CN202516765U - Sifting bed structure of feeding machine - Google Patents
Sifting bed structure of feeding machine Download PDFInfo
- Publication number
- CN202516765U CN202516765U CN 201220112352 CN201220112352U CN202516765U CN 202516765 U CN202516765 U CN 202516765U CN 201220112352 CN201220112352 CN 201220112352 CN 201220112352 U CN201220112352 U CN 201220112352U CN 202516765 U CN202516765 U CN 202516765U
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- bamboo strip
- sifting bed
- bamboo
- layer
- strip
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Abstract
The utility model discloses a sifting bed structure of a feeding machine. A sifting bed comprises a bottom plate, baffle plates surrounding at three surfaces of the bottom plate and bamboo strips at one end of an opening of the sifting bed, wherein the bamboo strips are of ladder shapes with narrow front parts and wide rear parts; two layers of bamboo strip combinations are staggered at one end of the opening of the sifting bed, and each layer of the bamboo strip combination is composed of multiple bamboo strips which are arranged in parallel; the long bottom edges of the bamboo strips at the first layer and an edge of the bottom plate are mutually connected, the upper surface of the bamboo strip at the first layer and the upper surface of the bottom plate are in the same flat surface, and the flat surface formed by the bamboo strip at the second layer is lower than the flat surface formed by the bamboo strip at the first layer so that high-low dislocation can be formed; and each bamboo strip is fixedly arranged on a rectangular tube of the sifting bed through a bolt and a connecting plate. Due to the ladder-shaped bamboo strips and the two-layer distribution design, the phenomena of material clamping and material blocking can be avoided, each bamboo strip is fixedly arranged on the rectangular tube which is welded on a sifting bed main body through the bolt and the connecting plate, the distance between the bamboo strips can be regulated according to the material feeding particle size of raw material of a user, the normal operation of the production can be fully ensured due to the design, and the service life of the sifting bed can be increased.
Description
Technical field
The utility model belongs to Machine Design and makes the field, especially belongs to mining machinery and manufactures and designs the field, particularly a kind of design of feeding machine sifting bed and manufacturing.
Background technology
Usually use vibrating material feeding device in the mining machinery, its generation of vibration is accomplished by vibrator and is realized.The carrier of feed is a sifting bed; Sifting bed produces the vibration of straight path under the effect of vibrator, make material bed loose on the screen cloth and leave sifting bed and throw to the front upper place, and fine fraction can see through bamboo strip and falls when advancing to the bamboo strip position; The coarse fraction material moves on, thereby reaches the effect of feed screening.Be widely used in departments such as stone pit, mine, building materials, electric power, colliery and chemical industry and carry out the feeding screen subset that feed is used.
Present domestic feeding machine sifting bed all uses parts such as rectangle bamboo strip or round steel bar to solve the feed sieving actoion, but such structure usually can run into get stuck, putty picture at present, common solution then is to beat or change methods such as bamboo strip Combination Distance with manual work.But beat or change the incompatible needs of producing of method of bamboo strip Combination Distance, can not eliminate fully get stuck, putty looks like at present.
Summary of the invention
The utility model discloses a kind of feeding machine sifting bed structure according to the deficiency of prior art.The problem that the utility model will solve is through changing bamboo strip structure and setting, avoids that getting stuck appears in feeding machine, the putty phenomenon, guarantees to produce normal operation.
The utility model is realized through following technical scheme:
Feeding machine sifting bed structure, sifting bed comprise the bamboo strip of base plate, three baffle plates that center on of base plate and opening one end, it is characterized in that: said bamboo strip is beloid trapezoidal.
Said bamboo strip is isosceles trapezoid or right-angled trapezium.
Further said sifting bed opening one end shifts to install the combination of two-layer bamboo strip, and every layer has that a plurality of bamboo strips are parallel to constitute.
On trapezoidal long base of above-mentioned ground floor bamboo strip and the base plate limit joins, upper surface and plate upper surface the coexist plane; Each bamboo strip is fixed on the rectangular tube of sifting bed through bolt and connecting plate.
The plane that the plane that above-mentioned second layer bamboo strip forms is lower than the formation of ground floor bamboo strip constitutes high infraversion malposition, and the trapezoidal long base of second layer bamboo strip and the trapezoidal short base of ground floor bamboo strip join, and each bamboo strip is fixed on the rectangular tube of sifting bed through bolt and connecting plate.
