本实用新型涉及一种榨汁机，具体地说，是涉及一种螺杆式榨汁机。The utility model relates to a juice extractor, in particular to a screw type juicer.
螺杆式榨汁机的工作原理：螺杆在滤网内绕中心轴旋转，从进料通道进入到滤网的果蔬，在螺杆表面螺旋线筋和滤网内表面竖直筋的作用下受到挤压而挤出果汁，同时，也是在螺杆表面筋的向下分力作用下，果渣被挤向滤网底部，从而排出。The working principle of the screw juicer: the screw rotates around the central axis in the filter screen, and the fruits and vegetables that enter the filter screen from the feeding channel are squeezed under the action of the spiral ribs on the screw surface and the vertical ribs on the inner surface of the filter screen. Extrusion of the juice, at the same time, is also under the downward force of the surface of the screw surface, the pomace is squeezed to the bottom of the filter, and discharged.
目前市面上的螺杆式榨汁机所用的螺杆，表面设置的螺旋线均为外表面顺滑向下延伸，而滤网内表面筋亦为自上而下顺滑延伸。上述结构使果蔬在滤网中仅受到单一的挤压作用，榨汁效果不理想。且因滤网表面筋高度尺寸过小，而导渣能力差，易导致榨汁机排渣不畅，榨汁后滤网中果渣残留多，难以清洗。At present, the screw used in the screw juicer on the market has a spiral line on the surface which extends smoothly downward, and the inner surface of the filter screen also extends smoothly from top to bottom. The above structure makes the fruit and vegetable only subjected to a single pressing action in the sieve, and the juice extraction effect is not satisfactory. Moreover, because the height dimension of the surface rib of the filter screen is too small, and the slag guiding ability is poor, the slag discharging of the juicer is not easy, and the residue of the slag in the filter screen after the juice is too much, and it is difficult to clean.
发明内容Summary of the invention
本实用新型的目的在于提供一种螺杆式榨汁机，主要解决现有技术中存在的榨汁不理想及导渣导致的排渣不畅的问题。The purpose of the utility model is to provide a screw type juicer, which mainly solves the problem that the prior juice extraction is not ideal and the slag discharge caused by the slag is not smooth.
为了实现上述目的，本实用新型采用的技术方案如下：In order to achieve the above object, the technical solution adopted by the utility model is as follows:
一种螺杆式榨汁机，包括支撑座、进料通道连通、设置在支撑座内的电机、螺杆、设置在支撑座上的榨汁杯、均设置在榨汁杯上的出汁口和排渣口，榨汁杯中设有滤网，滤网不与榨汁杯内壁接触，螺杆设置在滤网内，螺杆的底端与电机的转轴连接，滤网与进料通道连通，螺杆由多段不同的螺杆单元依次连接组成，滤网由多段不同的滤网单元依次连接组成。A screw juicer comprising a support base, a feed passage communicating, a motor disposed in the support seat, a screw, a juice cup disposed on the support base, a juice outlet and a slag disposed on the juice cup The filter cup is provided in the juice cup, the filter screen is not in contact with the inner wall of the juice cup, the screw is arranged in the filter screen, the bottom end of the screw is connected with the rotating shaft of the motor, the filter screen is connected with the feeding channel, and the screw is different by multiple stages. The screw units are connected in sequence, and the filter screen is composed of a plurality of different filter unit units connected in sequence.
具体地，螺杆单元上设有多条螺旋筋，朝向螺杆的滤网单元侧设有多条筋，相邻两个螺杆单元中，位于上方的螺杆单元的螺旋筋的包络面圆柱直径大于位于下方的螺杆单元的螺旋筋的包络面圆柱直径。Specifically, the screw unit is provided with a plurality of spiral ribs, and a plurality of ribs are disposed on the side of the filter unit facing the screw. Among the two adjacent screw units, the diameter of the enveloping surface of the spiral rib of the screw unit located above is larger than the diameter The diameter of the envelope surface of the spiral rib of the screw unit below.
具体地，螺杆单元上的螺旋筋和滤网单元的筋之间的距离范围为0.2mm至1.5mm。Specifically, the distance between the spiral ribs on the screw unit and the ribs of the screen unit ranges from 0.2 mm to 1.5 mm.
作为优选，螺杆上的螺旋筋和滤网上的筋之间的距离为0.7mm。Preferably, the distance between the spiral rib on the screw and the rib on the screen is 0.7 mm.
与现有技术相比，本实用新型具有以下有益效果：Compared with the prior art, the utility model has the following beneficial effects:
(1)本实用新型压榨果蔬时，果蔬在滤网中不同的地方均受到来自不同螺杆单元和不同滤网单元的双向挤压，故本实用新型的榨汁效果更好。(1) When the fruit and vegetable are pressed by the utility model, the fruits and vegetables are subjected to two-way extrusion from different screw units and different filter net units in different places in the filter screen, so the juice extraction effect of the utility model is better.
寸过小，而导渣能力差，易导致榨汁机排渣不畅，榨汁后滤网中果渣残留多，难以清洗的情况。(2) The distance between the spiral rib on the screw unit and the rib of the filter unit in the utility model ranges from 0.2 mm to 1.5 mm, so that the fruits and vegetables are sufficiently squeezed during the pressing process, and the existing squeeze is avoided. Juice machine due to the surface height of the filter
The inch is too small, and the slag-conducting ability is poor, which tends to cause the juicer to slag poorly. After the juice is squeezed, the residue in the filter screen is too much and it is difficult to clean.
