolving meber using center as axis Ejection seat is symmetrically embedded in inside staving that carry out outer wall protective cover with bearing chimeric by line, then by centering rod along side end Elastic horizontal sliding, makes compressed spring be stored force-fitting centering rod and shaft phase inside equipment by compression inside ejection seat Mutually rebound traction, then triggering side wall piston rod traction side butterfly spring carries out piston running as power plant module and improves axis The speed-frequency held, enable blade have it is sufficient turn the quick ready-mixed concrete liquid of power, to ensure that the concrete after stirring can Uniformly smear, described in detail below:

Centering rod 601 is horizontal to be located at 602 center of inside of ejection seat through insertion, and with 607 phase of left and right sides compressed spring Mutually chimeric to be flexibly connected, close fasten is located at 602 upper and lower side side wall of ejection seat, and ejection seat 602 to the protective cover 603 respectively Center of inside distance to the right is fixed with butterfly spring 604, and the revolving meber 605 is located at revolution through insertion using transition fit 605 right side center of inside of part, the piston rod 606 are located at 602 inside upper and lower side of ejection seat and mutually close fitting connection.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (7)

1. a kind of self-cleaning concrete mixer, structure include discharging cylinder (1), electric cabinet (2), shaft coupling (3), blade (4), Staving (5), bearing (7), adjusts hand handle (8), bracket (9), staircase (10) at thrust shaft (6), and staving (5) fixation passes through Buckle fastening is entrenched in bracket (9) center of top at left and right sides of bottom end, it is characterised in that:

Fixed swage is welded on staving (5) bottom end section center at the top of the discharging cylinder (1), and the electric cabinet (2) passes through spiral shell Mother is fastenedly connected through back side screw hole in bracket (9) left side top, and fixed be fitted into of the shaft coupling (3) is located on the left of staving (5) Section center, and adopt transition fit mode with internal shaft and be flexibly connected, the blade (4) is embedding by the activity of left and right sides shaft end It closes in staving (5) center of inside, and is connected with shaft coupling (3) and is connected in same level axle center, and section center two on the right side of staving (5) Side is fixed with bearing (7), and the thrust shaft (6) is located at staving (5) inside through bearing (7) insertion using transition fit, The adjusting hand handle (8) is fixed to be located at the section underside connection of staving (5) right side, and the staircase (10) is detained by top both sides Plate fastening is fitting to connection in bracket (9) face center；

The thrust shaft (6) is by centering rod (601), ejection seat (602), protective cover (603), butterfly spring (604), revolving meber (605), piston rod (606), compressed spring (607) composition, the centering rod (601) is horizontal to be located at ejection seat through insertion (602) center of inside, and with left and right sides compressed spring (607) is mutually chimeric is flexibly connected, the protective cover (603) is respectively tightly Close fastening is located at ejection seat (602) upper and lower side side wall, and ejection seat (602) center of inside distance to the right is fixed with butterfly spring (604), the revolving meber (605) is located at center of inside on the right side of revolving meber (605), the piston through insertion using transition fit Bar (606) is located at the internal upper and lower side of ejection seat (602) and mutually close fitting connection.

2. a kind of self-cleaning concrete mixer according to claim 1, it is characterised in that: the discharging cylinder (1) is fixed It is welded on staving (5) bottom end section center.

3. a kind of self-cleaning concrete mixer according to claim 1, it is characterised in that: the electric cabinet (2) passes through back Face nut rotational fastener is connected to bracket (9) top left side.

4. a kind of self-cleaning concrete mixer according to claim 1, it is characterised in that: the blade (4) passes through left and right The insertion of two sides shaft end is located at staving (5) center of inside.

5. a kind of self-cleaning concrete mixer according to claim 1, it is characterised in that: the ejection seat (602) is fixed Staving (5) inside is located at through bearing (7) insertion by centering rod (601).

6. a kind of self-cleaning concrete mixer according to claim 1, it is characterised in that: the adjusting hand handle (8) passes through Lower section shaft is flexibly connected through staving (5) side is located at.

7. a kind of self-cleaning concrete mixer according to claim 1, it is characterised in that: the staving (5) is fixed chimeric Bracket (9) surface is located to be fastenedly connected.