The utility model feeding machine sifting bed structure comprises the sifting bed baffle plate, and base plate and two groups are step-like bamboo strip.Base plate and three baffle plates that center on form material receiving; The base plate outlet is row's bamboo strip, forms the combination of ground floor feeding screen branch by the bamboo strip of both sides and the bamboo strip at several middle parts respectively; It is second layer bamboo strip that next step feeding screen divides combination, also is made up of the bamboo strip of both sides and the bamboo strip at several middle parts.
The bamboo strip of both sides is symmetrical each other part mutually, sees that from top to bottom its profile is that a right angle is trapezoidal.The bamboo strip profile at middle part is an isosceles trapezoid.
The trapezoidal long base snap backplate of the trapezoidal bamboo strip of ground floor limit, upper surface and backplate upper surface coexist on the plane, and the bamboo strip fixed head is connected through bolt on the rectangular tube that is welded on the sifting bed, and the trapezoidal short base of trapezoidal bamboo strip is towards the discharging direction.
The trapezoidal bamboo strip of the second layer is than the step in ground floor trapezoidal bamboo strip whereabouts; The trapezoidal short base of the trapezoidal bamboo strip of trapezoidal long base alignment ground floor of same trapezoidal bamboo strip; The bamboo strip fixed head is connected through bolt on the rectangular tube that is welded on the sifting bed, and the trapezoidal short base of trapezoidal bamboo strip is towards the discharging direction.
The helpfulness of the utility model; Trapezoidal bamboo strip and two-layer layout design have been avoided getting stuck, the putty phenomenon; And through being bolted on the rectangular tube that is welded on the sifting bed main body, the bamboo strip spacing can be adjusted according to client's material feeding granularity at any time with it, and such design can fully guarantee to produce normal operation; The maintain customer interests also can increase sifting bed service life.
Description of drawings
Fig. 1 is the utility model isosceles trapezoid bamboo strip structural representation;
Fig. 2 is the utility model feeding machine sifting bed structural representation;
Fig. 3 is the utility model bamboo strip mounting structure sketch map.
Among the figure, the 1st, base plate, the 2nd, baffle plate, the 4th, bamboo strip, 4-1 are the bamboo strip upper plates, and 4-2 is the bamboo strip gripper shoe, and 4-3 is the bamboo strip fixed head, the 6th, rectangular tube, the 7th, bolt, the 8th, connecting plate.
The specific embodiment
Below in conjunction with specific embodiment and accompanying drawing the utility model is further specified.Embodiment is used to explain the utility model, limits the utility model never in any form.
In conjunction with Fig. 1 to Fig. 3.
Feeding machine sifting bed structure, sifting bed comprise the bamboo strip 4 of base plate 2,2 three baffle plates that center on 1 of base plate and opening one end, and bamboo strip 4 is beloid trapezoidal.Bamboo strip 4 is isosceles trapezoid or right-angled trapezium.
Sifting bed opening one end shifts to install two-layer bamboo strip 4 combinations, and every layer has a plurality of bamboo strip 4 parallel constituting.The bamboo strip 4 that is positioned at every layer of both sides is right-angled trapezium, and other bamboo strip 4 is isosceles trapezoids.
On trapezoidal long base of ground floor bamboo strip 4 one ends and base plate 2 limits join, upper surface and base plate 2 upper surfaces the coexist plane; Each bamboo strip 4 is fixed on the rectangular tube 6 of sifting bed through bolt 7 and connecting plate 8.
The plane that the plane that second layer bamboo strip 4 forms is lower than 4 formation of ground floor bamboo strip constitutes high infraversion malposition; The trapezoidal long base of second layer bamboo strip 4 and the trapezoidal short base of ground floor bamboo strip 4 join, and each bamboo strip 4 is fixed on the rectangular tube 6 of sifting bed through bolt 7 and connecting plate 8.
In conjunction with Fig. 2, as shown in the figure, the feeding machine sifting bed comprises that three baffle plates that center on 1, base plate 2 and two groups are step-like bamboo strip 4.Base plate 2 is installed in charging place formation material receiving on the sifting bed through bolt; Base plate 2 outlets are row's bamboo strips 4, form the first ladder feeding screen by the bamboo strip 4 of the bamboo strip that is positioned at every layer of two ends right-angled trapezium 4 and other several isosceles trapezoids and divide combination; It is second layer bamboo strip 4 that next step feeding screen divides combination, also is made up of the bamboo strip 4 of the bamboo strip that is positioned at every layer of both sides right-angled trapezium 4 and other several isosceles trapezoids.
