CN2667898Y

CN2667898Y - Vacuum filling pump for meat product

Info

Publication number: CN2667898Y
Application number: CNU2004200241442U
Authority: CN
Inventors: 沈惠林
Original assignee: HUIDE FOOD MACHNIERY ENGINEERING Co Ltd SUZHOU CITY
Current assignee: HUIDE FOOD MACHNIERY ENGINEERING Co Ltd SUZHOU CITY
Priority date: 2004-01-08
Filing date: 2004-01-08
Publication date: 2005-01-05
Anticipated expiration: 2014-01-08

Abstract

The utility model relates to a vacuum filling pump for meat products, which is composed of a bunker [1] and a vane pump, wherein, the vane pump comprises a pump body [5], a rotor [10], a vane [7], a cam wheel [9] and a transmission shaft [13]. The pump body [5] is provided with an inner cavity, a feed inlet [4] and a discharge port [15]; the cam wheel [9] is fixed at the inner cavity; the rotor [10] is movably arranged at the inner cavity; the circumference of the rotor [10] is provided with a plurality of strips of radial chutes; each vane [7] is respectively arranged in the chutes; the transmission shaft [13] is connected with the rotor [10]. The utility model is characterized in that the inner wall surface of the bunker [1] is obliquely provided with a stock guiding board [2]; the feed inlet [4] is formed by a slotted hole at the upper end transiting to a round hole at the lower end. The utility model has the advantages of changing the falling track of filling stuffs in the bunker, reducing the falling resistance of the filling stuffs, prompting the filling stuffs in the bunker to fall continuously without forming faults and the hollow space and can effectively solve the problems that meat products such as ham sausages, etc., have filling quality defects in a long time.

Description

Meat products vacuum filling pump

Technical field

The utility model relates to food processing machinery, is specifically related to a kind of vacuum filling pump that is applicable to meat products such as ham sausage or other material of sticky shape.

Background technology

In the meat product processing, often use the vacuum filling pump configuration that the meat products of processed mistake is carried out can, such as can ham sausage etc.Existing filling pump mainly is made up of hopper and vane pump two parts and (is seen that the patent No. is 98207106.X, name is called the Chinese utility model patent of " vacuum filling machine meat pump "), wherein, vane pump comprises the pump housing, rotor, blade, cam, power transmission shaft, during work to the formation negative pressure of bleeding in the pump, can material in the hopper is inhaled in the pump housing, and power transmission shaft drives rotor rotation, and blade radially slides along the blade groove in the rotor with rotor rotation under pump chamber and cam restriction simultaneously.Because the effect of vane pump, meat products can material is discharged from discharging opening after turning over an angle under the drive of blade.Although above-mentioned meat products vacuum filling pump uses for many years, in meat products processing, brought into play certain effect, still there is deficiency in this filling pump, such as, often there is the cavity to exist in the can manufactured goods, cause product quality defective.Analyze its reason: because no material guide device in the hopper, form tomography or cavity when causing raw material to fall and air is brought into, the charging aperture design is improper, and to cause the raw material whereabouts freely be not one of reason yet.

The utility model purpose provides a kind of modified meat products vacuum filling pump, and the vacuum filling quality with further raising meat products or other material of sticky shape overcomes above-mentioned deficiency.

Summary of the invention

For achieving the above object, the technical solution adopted in the utility model is: a kind of meat products vacuum filling pump, form by hopper and vane pump two parts, wherein, vane pump comprises the pump housing, rotor, blade, cam, power transmission shaft, establish inner chamber, charging aperture and discharging opening on the pump housing, cam is fixed in the inner chamber, and rotor is actively installed in the inner chamber, rotor circumference is provided with some radial grooves, each blade is installed in respectively in the chute, and power transmission shaft is connected with rotor, tiltedly establishes stock guide on the internal face of hopper; Charging aperture is formed by the circular hole that the slotted hole of upper end carries out the transition to the lower end.

Related content in the technique scheme is explained as follows:

1, improvement part one of the present utility model is tiltedly to establish stock guide in the hopper, the 2nd, and charging aperture is designed to be carried out the transition to by the slotted hole of upper end the special shape of the circular hole of lower end.Other structure is same as the prior art.

2, in the such scheme, have guide effect preferably, stock guide can be designed to helical structure in order to make hopper.

3, in the such scheme, in order to make the charging aperture charging effect that keeps clear, further the width of the slotted hole of charging aperture upper end and the Circularhole diameter of lower end are designed to identical, and the center of the slotted hole upright projection of the circular hole of lower end on being in.

Because the technique scheme utilization, the utility model compared with prior art has following advantage:

1, because the utility model has been set up the spirality stock guide and forced the can material to fall along helix in hopper, can guarantee the continuous whereabouts of can material and not form tomography or cavity, thereby avoid entering of air.