(3)本实用新型中位于上方的螺杆单元的螺旋筋的包络面圆柱直径大于位于下方的螺杆单元的螺旋筋的包络面圆柱直径，使果蔬在压榨后，便于果渣排出，使本实用新型排渣更顺畅。(3) In the utility model, the diameter of the enveloping surface of the spiral rib of the screw unit located above is larger than the diameter of the enveloping surface of the spiral rib of the screw unit located below, so that the fruit and vegetable are squeezed after the pressing, so that the slag is discharged. The utility model has a smoother slag discharge.
图1为本实用新型的结构示意图。Figure 1 is a schematic view of the structure of the present invention.
图2为本实用中螺杆的结构示意图。Figure 2 is a schematic view showing the structure of the screw in the utility model.
图3为本实用新型的侧视图。Figure 3 is a side view of the present invention.
上述附图中，附图标记对应的部件名称如下：In the above figures, the names of the parts corresponding to the reference numerals are as follows:
100-支撑座，200-电机，300-榨汁杯，310-出汁口，320-排渣口，410-进料通道，600-滤网，610-筋，611-上滤网单元的筋，612-下滤网单元的筋，700-螺杆，710-螺旋筋，711-上螺杆单元的螺旋筋，712-下螺杆单元的螺旋筋。100-support seat, 200-motor, 300-juice cup, 310-out juice outlet, 320-slag discharge port, 410-feed channel, 600-filter, 610-rib, 611-upper mesh unit rib, 612- rib of the lower filter unit, 700-screw, 710-spiral rib, 711-spiral rib of the upper screw unit, 712-spike of the lower screw unit.
下面结合附图和实施例对本实用新型作进一步说明，本实用新型的实施方式包括但不限于下列实施例。The present invention will be further described with reference to the accompanying drawings and embodiments. The embodiments of the present invention include but not limited to the following embodiments.
如图1至图3所示，螺杆式榨汁机包括支撑座100、进料通道410连通、设置在支撑座100内的电机200、螺杆700、设置在支撑座100上的榨汁杯300、均设置在榨汁杯300上的出汁口310和排渣口320，榨汁杯300中设有滤网600，滤网600不与榨汁杯300内壁接触，螺杆700设置在滤网600内，螺杆700的底端与电机200的转轴连接，滤网600与进料通道410连通，螺杆700由两端段不同的螺杆单元依次连接组成，滤网600由两段不同的滤网单元依次连接组成；压榨果蔬时果蔬在滤网中不同的地方均受到来自不同螺杆单元和不同滤网单元的双向挤压，故本实用新型的榨汁效果更好。As shown in FIG. 1 to FIG. 3, the screw juicer includes a support base 100, a feed passage 410, a motor 200 disposed in the support base 100, a screw 700, and a juice cup 300 disposed on the support base 100. Each of the juice outlets 310 and the slag discharge port 320 are disposed on the juice cup 300. The juice cup 300 is provided with a sieve 600. The sieve 600 is not in contact with the inner wall of the juice cup 300, and the screw 700 is disposed in the sieve 600. The bottom end of the screw 700 is connected to the rotating shaft of the motor 200, and the screen 600 is connected to the feeding passage 410. The screw 700 is sequentially connected by screw units with different ends, and the screen 600 is connected by two different filter units. When the fruit and vegetable are pressed, the fruits and vegetables are subjected to two-way extrusion from different screw units and different filter elements in different places in the filter screen, so the juice extraction effect of the utility model is better.
螺杆单元上设有多条螺旋筋710，朝向螺杆700的滤网单元侧设有多条筋610，多条螺旋筋710包括上螺杆单元的螺旋筋711和下螺杆单元的螺旋筋712；筋610包括上滤网单元的筋611和下滤网单元的筋612；相邻两个螺杆单元中，上螺杆单元的螺旋筋711的包络面圆柱直径大于下螺杆单元的螺旋筋712的包络面圆柱直径；使果蔬在压榨后，便于果渣排出，使本实用新型排渣更顺畅。A plurality of spiral ribs 710 are disposed on the screw unit, and a plurality of ribs 610 are disposed on the side of the filter unit of the screw 700. The plurality of spiral ribs 710 include a spiral rib 711 of the upper screw unit and a spiral rib 712 of the lower screw unit; The rib 611 of the upper filter unit and the rib 612 of the lower filter unit; wherein the diameter of the envelope surface of the spiral rib 711 of the upper screw unit is larger than the envelope surface of the spiral rib 712 of the lower screw unit. The diameter of the cylinder; after the fruit and vegetable are pressed, the slag is discharged, so that the slag discharge of the utility model is smoother.
使果蔬在压榨的过程中受到充分的挤压，且避免了现有榨汁机因滤网表面筋高度尺寸过小，而导渣能力差，易导致榨汁机排渣不畅，榨汁后滤网中果渣残留多，难以清洗的情况。Wherein, the distance between the spiral rib 710 on the screw unit and the rib of the filter unit ranges from 0.2 mm to 1.5 mm;
The fruit and vegetable are fully squeezed in the process of pressing, and the existing juicer is prevented from being too small in height due to the surface rib height of the filter screen, and the slag guiding ability is poor, which easily leads to poor slag discharge of the juicer, after juicing There are many residue residues in the filter screen, which is difficult to clean.
作为优选，螺杆700上的螺旋筋710和滤网600上的筋之间的距离为0.7mm。Preferably, the distance between the spiral rib 710 on the screw 700 and the rib on the screen 600 is 0.7 mm.
本实施例中螺杆和滤网均分为上下两端，但本实用新型不局限于将螺杆和滤网均分为两段。In the embodiment, the screw and the filter are divided into upper and lower ends, but the utility model is not limited to dividing the screw and the filter into two segments.
According to the above embodiment, the present invention can be well realized. It is worth noting that, based on the above-mentioned structural design, in order to solve the same technical problem, even if some substantial changes or retouchings are made on the present invention, the essence of the technical solution adopted is still with the present invention. The same, it should also be within the scope of protection of the present invention.