In conjunction with Fig. 1, as shown in the figure, bamboo strip 4 is welded by bamboo strip upper plate 4-1, bamboo strip gripper shoe 4-2 and bamboo strip fixed head 4-3.The bamboo strip upper plate 4-1 profile of bamboo strip 4 at middle part is that isosceles are trapezoidal, and the bamboo strip upper plate profile of both sides bamboo strip 4 is that a right angle is trapezoidal, the bamboo strip gripper shoe 4-2 welding of aliging with bamboo strip upper plate 4-1 central plane.Two bamboo strip fixed head 4-3 are welded on bamboo strip gripper shoe 4-2 below, also align with bamboo strip upper plate 4-1 central plane in the center.The bamboo strip 4 of right-angled trapezium and the bamboo strip 4 similar welding manufacturings of isosceles trapezoid.
The side of the first ladder bamboo strip, 4 trapezoidal long base snap base plates 2; Upper surface and base plate 2 upper surfaces coexist on the plane; The trapezoidal right-angle side of the bamboo strip 4 of both sides is connected with sifting bed baffle plate 1 through bolt; The fixed head of the bamboo strip 4 of both sides is connected on the rectangular tube 6 that is welded under the baffle plate 1 through bolt 7, and connects fixing with connecting plate 8.The bamboo strip 4 at middle part is connected on the rectangular tube 6 that is welded under the sifting bed baffle plate 1 through bolt 7, and connects fixing with connecting plate 8.Trapezoidal bamboo strip 4 trapezoidal short bases are towards the discharging direction.
The trapezoidal bamboo strip 4 of second ladder is than the step in first ladder trapezoidal bamboo strip whereabouts, and mounting means is identical with first ladder, the trapezoidal short base of the trapezoidal bamboo strip 4 of trapezoidal long base alignment first row of trapezoidal bamboo strip 4, and trapezoidal bamboo strip 4 trapezoidal short bases are towards the discharging direction.
The utility model bamboo strip 4 is designed to trapezoidally to have avoided getting stuck, the putty phenomenon; And be fixed on it on rectangular tube 6 that is welded on the sifting bed main body 1 through bolt 7; Bamboo strip 4 spacings can be adjusted according to client's material feeding granularity at any time; Such design can fully guarantee to produce normal operation, and the maintain customer interests also can increase sifting bed service life.
Claims (5)
1. feeding machine sifting bed structure, sifting bed comprises the bamboo strip (4) of base plate (2), (2) three baffle plates that center on of base plate (1) and opening one end, it is characterized in that: said bamboo strip (4) is beloid trapezoidal.
2. feeding machine sifting bed structure according to claim 1 is characterized in that: said bamboo strip (4) is isosceles trapezoid or right-angled trapezium.
3. feeding machine sifting bed structure according to claim 1 and 2 is characterized in that: said sifting bed opening one end shifts to install two-layer bamboo strip (4) combination, and every layer has parallel the constituting of a plurality of bamboo strips (4).
4. feeding machine sifting bed structure according to claim 3 is characterized in that: on trapezoidal long base of said ground floor bamboo strip (4) and base plate (2) limit join, upper surface and base plate (2) upper surface the coexist plane; Each bamboo strip (4) is fixed on the rectangular tube (6) of sifting bed through bolt (7) and connecting plate (8).
5. feeding machine sifting bed structure according to claim 3; It is characterized in that: the plane that the plane that said second layer bamboo strip (4) forms is lower than ground floor bamboo strip (4) formation constitutes high infraversion malposition; The trapezoidal short base of the trapezoidal long base of second layer bamboo strip (4) and ground floor bamboo strip (4) joins, and each bamboo strip (4) is fixed on the rectangular tube (6) of sifting bed through bolt (7) and connecting plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220112352 CN202516765U (en) | 2012-03-23 | 2012-03-23 | Sifting bed structure of feeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220112352 CN202516765U (en) | 2012-03-23 | 2012-03-23 | Sifting bed structure of feeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202516765U true CN202516765U (en) | 2012-11-07 |
Family
ID=47099735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220112352 Expired - Fee Related CN202516765U (en) | 2012-03-23 | 2012-03-23 | Sifting bed structure of feeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202516765U (en) |
-
2012
- 2012-03-23 CN CN 201220112352 patent/CN202516765U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20140323 |