CN208664094U

CN208664094U - Plastic mixer

Info

Publication number: CN208664094U
Application number: CN201821031865.4U
Authority: CN
Inventors: 赵作凤
Original assignee: Qingdao Haihua Sports Industry Co Ltd
Current assignee: Qingdao Haihua Sports Industry Co Ltd
Priority date: 2018-06-30
Filing date: 2018-06-30
Publication date: 2019-03-29
Anticipated expiration: 2028-06-30

Abstract

The utility model discloses a kind of plastic mixers, it is related to mixing plant technical field, its key points of the technical solution are that including bracket and the hopper for being fixed on cradle top, the hopper top is equipped with cover board able to turn on or off, at least one discharge port is equipped with below the hopper, rabbling mechanism is installed, the hopper includes the outer wall, thermal insulation layer and inner wall set gradually from outside to inside, is surrounded with heating wire on the inner wall on the hopper；The control mechanism of control discharge port opening and closing is connected at hopper.The utility model solves the problems, such as that current blender heat insulating ability difference influences PU glue and micelle mixing uniformity, is conducive to improve PU glue and micelle mixing uniformity.

Description

Plastic mixer

Technical field

The utility model relates to mixing plant technical fields, more specifically, it is related to a kind of plastic mixer.

Background technique

Plastic cement race track is also known as round-the-clock athletics tracks, is sports equipment widely used at present.Plastic cement race track has Flatness is good, compression strength is high, elastic appropriate, stable physical property the characteristic of hardness, with certain anti-uv-ray and Ageing-resistant ability is conducive to the performance of sportsman's speed and technology, effectively improves sports achievement, reduces tumble injury rate.Plastic cement is run Infiltration stratum granulosum would generally be laid on road, infiltration stratum granulosum is formed by PU plastic cement is be bonded with micelle, is needed before laying with stirring PU glue is mixed evenly equipment with micelle.

Authorization Notice No. is that the Chinese utility model patent of CN206317264U discloses a kind of plastic mixer, including machine Frame, the cylinder in rack and the feed hopper positioned at cylinder lower part, the cylinder have the feed pipe protruded into feed hopper, It is equipped in the feed pipe for being promoted plastic grain to the intracorporal lifting screw of cylinder, the side wall of the cylinder is equipped with out Material mouth, the feed hopper are equipped with the protective cover that can cover feed hopper completely, and the protective cover includes the first protective cover and second Protective cover, first protective cover are fixed on cylinder, and second protective cover one end is hinged on the edge of feed hopper, among it Position is equipped with handle, handle and the right and left and is symmetrically arranged with bracket between, and the length and feed hopper of the bracket are apart from ground Height it is identical.The protective cover of the utility model effectively prevent magazine to enter in raw material by feed hopper, and two brackets can Using the support for supporting protective cover to feed as one, effectively mitigate the working strength of staff.

The plastic mixer has the following problems in use: when PU glue and micelle are put the mixture into a stirrer stirring When, as mixing time extends, PU glue and air contact viscosity are gradually increased poor fluidity, cause to be difficult to uniformly to stir for a long time It mixes.

Utility model content

In view of the deficienciess of the prior art, extending glue the purpose of this utility model is to provide a kind of plastic mixer The high fluidity time of water improves stirring glue and the micelle uniformity.

To achieve the above object, the utility model provides following technical solution: a kind of plastic mixer, including bracket and It is fixed on the hopper of cradle top, the hopper top is equipped with cover board able to turn on or off, goes out below the hopper equipped at least one Material mouth, is equipped with rabbling mechanism on the hopper, and the hopper includes the outer wall set gradually from outside to inside, thermal insulation layer and interior Wall is surrounded with heating wire on the inner wall；The control mechanism of control discharge port opening and closing is connected at hopper.