2, because the utility model is designed to be carried out the transition to by the slotted hole of upper end the special shape of the circular hole of lower end with charging aperture, be more conducive to the unobstructed whereabouts of can material.

In sum, the utility model has changed the track that the can material falls in the hopper, reduce the resistance that the can material falls, impelled the continuous whereabouts of can material in the hopper and do not form tomography and cavity, effectively solved the filling quality defective that meat products such as ham sausage exist for a long time.

Description of drawings

Accompanying drawing 1 is the utility model embodiment cutaway view;

Accompanying drawing 2 is a pump housing cut-away view;

Accompanying drawing 3 is the charging aperture cutaway view;

Accompanying drawing 4 is overlooked profile diagram for Fig. 3 charging aperture;

Accompanying drawing 5 is the discharging opening cutaway view;

Accompanying drawing 6 is overlooked profile diagram for Fig. 5 discharging opening.

In the above accompanying drawing: 1, hopper; 2, stock guide; 3, hopper seat; 4, charging aperture; 5, the pump housing; 6, pump seat; 7, blade; 8, cover plate; 9, cam; 10, rotor; 11, backing plate; 12, base plate; 13, power transmission shaft; 14, support; 15, discharging opening.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is further described:

Embodiment: referring to accompanying drawing 1～shown in Figure 6, a kind of meat products vacuum filling pump, form by hopper 1 and vane pump two parts, wherein, vane pump comprises the pump housing 5, rotor 10, blade 7, cam 9, power transmission shaft 13, establish inner chamber on the pump housing 5, charging aperture 4 and discharging opening 15, cam 9 is fixed in the inner chamber, the interior profile similarity of the outline of cam 9 and the pump housing 5 inner chambers, rotor 10 is actively installed in the inner chamber and with power transmission shaft 13 and is connected, rotor 10 circumference are provided with ten radial grooves, ten blades 7 are installed in respectively in the chute, and the outer end of blade 7 contacts with the interior profile of inner chamber, and the inner contacts with cam 9 outlines, tiltedly establish stock guide 2 on the internal face of hopper 1, stock guide 2 is a helical structure; Charging aperture 4 is formed by the circular hole that the slotted hole of upper end carries out the transition to the lower end, and the width of the slotted hole of upper end is identical with the Circularhole diameter of lower end, and the circular hole of lower end is in the center of the slotted hole upright projection of upper end.

The utility model operation principle is as follows: the can material in the hopper 1 of packing into falls at the effect lower edge of stock guide 2 helical trajectory, and the charging aperture 4 of the specially designed special shape resistance that will cause to fall and break is littler.When power transmission shaft 13 drives rotor 10 rotations, when rotating with rotor, blade 7 under the control of the interior profile of cam 9 outlines and inner chamber, changes position with respect to rotor, thereby change the space between two blades 7, along with reduce in the space between two blades 7, the can material that enters in the pump housing 5 is compressed, when arriving discharging opening, owing to be under the vacuum state, the can material will enter in casing or the container automatically.Because the double action of the charging aperture 4 of spirality stock guide 2 and special shape makes the can material that enters the pump housing 5 can not generate tomography or cavity, avoids air to enter the pump housing, enter the interior possibility of manufactured goods thereby also just reduced air.Hopper 1 is installed on the hopper seat 3, and dismounting is with fixing all very convenient.The single revolution amount that is equipped with hydraulic servo motor or driven by servomotor power transmission shaft and controls power transmission shaft can realize quantitative filling.

Claims

1, a kind of meat products vacuum filling pump, form by hopper [1] and vane pump two parts, wherein, vane pump comprises the pump housing [5], rotor [10], blade [7], cam [9], power transmission shaft [13], establish inner chamber, charging aperture [4] and discharging opening [15] on the pump housing [5], cam [9] is fixed in the inner chamber, rotor [10] is actively installed in the inner chamber, rotor [10] circumference is provided with some radial grooves, each blade [7] is installed in the chute respectively, power transmission shaft [13] is connected with rotor [10], it is characterized in that: tiltedly establish stock guide [2] on the internal face of hopper [1]; Charging aperture [4] is formed by the circular hole that the slotted hole of upper end carries out the transition to the lower end.

2, meat products vacuum filling pump according to claim 1 is characterized in that: described stock guide [2] is a helical structure.

3, meat products vacuum filling pump according to claim 1 is characterized in that: the width of the slotted hole of described charging aperture [4] upper end is identical with the Circularhole diameter of lower end, and the circular hole of lower end is in the center of the slotted hole upright projection of upper end.