By using above-mentioned technical proposal, cover board is opened, PU glue and micelle are added in hopper, starts rabbling mechanism Raw material is mixed.The glue inside hopper is heated in heating wire energization, extends its flowing time, improves stirring effect Fruit after stirring, opens discharge port by control mechanism, mixed raw material is for using in hopper.

Preferably, the feed hopper bottom is fixed with mainstay, the accommodating chamber being vertically arranged is offered on mainstay；The hopper side Wall, which is located at below discharge port, is equipped with holding tank；The control mechanism includes sliding the guide post in accommodating chamber, passing through flexible connection The baffle for connecting at the top of part and guide post and sliding the guide plate being connected in holding tank and being fixed on guide plate, on baffle Being connected with makes it to the mobile reset spring resetted of discharge port；Barrier slides pass through holding tank and close discharge port.

By using above-mentioned technical proposal, when jamming on pedal and moving down, pedal drive guide post along accommodating chamber to Lower movement, guide post drive guide plate compression reseting spring in holding tank mobile by flexible connecting member, then baffle is with leading To holding tank movement and discharge port is opened to plate.When unclamping pedal, reset spring release elastic potential energy simultaneously drives guide plate multiple Position, so that baffle again closes discharge port, discharging is convenient, meets site operation needs.

Preferably, the pedal is equipped with the limit assembly for preventing pedal from moving upwards far from one end of mainstay.

By using above-mentioned technical proposal, when pedal is jammed on to bottom, limit assembly can prevent pedal from resetting, long Time need not jam on always pedal when discharging.

Preferably, the limit assembly includes the L shape upper fastener for being hinged on pedal end, is fixed on bracket and is located at upper Lower fastener below fastener；Torsional spring is equipped between upper fastener and pedal, the bottom end of upper fastener is equipped with grab, and the top of lower fastener is set There is the card slot with grab cooperation.

By using above-mentioned technical proposal, upper fastener and lower fastener are fixed by grab and card slot cooperation, to prevent pine Guide post resets directly up after opening pedal.When need close discharging when, it is only necessary to jam on upper fastener with foot so that upper fastener around Articulated shaft rotation, upper fastener drives torsional spring to rotate to mainstay side at this time, and grab and card slot are detached from.

Preferably, the hopper side wall is connected with feed pipe, the discharge end on feed pipe top is located at the top of hopper side wall.

By using above-mentioned technical proposal, feed pipe can make micelle enter in hopper by pumping mode, feed intake Convenient, site operation is fast.In addition, raw material is not easy to flow backwards from hopper along feed pipe in whipping process.

Block is thickened preferably, being fixed on the lateral wall of the feed pipe bending place.

By using above-mentioned technical proposal, due to having centrifugal force in corner swiftly passing object, raw material is more Be partial to lateral wall movement, so in the long-term use lateral wall be easier to wear it is thinning, setting thicken block can be effective Extend the service life of feed pipe.

Preferably, the rabbling mechanism includes the agitating shaft being rotationally connected at the top of hopper vertically and is fixed on agitating shaft Paddle, agitating shaft by transmission component be connected with driving its rotation motor.

By using above-mentioned technical proposal, motor work drives agitating shaft rotation, to be fixed on the stirring on agitating shaft Leaf is stirred operation to the raw material inside hopper.Due to hopper have heating and thermal insulation effect, rabbling mechanism in whipping process, PU glue can keep good mobility the long period, be conducive to be sufficiently mixed between PU glue and micelle uniformly.

Preferably, being fixedly installed with ladder on the bracket and hopper side wall, ladder top is abutted to cover board.

By using above-mentioned technical proposal, personnel can come cap locations by ladder, open cover board charging or into Row observation.

In conclusion the utility model has the advantages that compared with the prior art

1, glue is heated in whipping process, reduces glue viscosity, extend mobility, improve the stirring effect of raw material Fruit；

2, micelle can be pumped by feed pipe, and charging is convenient, easy to operate, reduce labor intensity；

3, control mechanism can automatically reset as needed after opening and close discharge port, and discharging is avoided to waste.

Detailed description of the invention

Fig. 1 is the axonometric drawing for highlighting discharge nozzle and feed pipe positional structure；

Fig. 2 is the axonometric drawing for highlighting discharging controller structure；

Fig. 3 be show blender internal structure in Fig. 1 A-A to cross-sectional view；

Fig. 4 is the cross-sectional view for highlighting operating assembly structure B-B direction in Fig. 2；

Fig. 5 is the baffle for highlighting control mechanism and the enlarged drawing in reset assembly connection structure portion C in Fig. 4；

Fig. 6 is the enlarged drawing for highlighting limit assembly structure portion D in Fig. 4.

Appended drawing reference: 1, bracket；11, mainstay；111, accommodating chamber；12, ladder；13, pedestal；2, hopper；21, outer wall； 211, discharge port；22, thermal insulation layer；23, inner wall；24, heating wire；25, discharge nozzle；26, cover board；27, holding tank；3, blender Structure；31, motor；32, driving wheel；33, conveyer belt；34, driven wheel；35, agitating shaft；36, paddle；4, feed pipe；41, it thickens Block；5, control mechanism；51, guide post；511, pedal；52, flexible connecting member；53, guide plate；54, baffle；55, reset spring； 56, upper fastener；561, grab；57, lower fastener；571, card slot；58, torsional spring.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawing.

Wherein identical components are presented with like reference characters.It should be noted that word used in the following description Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" refers respectively to the direction towards or away from geometric center of specific component.

Embodiment: a kind of plastic mixer including bracket 1, is fixedly supported to 1 top of bracket as depicted in figs. 1 and 2 Hopper 2 and the rabbling mechanism 3 being mounted on hopper 2, are connected with the feed pipe 4 for feed in 2 side wall upper part of hopper, in hopper 2 tops are hinged with cover board 26 by hinge, and discharge nozzle 25 is equipped with below the side wall of hopper 2, are equipped with control in the bottom of hopper 2 The control mechanism 5 of raw material outflow.Micelle is pumped into hopper 2 by feed pipe 4, then, cover board 26 is opened and PU glue is added, Micelle and PU glue after mixing evenly, are made the mixture being stirred from discharge nozzle 25 by the work of rabbling mechanism 3 by control mechanism 5 Outflow is to use.

With reference to Fig. 1, bracket 1 includes the stainless steel strut for being weldingly fixed on the bottom four corners position of hopper 2, in order to improve branch Frame 1 is fixed with mainstay 11 in the lower section of hopper 2, mainstay 11 passes through pedestal 13 and stainless steel to the supportive of hopper 2 vertically Pillar is welded and fixed.It is fixed with ladder 12 on the side wall of bracket 1 and hopper 2, facilitates and is observed at the top of personnel's climbing to hopper 2.

The top of feed pipe 4 is fixed by fixed block and 2 lateral wall of hopper, and the discharge end on 4 top of feed pipe is located at hopper 2 Top side wall, to prevent the raw material in hopper 2 from flowing backwards.Feed pipe 4 is Z-shape, is fixed with increasing on the bent angle lateral wall of feed pipe 4 Chunk 41.Due to having centrifugal force in corner swiftly passing object, raw material is more biased towards to be moved in lateral wall, is existed in this way Lateral wall is easier to wear thinning in long-term use process, and setting, which thickens block 41, can effectively extend the service life of feed pipe 4.

With reference to Fig. 1 and Fig. 3, the top of hopper 2 is in Sifangtai shape in cuboid and lower part.Hopper 2 include from outside to inside according to Outer wall 21, thermal insulation layer 22 and the inner wall 23 of secondary setting surround on inner wall 23 and are fixed with heating wire 24, heating wire 24 and external electrical Connection.Outer wall 21 can be stainless steel production, and intensity with higher is unlikely to deform.Inner wall 23 can be stainless steel inner container, tool There is higher thermal conductivity, the heat for being conducive to the heating of heating wire 24 smoothly transmits.Thermal insulation layer 22 can be polyurethane sheet, effectively drop Outside transmitting low in calories has preferable energy-saving effect, further, since heat transmits less outward, the temperature of outer wall 21 will not be risen Height causes to scald human body.

With reference to Fig. 3, rabbling mechanism 3 includes the motor 31 for being fixedly mounted on 2 outside of hopper, and the arbor end of motor 31 is equipped with Driving wheel 32, driving wheel 32 are connected with driven wheel 34 by conveyer belt 33, and stirring of being vertically arranged coaxially is fixed on driven wheel 34 Axis 35 is mixed, agitating shaft 35 is equipped with multiple paddles 36, and agitating shaft 35 can be rotatably connected on 2 roof of hopper by bearing.Electricity The work of machine 31 drives driving wheel 32 to rotate, and driving wheel 32 drives driven wheel 34 to rotate by conveyer belt 33, fixed with driven wheel 34 The agitating shaft 35 of connection rotates, so that the paddle 36 being fixed on agitating shaft 35 is stirred work to the raw material inside hopper 2 Industry.Since hopper 2 has heating and thermal insulation effect, for rabbling mechanism 3 in whipping process, PU glue can keep good the long period Mobility is conducive to be sufficiently mixed between PU glue and micelle uniformly.As needed, it can also be selected between motor 31 and agitating shaft 35 With other driving forms, such as gear drive or chain conveyer.

With reference to Fig. 3 and Fig. 4, it is equipped with discharge port 211 in 2 bottom of hopper, discharge nozzle 25 is fixedly mounted on discharge port 211 It sets.In order to improve discharging efficiency, discharge port 211 can there are two and symmetrically open up.Accommodating chamber is equipped in 11 inner vertical of mainstay 111, control mechanism 5 includes the guide post 51 that sliding is connected in accommodating chamber 111, is equipped with fluting, guiding in 111 side wall of accommodating chamber The pedal 511 for stretching out fluting is fixed on column 51；In conjunction with Fig. 5, holding tank 27 is equipped with below discharge port 211 in outer wall 21, Sliding is connected with guide plate 53 in holding tank 27, and guide plate 53 is connect with guide post 51 by flexible connecting member 52；Guide plate 53 On be fixedly connected with baffle 54 for blocking discharge port 211, guide plate 53 slides with respect to holding tank 27, is provided on holding tank 27 The notch passed through for baffle 54；Guide plate 53 is equipped with reset spring 55 close to the one side of flexible connecting member 52.Flexible connecting member 52 It can be wirerope or nylon rope.

When jamming on pedal 511 and moving down, pedal 511 drives guide post 51 to move down along accommodating chamber 111, is oriented to Column 51 drives the compression reseting spring 55 in holding tank 27 of guide plate 53 mobile by flexible connecting member 52, then baffle 54 is with leading To the movement of holding tank 27 and discharge port 211 is opened to plate 53.When unclamping pedal 511, reset spring 55 discharges elastic potential energy simultaneously Guide plate 53 is driven to reset, so that baffle 54 again closes discharge port 211.

With reference to Fig. 4 and Fig. 6, in order to enable pedal 511 need not be jammed on always when discharging, in pedal 511 far from mainstay 11 One end is equipped with L-shaped upper fastener 56, corresponds on pedestal 13 and is equipped with lower fastener 57 below upper fastener 56；Upper fastener 56 and pedal 511 ends are hinged, are connected with torsional spring 58 between upper fastener 56 and pedal 511, the upper fastener 56 in its natural state of torsional spring 58 it is perpendicular Straight portion state in a vertical shape.The bottom end of upper fastener 56 is equipped with grab 561, and the top of lower fastener 57 is equipped with card slot 571, upper fastener 56 with Lower fastener 57 is fixed by grab 561 and the cooperation of card slot 571, to prevent guide post 51 after unclamping pedal 511 multiple directly up Position.When needs close discharging, it is only necessary to upper fastener 56 is jammed on foot, so that upper fastener 56 is rotated around articulated shaft, it is upper at this time to block Part 56 drives torsional spring 58 to rotate to 11 side of mainstay, and grab 561 and card slot 571 are detached from.

The plastic mixer working method is as follows:

PU glue and micelle are added in hopper 2, start motor 31, agitating shaft 35 be rotated by motor 31 so that Paddle 36 mixes raw material.The glue inside hopper 2 is heated in the energization of heating wire 24, extends its flowing time, Improve mixing effect.

After stirring, pedal 511 is jammed on foot, discharge port 211 is opened, the raw material being stirred is flowed from discharge nozzle 25 Out into container for using.When needing the long period to discharge, can step on pedal 511 lowermost end, and another upper fastener 56 is under Fastener 57 fixes；After discharging, jamming on upper fastener 56 with foot is detached from it with lower fastener 57.

The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.

Claims

1. a kind of plastic mixer, including bracket (1) and the hopper (2) being fixed at the top of bracket (1), hopper (2) top Equipped with cover board (26) able to turn on or off, it is equipped at least one discharge port (211) below the hopper (2), is installed on the hopper (2) There are rabbling mechanism (3), it is characterised in that: the hopper (2) includes the outer wall (21) set gradually from outside to inside, thermal insulation layer (22) With inner wall (23), heating wire (24) are surrounded on the inner wall (23)；Control discharge port (211) is connected at hopper (2) The control mechanism (5) of opening and closing；

Hopper (2) bottom is fixed with mainstay (11), and the accommodating chamber (111) being vertically arranged is offered on mainstay (11)；It is described Hopper (2) side wall, which is located at below discharge port (211), is equipped with holding tank (27)；

The control mechanism (5) includes sliding the guide post (51) in accommodating chamber (111), by flexible connecting member (52) and guiding It is connected at the top of column (51) and slides the guide plate (53) being connected in holding tank (27) and the gear being fixed on guide plate (53) Plate (54), being connected on baffle (54) makes its to discharge port (211) the mobile reset spring (55) resetted；Baffle (54) sliding is worn Holding tank (27) is crossed to close discharge port (211)；It is equipped with fluting in accommodating chamber (111) side wall, is fixed with and stretches in guide post (51) The pedal (511) slotted out.

2. plastic mixer according to claim 1, it is characterised in that: the one of the pedal (511) separate mainstay (11) End is equipped with the limit assembly for preventing pedal (511) from moving upwards.

3. plastic mixer according to claim 2, it is characterised in that: the limit assembly includes being hinged on pedal (511) the L shape upper fastener (56) of end, the lower fastener (57) for being fixed on bracket (1) and being located at below upper fastener (56)；Upper card Torsional spring (58) are equipped between part (56) and pedal (511), the bottom end of upper fastener (56) is equipped with grab (561), lower fastener (57) Top is equipped with the card slot (571) cooperated with grab (561).

4. plastic mixer according to claim 1, it is characterised in that: hopper (2) side wall is connected with feed pipe (4), the discharge end on feed pipe (4) top is located at hopper (2) top side wall.

5. plastic mixer according to claim 4, it is characterised in that: solid on the lateral wall of feed pipe (4) bending place Surely block (41) are thickened.

6. plastic mixer according to claim 1, it is characterised in that: the rabbling mechanism (3) includes that vertical rotation connects The agitating shaft (35) being connected at the top of hopper (2) and the paddle (36) being fixed on agitating shaft (35), agitating shaft (35) pass through biography Dynamic component is connected with the motor (31) of its rotation of driving.

7. plastic mixer according to claim 1, it is characterised in that: fixed on the bracket (1) and hopper (2) side wall It is equipped with ladder (12), ladder (12) top is abutted at cover board (26).